Decimal.Implicit 操作员

参考

定义

命名空间:: System

程序集:: System.Runtime.dll

程序集:: mscorlib.dll

程序集:: netstandard.dll

重要

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定义从类型值到 Decimal 值的隐式转换。

重载

Implicit(UInt16 to Decimal)	定义从 16 位无符号整数到 Decimal 的隐式转换。此 API 不兼容 CLS。
Implicit(UInt64 to Decimal)	定义从 64 位无符号整数到 Decimal 的隐式转换。此 API 不兼容 CLS。
Implicit(UInt32 to Decimal)	定义从 32 位无符号整数到 Decimal 的隐式转换。此 API 不兼容 CLS。
Implicit(SByte to Decimal)	定义从 8 位有符号整数到 Decimal 值的隐式转换。此 API 不兼容 CLS。
Implicit(Int64 to Decimal)	定义从 64 位有符号整数到 Decimal 的隐式转换。
Implicit(Int32 to Decimal)	定义从 32 位有符号整数到 Decimal 的隐式转换。
Implicit(Int16 to Decimal)	定义从 16 位有符号整数到 Decimal 的隐式转换。
Implicit(Char to Decimal)	定义从 Unicode 字符到 Decimal 的隐式转换。
Implicit(Byte to Decimal)	定义从 8 位无符号整数到 Decimal 的隐式转换。

注解

方法的 Implicit 重载定义类型，编译器可以从中自动转换 Decimal 值的类型，而无需在 C# ) 中 (显式强制转换运算符或调用 Visual Basic) 中 (转换函数。它们正在扩大不涉及数据丢失且不引发异常的 OverflowException 转换。

Implicit(UInt16 to Decimal)

Source:: Decimal.cs

Source:: Decimal.cs

Source:: Decimal.cs

重要

此 API 不符合 CLS。

定义从 16 位无符号整数到 Decimal 的隐式转换。

此 API 不兼容 CLS。

public:
 static operator System::Decimal(System::UInt16 value);

[System.CLSCompliant(false)]
public static implicit operator decimal (ushort value);

[<System.CLSCompliant(false)>]
static member op_Implicit : uint16 -> decimal

Public Shared Widening Operator CType (value As UShort) As Decimal

参数

value: UInt16

要转换的 16 位无符号整数。

Decimal

已转换的 16 位无符号整数。

属性: CLSCompliantAttribute

示例

以下示例将 UInt16 值转换为 Decimal 数字。

using namespace System;

void main()
{
     // Define an array of 16-bit unsigned integer values.
     array<UInt16>^ values = { UInt16::MinValue, UInt16::MaxValue,     
                               0xFFF, 12345, 40000 };
     // Convert each value to a Decimal.
     for each (UInt16 value in values) {
        Decimal decValue = value;
        Console::WriteLine("{0} ({1}) --> {2} ({3})", value,
                           value.GetType()->Name, decValue,
                           decValue.GetType()->Name);         
     }
}
// The example displays the following output:
//       0 (UInt16) --> 0 (Decimal)
//       65535 (UInt16) --> 65535 (Decimal)
//       4095 (UInt16) --> 4095 (Decimal)
//       12345 (UInt16) --> 12345 (Decimal)
//       40000 (UInt16) --> 40000 (Decimal)

using System;

class Example
{
    public static void Main()
    {
        // Define an array of 16-bit unsigned integer values.
        ushort[] values = { ushort.MinValue, ushort.MaxValue,
                            0xFFF, 12345, 40000 };
        // Convert each value to a Decimal.
        foreach (var value in values) {
           Decimal decValue = value;
           Console.WriteLine("{0} ({1}) --> {2} ({3})", value,
                             value.GetType().Name, decValue,
                             decValue.GetType().Name);
        }
    }
}
// The example displays the following output:
//       0 (UInt16) --> 0 (Decimal)
//       65535 (UInt16) --> 65535 (Decimal)
//       4095 (UInt16) --> 4095 (Decimal)
//       12345 (UInt16) --> 12345 (Decimal)
//       40000 (UInt16) --> 40000 (Decimal)

open System

// Define a list of 16-bit unsigned integer values.
let values = 
    [ UInt16.MinValue; UInt16.MaxValue; 0xFFFus; 12345us; 40000us ]

// Convert each value to a Decimal.
for value in values do
    let decValue: decimal = value
    printfn $"{value} ({value.GetType().Name}) --> {decValue} ({decValue.GetType().Name})"

// The example displays the following output:
//       0 (UInt16) --> 0 (Decimal)
//       65535 (UInt16) --> 65535 (Decimal)
//       4095 (UInt16) --> 4095 (Decimal)
//       12345 (UInt16) --> 12345 (Decimal)
//       40000 (UInt16) --> 40000 (Decimal)

