Decimal.ToUInt32 Method
Microsoft Silverlight will reach end of support after October 2021. Learn more.
Converts the value of the specified Decimal to the equivalent 32-bit unsigned integer.
This API is not CLS-compliant. The CLS-compliant alternative is ToInt64(Decimal).
Namespace: System
Assembly: mscorlib (in mscorlib.dll)
Syntax
'Declaration
<CLSCompliantAttribute(False)> _
<SecuritySafeCriticalAttribute> _
Public Shared Function ToUInt32 ( _
d As Decimal _
) As UInteger
[CLSCompliantAttribute(false)]
[SecuritySafeCriticalAttribute]
public static uint ToUInt32(
decimal d
)
Parameters
- d
Type: System.Decimal
A Decimal value to convert.
Return Value
Type: System.UInt32
A 32-bit unsigned integer equivalent to the value of d.
Remarks
The return value is the integral part of the decimal value; fractional digits are truncated.
Examples
The following code example converts Decimal numbers to UInt32 values using the ToUInt32 method.
' Example of the Decimal.ToInt32 and Decimal.ToUInt32 methods.
Module Example
Dim formatter As String = "{0,17}{1,19}{2,19}"
' Get the exception type name; remove the namespace prefix.
Function GetExceptionType(ByVal ex As Exception) As String
Dim exceptionType As String = ex.GetType().ToString()
Return exceptionType.Substring( _
exceptionType.LastIndexOf("."c) + 1)
End Function
' Convert the Decimal argument; catch exceptions that are thrown.
Sub DecimalToU_Int32(ByVal outputBlock As System.Windows.Controls.TextBlock, ByVal argument As Decimal)
Dim Int32Value As Object
Dim UInt32Value As Object
' Convert the argument to an Integer value.
Try
Int32Value = Decimal.ToInt32(argument)
Catch ex As Exception
Int32Value = GetExceptionType(ex)
End Try
' Convert the argument to a UInt32 value.
Try
UInt32Value = Decimal.ToUInt32(argument)
Catch ex As Exception
UInt32Value = GetExceptionType(ex)
End Try
outputBlock.Text &= String.Format(formatter, argument, _
Int32Value, UInt32Value) & vbCrLf
End Sub
Public Sub Demo(ByVal outputBlock As System.Windows.Controls.TextBlock)
outputBlock.Text &= String.Format("This example of the " & vbCrLf & _
" Decimal.ToInt32( Decimal ) and " & vbCrLf & _
" Decimal.ToUInt32( Decimal ) " & vbCrLf & "methods " & _
"generates the following output. It " & vbCrLf & _
"displays several converted Decimal values." & vbCrLf) & vbCrLf
outputBlock.Text &= String.Format(formatter, "Decimal argument", _
"Integer/exception", "UInt32/exception") & vbCrLf
outputBlock.Text &= String.Format(formatter, "----------------", _
"-----------------", "----------------") & vbCrLf
' Convert Decimal values and display the results.
DecimalToU_Int32(outputBlock, 123D)
DecimalToU_Int32(outputBlock, New Decimal(123000, 0, 0, False, 3))
DecimalToU_Int32(outputBlock, 123.999D)
DecimalToU_Int32(outputBlock, 4294967295.999D)
DecimalToU_Int32(outputBlock, 4294967296D)
DecimalToU_Int32(outputBlock, 2147483647.999D)
DecimalToU_Int32(outputBlock, 2147483648D)
DecimalToU_Int32(outputBlock, -0.999D)
DecimalToU_Int32(outputBlock, -1D)
DecimalToU_Int32(outputBlock, -2147483648.999D)
DecimalToU_Int32(outputBlock, -2147483649D)
End Sub
End Module
' This example of the
' Decimal.ToInt32( Decimal ) and
' Decimal.ToUInt32( Decimal )
' methods generates the following output. It
' displays several converted Decimal values.
