Decimal.GetHashCode Method
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Returns the hash code for this instance.
Namespace: System
Assembly: mscorlib (in mscorlib.dll)
Syntax
'Declaration
<SecuritySafeCriticalAttribute> _
Public Overrides Function GetHashCode As Integer
[SecuritySafeCriticalAttribute]
public override int GetHashCode()
Return Value
Type: System.Int32
A 32-bit signed integer hash code.
Examples
The following code example uses the GetHashCode method to return the hash codes of several Decimal values.
' Example of the Decimal.GetHashCode method.
Module Example
' Display the Decimal.GetHashCode argument and the result array.
Sub ShowDecimalGetHashCode(ByVal outputBlock As System.Windows.Controls.TextBlock, ByVal Argument As Decimal)
Dim hashCode As Integer = Argument.GetHashCode()
outputBlock.Text &= "{0,31}{1,14} 0x{1:X8}", Argument, _
hashCode & vbCrLf
End Sub
Public Sub Demo(ByVal outputBlock As System.Windows.Controls.TextBlock)
outputBlock.Text &= "This example of the " & _
"Decimal.GetHashCode( ) method generates " & vbCrLf & _
"the following output. It displays the hash code of " & _
"the " & vbCrLf & "Decimal argument in decimal and " & _
"hexadecimal." & vbCrLf & vbCrLf
outputBlock.Text &= String.Format("{0,31}{1,14}", "Argument", "Hash Code") & vbCrLf
outputBlock.Text &= String.Format("{0,31}{1,14}", "--------", "---------") & vbCrLf
' Generate hash codes for Decimal objects.
ShowDecimalGetHashCode(outputBlock, 0D)
ShowDecimalGetHashCode(outputBlock, 1D)
ShowDecimalGetHashCode(outputBlock, _
Decimal.Parse("1.0000000000000000000000000000"))
ShowDecimalGetHashCode(outputBlock, 100000000000000D)
ShowDecimalGetHashCode(outputBlock, _
Decimal.Parse("100000000000000.00000000000000"))
ShowDecimalGetHashCode(outputBlock, 10000000000000000000000000000D)
ShowDecimalGetHashCode(outputBlock, 10000000000000000000000009999D)
ShowDecimalGetHashCode(outputBlock, 10000000000000000004294967295D)
ShowDecimalGetHashCode(outputBlock, 123456789D)
ShowDecimalGetHashCode(outputBlock, 0.123456789D)
ShowDecimalGetHashCode(outputBlock, 0.000000000123456789D)
ShowDecimalGetHashCode(outputBlock, 0.000000000000000000123456789D)
ShowDecimalGetHashCode(outputBlock, 4294967295D)
ShowDecimalGetHashCode(outputBlock, 18446744073709551615D)
ShowDecimalGetHashCode(outputBlock, Decimal.MaxValue)
ShowDecimalGetHashCode(outputBlock, Decimal.MinValue)
ShowDecimalGetHashCode(outputBlock, -7.9228162514264337593543950335D)
End Sub
End Module
' This example of the Decimal.GetHashCode( ) method generates
' the following output. It displays the hash code of the
' Decimal argument in decimal and hexadecimal.
'
' Argument Hash Code
' -------- ---------
' 0 0 0x00000000
' 1 1072693248 0x3FF00000
' 1.0000000000000000000000000000 1072693248 0x3FF00000
' 100000000000000 1548139716 0x5C46BCC4
' 100000000000000.00000000000000 1548139716 0x5C46BCC4
' 10000000000000000000000000000 1793013094 0x6ADF3566
' 10000000000000000000000009999 1793013094 0x6ADF3566
' 10000000000000000004294967295 1793013094 0x6ADF3566
' 123456789 362639156 0x159D6F34
' 0.123456789 143063426 0x0886F982
' 0.000000000123456789 -667156908 0xD83BFE54
' 0.000000000000000000123456789 -261016360 0xF07134D8
' 4294967295 -1106247681 0xBE0FFFFF
' 18446744073709551615 1139802112 0x43F00000
' 79228162514264337593543950335 1173356544 0x45F00000
' -79228162514264337593543950335 -974127104 0xC5F00000
' -7.9228162514264337593543950335 2119160044 0x7E4FD0EC
// Example of the decimal.GetHashCode method.
using System;
class Example
{
// Display the decimal.GetHashCode argument and the result array.
public static void ShowDecimalGetHashCode(System.Windows.Controls.TextBlock outputBlock, decimal Argument)
{
int hashCode = Argument.GetHashCode();
outputBlock.Text += "{0,31}{1,14} 0x{1:X8}",
Argument, hashCode + "\n";
}
public static void Demo(System.Windows.Controls.TextBlock outputBlock)
{
outputBlock.Text += "This example of the " +
"decimal.GetHashCode( ) method generates \nthe " +
"following output. It displays the hash code of the \n" +
"decimal argument in decimal and hexadecimal.\n" + "\n";
outputBlock.Text += String.Format("{0,31}{1,14}", "Argument", "Hash Code") + "\n";
outputBlock.Text += String.Format("{0,31}{1,14}", "--------", "---------") + "\n";
// Generate hash codes for decimal objects.
ShowDecimalGetHashCode(outputBlock, 0M);
ShowDecimalGetHashCode(outputBlock, 1M);
ShowDecimalGetHashCode(outputBlock, 1.0000000000000000000000000000M);
ShowDecimalGetHashCode(outputBlock, 100000000000000M);
ShowDecimalGetHashCode(outputBlock, 100000000000000.00000000000000M);
ShowDecimalGetHashCode(outputBlock, 10000000000000000000000000000M);
ShowDecimalGetHashCode(outputBlock, 10000000000000000000000009999M);
ShowDecimalGetHashCode(outputBlock, 10000000000000000004294967295M);
ShowDecimalGetHashCode(outputBlock, 123456789M);
ShowDecimalGetHashCode(outputBlock, 0.123456789M);
ShowDecimalGetHashCode(outputBlock, 0.000000000123456789M);
ShowDecimalGetHashCode(outputBlock, 0.000000000000000000123456789M);
ShowDecimalGetHashCode(outputBlock, 4294967295M);
ShowDecimalGetHashCode(outputBlock, 18446744073709551615M);
ShowDecimalGetHashCode(outputBlock, decimal.MaxValue);
ShowDecimalGetHashCode(outputBlock, decimal.MinValue);
ShowDecimalGetHashCode(outputBlock, -7.9228162514264337593543950335M);
}
}
/*
This example of the decimal.GetHashCode( ) method generates
the following output. It displays the hash code of the
decimal argument in decimal and hexadecimal.
Argument Hash Code
-------- ---------
0 0 0x00000000
1 1072693248 0x3FF00000
1.0000000000000000000000000000 1072693248 0x3FF00000
100000000000000 1548139716 0x5C46BCC4
100000000000000.00000000000000 1548139716 0x5C46BCC4
10000000000000000000000000000 1793013094 0x6ADF3566
10000000000000000000000009999 1793013094 0x6ADF3566
10000000000000000004294967295 1793013094 0x6ADF3566
123456789 362639156 0x159D6F34
0.123456789 143063426 0x0886F982
0.000000000123456789 -667156908 0xD83BFE54
0.000000000000000000123456789 -261016360 0xF07134D8
4294967295 -1106247681 0xBE0FFFFF
18446744073709551615 1139802112 0x43F00000
79228162514264337593543950335 1173356544 0x45F00000
-79228162514264337593543950335 -974127104 0xC5F00000
-7.9228162514264337593543950335 2119160044 0x7E4FD0EC
*/
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.