Module Example
    Public Sub Main()
        ' Define an array of 16-bit unsigned integer values.
        Dim values() As Decimal = { UShort.MinValue, UShort.MaxValue,     
                                    &hFFF, 12345, 40000 }
        ' Convert each value to a Decimal.
        For Each value In values
           Dim decValue As Decimal = value
           Console.WriteLine("{0} ({1}) --> {2} ({3})", value,
                             value.GetType().Name, decValue,
                             decValue.GetType().Name)         
        Next
    End Sub 
End Module
' The example displays the following output:
'       0 (Decimal) --> 0 (Decimal)
'       65535 (Decimal) --> 65535 (Decimal)
'       4095 (Decimal) --> 4095 (Decimal)
'       12345 (Decimal) --> 12345 (Decimal)
'       40000 (Decimal) --> 40000 (Decimal)

注解

另请参阅

UInt16

适用于

Implicit(UInt64 to Decimal)

Source:: Decimal.cs

Source:: Decimal.cs

Source:: Decimal.cs

重要

此 API 不符合 CLS。

定义从 64 位无符号整数到 Decimal 的隐式转换。

此 API 不兼容 CLS。

public:
 static operator System::Decimal(System::UInt64 value);

[System.CLSCompliant(false)]
public static implicit operator decimal (ulong value);

[<System.CLSCompliant(false)>]
static member op_Implicit : uint64 -> decimal

Public Shared Widening Operator CType (value As ULong) As Decimal

参数

value: UInt64

要转换的 64 位无符号整数。

Decimal

已转换的 64 位无符号整数。

属性: CLSCompliantAttribute

示例

以下示例使用 UInt64 Decimal to 转换UInt64运算符将值Decimal转换为数字。

using namespace System;

void main()
{
     // Define an array of 64-bit unsigned integer values.
     array<UInt64>^ values = { UInt64::MinValue, UInt64::MaxValue, 
                               0xFFFFFFFFFFFF, 123456789123456789, 
                               1000000000000000 };
     // Convert each value to a Decimal.
     for each (UInt64 value in values) {
        Decimal decValue = value;
        Console::WriteLine("{0} ({1}) --> {2} ({3})", value,
                           value.GetType()->Name, decValue,
                           decValue.GetType()->Name);         
     }
}
// The example displays the following output:
//    0 (UInt64) --> 0 (Decimal)
//    18446744073709551615 (UInt64) --> 18446744073709551615 (Decimal)
//    281474976710655 (UInt64) --> 281474976710655 (Decimal)
//    123456789123456789 (UInt64) --> 123456789123456789 (Decimal)
//    1000000000000000 (UInt64) --> 1000000000000000 (Decimal)

using System;

public class Example
{
    public static void Main()
    {
        // Define an array of 64-bit unsigned integer values.
        ulong[] values = { ulong.MinValue, ulong.MaxValue,
                           0xFFFFFFFFFFFF, 123456789123456789,
                           1000000000000000 };
        // Convert each value to a Decimal.
        foreach (var value in values) {
           Decimal decValue = value;
           Console.WriteLine("{0} ({1}) --> {2} ({3})", value,
                             value.GetType().Name, decValue,
                             decValue.GetType().Name);
        }
    }
}
// The example displays the following output:
//    0 (UInt64) --> 0 (Decimal)
//    18446744073709551615 (UInt64) --> 18446744073709551615 (Decimal)
//    281474976710655 (UInt64) --> 281474976710655 (Decimal)
//    123456789123456789 (UInt64) --> 123456789123456789 (Decimal)
//    1000000000000000 (UInt64) --> 1000000000000000 (Decimal)

open System

// Define a list of 64-bit unsigned integer values.
let values = 
    [ UInt64.MinValue; UInt64.MaxValue; 0xFFFFFFFFFFFFuL; 123456789123456789uL; 1000000000000000uL ]

// Convert each value to a Decimal.
for value in values do
    let decValue: decimal = value
    printfn $"{value} ({value.GetType().Name}) --> {decValue} ({decValue.GetType().Name})"

// The example displays the following output:
//    0 (UInt64) --> 0 (Decimal)
//    18446744073709551615 (UInt64) --> 18446744073709551615 (Decimal)
//    281474976710655 (UInt64) --> 281474976710655 (Decimal)
//    123456789123456789 (UInt64) --> 123456789123456789 (Decimal)
//    1000000000000000 (UInt64) --> 1000000000000000 (Decimal)

Module Example
    Public Sub Main()
        Dim values() As ULong = { ULong.MinValue, ULong.MaxValue, 
                           &hFFFFFFFFFFFF, 123456789123456789, 
                           1000000000000000 }
        For Each value In values
           Dim decValue As Decimal = value
           Console.WriteLine("{0} ({1}) --> {2} ({3})", value,
                             value.GetType().Name, decValue,
                             decValue.GetType().Name)
        Next                              
    End Sub 
End Module
' The example displays the following output:
'    0 (UInt64) --> 0 (Decimal)
'    18446744073709551615 (UInt64) --> 18446744073709551615 (Decimal)
'    281474976710655 (UInt64) --> 281474976710655 (Decimal)
'    123456789123456789 (UInt64) --> 123456789123456789 (Decimal)
'    1000000000000000 (UInt64) --> 1000000000000000 (Decimal)