'
' Decimal argument Integer/exception UInt32/exception
' ---------------- ----------------- ----------------
' 123 123 123
' 123.000 123 123
' 123.999 123 123
' 4294967295.999 OverflowException 4294967295
' 4294967296 OverflowException OverflowException
' 2147483647.999 2147483647 2147483647
' 2147483648 OverflowException 2147483648
' -0.999 0 0
' -1 -1 OverflowException
' -2147483648.999 -2147483648 OverflowException
' -2147483649 OverflowException OverflowException
// Example of the decimal.ToInt32 and decimal.ToUInt32 methods.
using System;
class Example
{
const string formatter = "{0,17}{1,19}{2,19}";
// Get the exception type name; remove the namespace prefix.
public static string GetExceptionType(Exception ex)
{
string exceptionType = ex.GetType().ToString();
return exceptionType.Substring(
exceptionType.LastIndexOf('.') + 1);
}
// Convert the decimal argument; catch exceptions that are thrown.
public static void DecimalToU_Int32(System.Windows.Controls.TextBlock outputBlock, decimal argument)
{
object Int32Value;
object UInt32Value;
// Convert the argument to an int value.
try
{
Int32Value = decimal.ToInt32(argument);
}
catch (Exception ex)
{
Int32Value = GetExceptionType(ex);
}
// Convert the argument to a uint value.
try
{
UInt32Value = decimal.ToUInt32(argument);
}
catch (Exception ex)
{
UInt32Value = GetExceptionType(ex);
}
outputBlock.Text += String.Format(formatter, argument,
Int32Value, UInt32Value) + "\n";
}
public static void Demo(System.Windows.Controls.TextBlock outputBlock)
{
outputBlock.Text += String.Format("This example of the \n" +
" decimal.ToInt32( decimal ) and \n" +
" decimal.ToUInt32( decimal ) \nmethods " +
"generates the following output. It \ndisplays " +
"several converted decimal values.\n") + "\n";
outputBlock.Text += String.Format(formatter, "decimal argument",
"int/exception", "uint/exception") + "\n";
outputBlock.Text += String.Format(formatter, "----------------",
"-------------", "--------------") + "\n";
// Convert decimal values and display the results.
DecimalToU_Int32(outputBlock, 123M);
DecimalToU_Int32(outputBlock, new decimal(123000, 0, 0, false, 3));
DecimalToU_Int32(outputBlock, 123.999M);
DecimalToU_Int32(outputBlock, 4294967295.999M);
DecimalToU_Int32(outputBlock, 4294967296M);
DecimalToU_Int32(outputBlock, 2147483647.999M);
DecimalToU_Int32(outputBlock, 2147483648M);
DecimalToU_Int32(outputBlock, -0.999M);
DecimalToU_Int32(outputBlock, -1M);
DecimalToU_Int32(outputBlock, -2147483648.999M);
DecimalToU_Int32(outputBlock, -2147483649M);
}
}
/*
This example of the
decimal.ToInt32( decimal ) and
decimal.ToUInt32( decimal )
methods generates the following output. It
displays several converted decimal values.
decimal argument int/exception uint/exception
---------------- ------------- --------------
123 123 123
123.000 123 123
123.999 123 123
4294967295.999 OverflowException 4294967295
4294967296 OverflowException OverflowException
2147483647.999 2147483647 2147483647
2147483648 OverflowException 2147483648
-0.999 0 0
-1 -1 OverflowException
-2147483648.999 -2147483648 OverflowException
-2147483649 OverflowException OverflowException
*/
Version Information
Silverlight
Supported in: 5, 4, 3
Silverlight for Windows Phone
Supported in: Windows Phone OS 7.1, Windows Phone OS 7.0
XNA Framework
Supported in: Xbox 360, Windows Phone OS 7.0
Platforms
For a list of the operating systems and browsers that are supported by Silverlight, see Supported Operating Systems and Browsers.