注解

另请参阅

UInt64

适用于

Implicit(UInt32 to Decimal)

Source:: Decimal.cs

Source:: Decimal.cs

Source:: Decimal.cs

重要

此 API 不符合 CLS。

定义从 32 位无符号整数到 Decimal 的隐式转换。

此 API 不兼容 CLS。

public:
 static operator System::Decimal(System::UInt32 value);

[System.CLSCompliant(false)]
public static implicit operator decimal (uint value);

[<System.CLSCompliant(false)>]
static member op_Implicit : uint32 -> decimal

Public Shared Widening Operator CType (value As UInteger) As Decimal

参数

value: UInt32

要转换的 32 位无符号整数。

Decimal

已转换的 32 位无符号整数。

属性: CLSCompliantAttribute

示例

以下示例将 UInt32 值转换为 Decimal 数字。

using namespace System;

void main()
{
     // Define an array of 32-bit unsigned integer values.
     array<UInt32>^ values = { UInt32::MinValue, UInt32::MaxValue, 
                               0xFFFFFF, 123456789, 4000000000 };
     // Convert each value to a Decimal.
     for each (UInt32 value in values) {
        Decimal decValue = value;
        Console::WriteLine("{0} ({1}) --> {2} ({3})", value,
                          value.GetType()->Name, decValue,
                          decValue.GetType()->Name); 
     }                            
}
// The example displays the following output:
//       0 (UInt32) --> 0 (Decimal)
//       4294967295 (UInt32) --> 4294967295 (Decimal)
//       16777215 (UInt32) --> 16777215 (Decimal)
//       123456789 (UInt32) --> 123456789 (Decimal)
//       4000000000 (UInt32) --> 4000000000 (Decimal)

using System;

class Example
{
    public static void Main()
    {
        // Define an array of 32-bit unsigned integer values.
        uint[] values = { uint.MinValue, uint.MaxValue, 0xFFFFFF,
                          123456789, 4000000000 };
        // Convert each value to a Decimal.
        foreach (var value in values) {
           Decimal decValue = value;
           Console.WriteLine("{0} ({1}) --> {2} ({3})", value,
                             value.GetType().Name, decValue,
                             decValue.GetType().Name);
        }
    }
}
// The example displays the following output:
//       0 (UInt32) --> 0 (Decimal)
//       4294967295 (UInt32) --> 4294967295 (Decimal)
//       16777215 (UInt32) --> 16777215 (Decimal)
//       123456789 (UInt32) --> 123456789 (Decimal)
//       4000000000 (UInt32) --> 4000000000 (Decimal)

open System

// Define a list of 32-bit unsigned integer values.
let values = 
    [ UInt32.MinValue; UInt32.MaxValue; 0xFFFFFFu; 123456789u; 4000000000u ]

// Convert each value to a Decimal.
for value in values do
    let decValue: decimal = value
    printfn $"{value} ({value.GetType().Name}) --> {decValue} ({decValue.GetType().Name})"

// The example displays the following output:
//       0 (UInt32) --> 0 (Decimal)
//       4294967295 (UInt32) --> 4294967295 (Decimal)
//       16777215 (UInt32) --> 16777215 (Decimal)
//       123456789 (UInt32) --> 123456789 (Decimal)
//       4000000000 (UInt32) --> 4000000000 (Decimal)

Module Example
    Public Sub Main()
        ' Define an array of 32-bit unsigned integer values.
        Dim values() As UInteger = { UInteger.MinValue, UInteger.MaxValue, 
                                     &hFFFFFF, 123456789, 4000000000 }
        For Each value In values
           Dim decValue As Decimal = value
           Console.WriteLine("{0} ({1}) --> {2} ({3})", value,
                             value.GetType().Name, decValue,
                             decValue.GetType().Name)           
        Next   
    End Sub 
End Module
' The example displays the following output:
'       0 (UInt32) --> 0 (Decimal)
'       4294967295 (UInt32) --> 4294967295 (Decimal)
'       16777215 (UInt32) --> 16777215 (Decimal)
'       123456789 (UInt32) --> 123456789 (Decimal)
'       4000000000 (UInt32) --> 4000000000 (Decimal)

注解

另请参阅

UInt32

适用于

Implicit(SByte to Decimal)

Source:: Decimal.cs

Source:: Decimal.cs

Source:: Decimal.cs

重要

此 API 不符合 CLS。

定义从 8 位有符号整数到 Decimal 值的隐式转换。

此 API 不兼容 CLS。

public:
 static operator System::Decimal(System::SByte value);

[System.CLSCompliant(false)]
public static implicit operator decimal (sbyte value);

[<System.CLSCompliant(false)>]
static member op_Implicit : sbyte -> decimal

Public Shared Widening Operator CType (value As SByte) As Decimal

参数

value: SByte

要转换的 8 位带符号整数。

Decimal

转换后的 8 位有符号整数。

属性: CLSCompliantAttribute

示例

以下示例将 SByte 值转换为 Decimal 数字。

using namespace System;

void main()
{
     // Define an array of 8-bit signed integer values.
     array<SByte>^ values = { SByte::MinValue, SByte::MaxValue,     
                              0x3F, 123, -100 };
     // Convert each value to a Decimal.
     for each (SByte value in values) {
        Decimal decValue = value;
        Console::WriteLine("{0} ({1}) --> {2} ({3})", value,
                          value.GetType()->Name, decValue,
                          decValue.GetType()->Name);         
     }
}
// The example displays the following output:
//       -128 (SByte) --> -128 (Decimal)
//       127 (SByte) --> 127 (Decimal)
//       63 (SByte) --> 63 (Decimal)
//       123 (SByte) --> 123 (Decimal)
//       -100 (SByte) --> -100 (Decimal)

using System;

class Example
{
    public static void Main()
    {
        // Define an array of 8-bit signed integer values.
        sbyte[] values = { sbyte.MinValue, sbyte.MaxValue,
                           0x3F, 123, -100 };
        // Convert each value to a Decimal.
        foreach (var value in values) {
           Decimal decValue = value;
           Console.WriteLine("{0} ({1}) --> {2} ({3})", value,
                             value.GetType().Name, decValue,
                             decValue.GetType().Name);
        }
    }
}
// The example displays the following output:
//    -128 (SByte) --> -128 (Decimal)
//    127 (SByte) --> 127 (Decimal)
//    63 (SByte) --> 63 (Decimal)
//    123 (SByte) --> 123 (Decimal)
//    -100 (SByte) --> -100 (Decimal)

open System

// Define a list of 8-bit signed integer values.
let values = 
    [ SByte.MinValue; SByte.MaxValue; 0x3Fy; 123y; -100y ]

// Convert each value to a Decimal.
for value in values do
    let decValue: decimal = value
    printfn $"{value} ({value.GetType().Name}) --> {decValue} ({decValue.GetType().Name})"

// The example displays the following output:
//    -128 (SByte) --> -128 (Decimal)
//    127 (SByte) --> 127 (Decimal)
//    63 (SByte) --> 63 (Decimal)
//    123 (SByte) --> 123 (Decimal)
//    -100 (SByte) --> -100 (Decimal)

Module Example
    Public Sub Main()
        ' Define an array of 8-bit signed integer values.
        Dim values() As SByte = { SByte.MinValue, SByte.MaxValue,     
                                  &h3F, 123, -100 }
        ' Convert each value to a Decimal.
        For Each value In values
           Dim decValue As Decimal = value
           Console.WriteLine("{0} ({1}) --> {2} ({3})", value,
                             value.GetType().Name, decValue,
                             decValue.GetType().Name)
        Next                         
    End Sub
End Module
' The example displays the following output:
'       -128 (SByte) --> -128 (Decimal)
'       127 (SByte) --> 127 (Decimal)
'       63 (SByte) --> 63 (Decimal)
'       123 (SByte) --> 123 (Decimal)
'       -100 (SByte) --> -100 (Decimal)

注解

另请参阅

SByte

适用于

Implicit(Int64 to Decimal)

Source:: Decimal.cs

Source:: Decimal.cs

Source:: Decimal.cs

定义从 64 位有符号整数到 Decimal 的隐式转换。

public:
 static operator System::Decimal(long value);

public static implicit operator decimal (long value);

static member op_Implicit : int64 -> decimal

Public Shared Widening Operator CType (value As Long) As Decimal

参数

value: Int64

要转换的 64 位带符号整数。

Decimal

转换后的 64 位有符号整数。

示例

以下示例将 Int64 值转换为 Decimal 数字。

using namespace System;

void main()
{
        // Define an array of 64-bit integer values.
        array<Int64>^ values = { Int64::MinValue, Int64::MaxValue, 
                                 0xFFFFFFFFFFFF, 123456789123456789,
                                 -1000000000000000 };
        // Convert each value to a Decimal.
        for each (Int64 value in values) {
           Decimal decValue = value;
           Console::WriteLine("{0} ({1}) --> {2} ({3})", value,
                              value.GetType()->Name, decValue,
                              decValue.GetType()->Name);         
        }
}
// The example displays the following output:
//    -9223372036854775808 (Int64) --> -9223372036854775808 (Decimal)
//    9223372036854775807 (Int64) --> 9223372036854775807 (Decimal)
//    281474976710655 (Int64) --> 281474976710655 (Decimal)
//    123456789123456789 (Int64) --> 123456789123456789 (Decimal)
//    -1000000000000000 (Int64) --> -1000000000000000 (Decimal)

using System;

class Example
{
    public static void Main()
    {
        // Define an array of 64-bit integer values.
        long[] values = { long.MinValue, long.MaxValue,
                          0xFFFFFFFFFFFF, 123456789123456789,
                          -1000000000000000 };
        // Convert each value to a Decimal.
        foreach (var value in values) {
           Decimal decValue = value;
           Console.WriteLine("{0} ({1}) --> {2} ({3})", value,
                             value.GetType().Name, decValue,
                             decValue.GetType().Name);
        }
    }
}
// The example displays the following output:
//    -9223372036854775808 (Int64) --> -9223372036854775808 (Decimal)
//    9223372036854775807 (Int64) --> 9223372036854775807 (Decimal)
//    281474976710655 (Int64) --> 281474976710655 (Decimal)
//    123456789123456789 (Int64) --> 123456789123456789 (Decimal)
//    -1000000000000000 (Int64) --> -1000000000000000 (Decimal)

open System

// Define a list of 64-bit integer values.
let values = 
    [ Int64.MinValue; Int64.MaxValue; 0xFFFFFFFFFFFFL; 123456789123456789L; -1000000000000000L ]

// Convert each value to a Decimal.
for value in values do
    let decValue: decimal = value
    printfn $"{value} ({value.GetType().Name}) --> {decValue} ({decValue.GetType().Name})"

// The example displays the following output:
//    -9223372036854775808 (Int64) --> -9223372036854775808 (Decimal)
//    9223372036854775807 (Int64) --> 9223372036854775807 (Decimal)
//    281474976710655 (Int64) --> 281474976710655 (Decimal)
//    123456789123456789 (Int64) --> 123456789123456789 (Decimal)
//    -1000000000000000 (Int64) --> -1000000000000000 (Decimal)

Module Example
    Public Sub Main()
        ' Define an array of 64-bit integer values.
        Dim values() As Long = { Long.MinValue, Long.MaxValue, 
                                 &hFFFFFFFFFFFF, 123456789123456789,
                                 -1000000000000000 }
        ' Convert each value to a Decimal.
        For Each value In values
           Dim decValue As Decimal = value
           Console.WriteLine("{0} ({1}) --> {2} ({3})", value,
                             value.GetType().Name, decValue,
                             decValue.GetType().Name)
        Next
    End Sub 
End Module
' The example displays the following output:
'    -9223372036854775808 (Int64) --> -9223372036854775808 (Decimal)
'    9223372036854775807 (Int64) --> 9223372036854775807 (Decimal)
'    281474976710655 (Int64) --> 281474976710655 (Decimal)
'    123456789123456789 (Int64) --> 123456789123456789 (Decimal)
'    -1000000000000000 (Int64) --> -1000000000000000 (Decimal)

注解

另请参阅

Int64

适用于

Implicit(Int32 to Decimal)

Source:: Decimal.cs

Source:: Decimal.cs

Source:: Decimal.cs

定义从 32 位有符号整数到 Decimal 的隐式转换。

public:
 static operator System::Decimal(int value);

public static implicit operator decimal (int value);

static member op_Implicit : int -> decimal

Public Shared Widening Operator CType (value As Integer) As Decimal

参数

value: Int32

要转换的 32 位带符号整数。

Decimal

转换后的 32 位有符号整数。

示例

以下示例将 Int32 值转换为 Decimal 数字。

using namespace System;

void main()
{
    // Define an array of 32-bit integer values.
    array<Int32>^ values = { Int32::MinValue, Int32::MaxValue, 
                             0xFFFFFF, 123456789, -1000000000 };
    // Convert each value to a Decimal.
    for each (Int32 value in values) {
        Decimal decValue = value;
        Console::WriteLine("{0} ({1}) --> {2} ({3})", value,
                          value.GetType()->Name, decValue,
                          decValue.GetType()->Name);
    }                               
}
// The example displays the following output:
//    -2147483648 (Int32) --> -2147483648 (Decimal)
//    2147483647 (Int32) --> 2147483647 (Decimal)
//    16777215 (Int32) --> 16777215 (Decimal)
//    123456789 (Int32) --> 123456789 (Decimal)
//    -1000000000 (Int32) --> -1000000000 (Decimal)

using System;

class Example
{
    public static void Main()
    {
        // Define an array of 32-bit integer values.
        int[] values = { int.MinValue, int.MaxValue, 0xFFFFFF,
                         123456789, -1000000000 };
        // Convert each value to a Decimal.
        foreach (var value in values) {
           Decimal decValue = value;
           Console.WriteLine("{0} ({1}) --> {2} ({3})", value,
                             value.GetType().Name, decValue,
                             decValue.GetType().Name);
        }
    }
}
// The example displays the following output:
//    -2147483648 (Int32) --> -2147483648 (Decimal)
//    2147483647 (Int32) --> 2147483647 (Decimal)
//    16777215 (Int32) --> 16777215 (Decimal)
//    123456789 (Int32) --> 123456789 (Decimal)
//    -1000000000 (Int32) --> -1000000000 (Decimal)

open System

// Define a list of 32-bit integer values.
let values = 
    [ Int32.MinValue; Int32.MaxValue; 0xFFFFFF; 123456789; -1000000000 ]

// Convert each value to a Decimal.
for value in values do
    let decValue: decimal = value
    printfn $"{value} ({value.GetType().Name}) --> {decValue} ({decValue.GetType().Name})"

// The example displays the following output:
//    -2147483648 (Int32) --> -2147483648 (Decimal)
//    2147483647 (Int32) --> 2147483647 (Decimal)
//    16777215 (Int32) --> 16777215 (Decimal)
//    123456789 (Int32) --> 123456789 (Decimal)
//    -1000000000 (Int32) --> -1000000000 (Decimal)

Module Example
    Public Sub Main()
       ' Define an array of 32-bit integer values.
       Dim values() As Integer = { Integer.MinValue, Integer.MaxValue, 
                                   &hFFFFFF, 123456789, -1000000000 }
       ' Convert each value to a Decimal.
       For Each value In values
          Dim decValue As Decimal = value 
          Console.WriteLine("{0} ({1}) --> {2} ({3})", value,
                            value.GetType().Name, decValue,
                            decValue.GetType().Name)
       Next                     
    End Sub 
End Module
' The example displays the following output:
'       -2147483648 (Int32) --> -2147483648 (Decimal)
'       2147483647 (Int32) --> 2147483647 (Decimal)
'       16777215 (Int32) --> 16777215 (Decimal)
'       123456789 (Int32) --> 123456789 (Decimal)
'       -1000000000 (Int32) --> -1000000000 (Decimal)

注解

另请参阅

Int32

适用于

Implicit(Int16 to Decimal)

Source:: Decimal.cs

Source:: Decimal.cs

Source:: Decimal.cs

定义从 16 位有符号整数到 Decimal 的隐式转换。

public:
 static operator System::Decimal(short value);

public static implicit operator decimal (short value);

static member op_Implicit : int16 -> decimal

Public Shared Widening Operator CType (value As Short) As Decimal

参数

value: Int16

要转换的 16 位带符号整数。

Decimal

转换后的 16 位有符号整数。

示例

以下示例将 Int16 值转换为 Decimal 数字。此转换需要在 Visual Basic 中使用 op_Implicit 运算符，但在 C# 和 C++ 中则不需要。

using namespace System;

void main()
{
     // Define an array of 16-bit integer values.
     array<Int16>^ values = { Int16::MinValue, Int16::MaxValue, 
                              0xFFF, 12345, -10000 };   
     // Convert each value to a Decimal.
     for each (Int16 value in values) {
        Decimal decValue = value;
        Console::WriteLine("{0} ({1}) --> {2} ({3})", value,
                          value.GetType()->Name, decValue,
                          decValue.GetType()->Name);         
     }
}
// The example displays the following output:
//    -32768 (Int16) --> -32768 (Decimal)
//    32767 (Int16) --> 32767 (Decimal)
//    4095 (Int16) --> 4095 (Decimal)
//    12345 (Int16) --> 12345 (Decimal)
//    -10000 (Int16) --> -10000 (Decimal)

using System;

class Example
{
    public static void Main()
    {
        // Define an array of 16-bit integer values.
        short[] values = { short.MinValue, short.MaxValue,
                           0xFFF, 12345, -10000 };
        // Convert each value to a Decimal.
        foreach (var value in values) {
           Decimal decValue = value;
           Console.WriteLine("{0} ({1}) --> {2} ({3})", value,
                             value.GetType().Name, decValue,
                             decValue.GetType().Name);
        }
    }
}
// The example displays the following output:
//       -32768 (Int16) --> -32768 (Decimal)
//       32767 (Int16) --> 32767 (Decimal)
//       4095 (Int16) --> 4095 (Decimal)
//       12345 (Int16) --> 12345 (Decimal)
//       -10000 (Int16) --> -10000 (Decimal)

open System

// Define a list of 16-bit integer values.
let values = 
    [ Int16.MinValue; Int16.MaxValue; 0xFFFs; 12345s; -10000s ]

// Convert each value to a Decimal.
for value in values do
    let decValue: decimal = value
    printfn $"{value} ({value.GetType().Name}) --> {decValue} ({decValue.GetType().Name})"

// The example displays the following output:
//       -32768 (Int16) --> -32768 (Decimal)
//       32767 (Int16) --> 32767 (Decimal)
//       4095 (Int16) --> 4095 (Decimal)
//       12345 (Int16) --> 12345 (Decimal)
//       -10000 (Int16) --> -10000 (Decimal)

Module Example
    Public Sub Main()
        ' Define an array of 16-bit integer values.
        Dim values() As Short = { Short.MinValue, Short.MaxValue, 
                                  &hFFF, 12345, -10000 }   
        ' Convert each value to a Decimal.
        For Each value In values
           Dim decValue As Decimal = value
           Console.WriteLine("{0} ({1}) --> {2} ({3})", value,
                             value.GetType().Name, decValue,
                             decValue.GetType().Name)         
        Next
    End Sub 
End Module
' The example displays the following output:
'    -32768 (Int16) --> -32768 (Decimal)
'    32767 (Int16) --> 32767 (Decimal)
'    4095 (Int16) --> 4095 (Decimal)
'    12345 (Int16) --> 12345 (Decimal)
'    -10000 (Int16) --> -10000 (Decimal)

注解

另请参阅

Int16

适用于

Implicit(Char to Decimal)

Source:: Decimal.cs

Source:: Decimal.cs

Source:: Decimal.cs

定义从 Unicode 字符到 Decimal 的隐式转换。

public:
 static operator System::Decimal(char value);

public static implicit operator decimal (char value);

static member op_Implicit : char -> decimal

Public Shared Widening Operator CType (value As Char) As Decimal

参数

value: Char

要转换的 Unicode 字符。

Decimal

转换后的 Unicode 字符。

示例

以下示例将 Char unicode 字符 (值) 转换为 Decimal 数字。此转换需要在 Visual Basic 中使用 op_Implicit 运算符，但在 C# 和 C++ 中则不需要。

using namespace System;

void main()
{
     // Define an array of Char values.
     array<Char>^ values = { L'\0', L' ', L'*', L'A', L'a', 
                             L'{', L'Æ' };

     // Convert each Char value to a Decimal.
     for each (wchar_t value in values) {
        Decimal decValue = value;
        Console::WriteLine("'{0}' ({1}) --> {2} ({3})", value,
                           value.GetType()->Name, decValue,
                           decValue.GetType()->Name); 
     }    
}
// This example displays the following output:
//       ' ' (Decimal) --> 0 (Decimal)
//       ' ' (Decimal) --> 32 (Decimal)
//       '*' (Decimal) --> 42 (Decimal)
//       'A' (Decimal) --> 65 (Decimal)
//       'a' (Decimal) --> 97 (Decimal)
//       '{' (Decimal) --> 123 (Decimal)
//       'A' (Decimal) --> 195 (Decimal)

using System;

class Example
{
    public static void Main()
    {
        // Define an array of Char values.
        Char[] values = { '\0', ' ', '*', 'A', 'a', '{', 'Æ' };

        // Convert each Char value to a Decimal.
        foreach (var value in values) {
           decimal decValue = value;
           Console.WriteLine("'{0}' ({1}) --> {2} ({3})", value,
                             value.GetType().Name, decValue,
                             decValue.GetType().Name);
        }
    }
}
// The example displays the following output:
//       ' ' (Char) --> 0 (Decimal)
//       ' ' (Char) --> 32 (Decimal)
//       '*' (Char) --> 42 (Decimal)
//       'A' (Char) --> 65 (Decimal)
//       'a' (Char) --> 97 (Decimal)
//       '{' (Char) --> 123 (Decimal)
//       'Æ' (Char) --> 198 (Decimal)

// Define a list of Char values.
let values = [ '\000'; ' '; '*'; 'A'; 'a'; '{'; 'Æ' ]

// Convert each Char value to a Decimal.
for value in values do
    let decValue: decimal = value
    printfn $"'{value}' ({value.GetType().Name}) --> {decValue} ({decValue.GetType().Name})"

// The example displays the following output:
//       ' ' (Char) --> 0 (Decimal)
//       ' ' (Char) --> 32 (Decimal)
//       '*' (Char) --> 42 (Decimal)
//       'A' (Char) --> 65 (Decimal)
//       'a' (Char) --> 97 (Decimal)
//       '{' (Char) --> 123 (Decimal)
//       'Æ' (Char) --> 198 (Decimal)

Module Example
    Public Sub Main()
        ' Define an array of Char values.
        Dim values() As Char = { ChrW(0), " "c, "*"c, "A"c, "a"c, 
                                 "{"c, "Æ"c }

        ' Convert each Char value to a Decimal.
        For Each value In values
           Dim decValue As Decimal = Decimal.op_Implicit(value)
           Console.WriteLine("'{0}' ({1}) --> {2} ({3})", value,
                             value.GetType().Name, decValue,
                             decValue.GetType().Name)      
        Next
    End Sub 
End Module
' The example displays the following output:
'       ' ' (Char) --> 0 (Decimal)
'       ' ' (Char) --> 32 (Decimal)
'       '*' (Char) --> 42 (Decimal)
'       'A' (Char) --> 65 (Decimal)
'       'a' (Char) --> 97 (Decimal)
'       '{' (Char) --> 123 (Decimal)
'       'Æ' (Char) --> 198 (Decimal)

注解

另请参阅

Char

适用于

Implicit(Byte to Decimal)

Source:: Decimal.cs

Source:: Decimal.cs

Source:: Decimal.cs

定义从 8 位无符号整数到 Decimal 的隐式转换。

public:
 static operator System::Decimal(System::Byte value);

public static implicit operator decimal (byte value);

static member op_Implicit : byte -> decimal

Public Shared Widening Operator CType (value As Byte) As Decimal

参数

value: Byte

要转换的 8 位无符号整数。

Decimal

已转换的 8 位无符号整数。

示例

以下示例将 Byte 值转换为 Decimal 数字。

using namespace System;

void main()
{
    // Define an array of byte values.
    array<Byte>^ values = { Byte::MinValue, Byte::MaxValue, 
                            0x3F, 123, 200 };   
    // Convert each value to a Decimal.
    for each (Byte value in values) {
        Decimal decValue = value;
        Console::WriteLine("{0} ({1}) --> {2} ({3})", value,
                             value.GetType()->Name, decValue,
                             decValue.GetType()->Name);         
    }
}
// The example displays the following output:
//       0 (Byte) --> 0 (Decimal)
//       255 (Byte) --> 255 (Decimal)
//       63 (Byte) --> 63 (Decimal)
//       123 (Byte) --> 123 (Decimal)
//       200 (Byte) --> 200 (Decimal)

using System;

class Example
{
    public static void Main()
    {
        // Define an array of byte values.
        byte[] values = { byte.MinValue, byte.MaxValue,
                          0x3F, 123, 200 };
        // Convert each value to a Decimal.
        foreach (var value in values) {
           decimal decValue = value;
           Console.WriteLine("{0} ({1}) --> {2} ({3})", value,
                             value.GetType().Name, decValue,
                             decValue.GetType().Name);
        }
    }
}
// The example displays the following output:
//       0 (Byte) --> 0 (Decimal)
//       255 (Byte) --> 255 (Decimal)
//       63 (Byte) --> 63 (Decimal)
//       123 (Byte) --> 123 (Decimal)
//       200 (Byte) --> 200 (Decimal)

open System

// Define a list of byte values.
let values = 
    [ Byte.MinValue; Byte.MaxValue; 0x3Fuy; 123uy; 200uy ]

// Convert each value to a Decimal.
for value in values do
    let decValue: decimal = value
    printfn $"{value} ({value.GetType().Name}) --> {decValue} ({decValue.GetType().Name})"

// The example displays the following output:
//       0 (Byte) --> 0 (Decimal)
//       255 (Byte) --> 255 (Decimal)
//       63 (Byte) --> 63 (Decimal)
//       123 (Byte) --> 123 (Decimal)
//       200 (Byte) --> 200 (Decimal)

Module Example
    Public Sub Main
        ' Define an array of byte values.
        Dim values() As Byte = { Byte.MinValue, Byte.MaxValue, 
                                 &h3F, 123, 200 }   
        ' Convert each value to a Decimal.
        For Each value In values
           Dim decValue As Decimal = value
           Console.WriteLine("{0} ({1}) --> {2} ({3})", value,
                             value.GetType().Name, decValue,
                             decValue.GetType().Name)                   
        Next   
    End Sub 
End Module
' The example displays the following output:
'       0 (Byte) --> 0 (Decimal)
'       255 (Byte) --> 255 (Decimal)
'       63 (Byte) --> 63 (Decimal)
'       123 (Byte) --> 123 (Decimal)
'       200 (Byte) --> 200 (Decimal)

注解

另请参阅

Byte

适用于

通过

Decimal.Implicit 操作员

定义

重载

注解

Implicit(UInt16 to Decimal)

参数

返回

示例

注解

另请参阅

适用于

Implicit(UInt64 to Decimal)

参数

返回

示例

注解

另请参阅

适用于

Implicit(UInt32 to Decimal)

参数

返回

示例

注解

另请参阅

适用于

Implicit(SByte to Decimal)

参数

返回

示例

注解

另请参阅

适用于

Implicit(Int64 to Decimal)

参数

返回

示例

注解

另请参阅

适用于

Implicit(Int32 to Decimal)

参数

返回

示例

注解

另请参阅

适用于

Implicit(Int16 to Decimal)

参数

返回

示例

注解

另请参阅

适用于

Implicit(Char to Decimal)

参数

返回

示例

注解

另请参阅

适用于

Implicit(Byte to Decimal)

参数

返回

示例

注解

另请参阅

适用于

其他资源