# Decimal.ToUInt32 Method

.NET Framework 4.5

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.

Namespace:  System
Assembly:  mscorlib (in mscorlib.dll)

## Syntax

```[CLSCompliantAttribute(false)]
public static uint ToUInt32(
decimal d
)
```

#### Parameters

d
Type: System.Decimal

The decimal number to convert.

#### Return Value

Type: System.UInt32
A 32-bit unsigned integer equivalent to the value of d.

## Exceptions

ExceptionCondition
OverflowException

d is negative or greater than UInt32.MaxValue.

## Remarks

The return value is the integral part of the decimal value; fractional digits are truncated.

## Examples

The following example uses the ToUInt32 method to convert decimal numbers to UInt32 values.

```using System;

class Example
{
public static void Main( )
{
decimal[] values = { 123m, new decimal(123000, 0, 0, false, 3),
123.999m, 4294967295.999m, 4294967296m,
4294967296m, 2147483647.999m, 2147483648m,
-0.999m, -1m, -2147483648.999m, -2147483649m };

foreach (var value in values) {
try {
uint number = Decimal.ToUInt32(value);
Console.WriteLine("{0} --> {1}", value, number);
}
catch (OverflowException e)
{
Console.WriteLine("{0}: {1}", e.GetType().Name, value);
}
}
}
}
// The example displays the following output:
//     123 --> 123
//     123.000 --> 123
//     123.999 --> 123
//     4294967295.999 --> 4294967295
//     OverflowException: 4294967296
//     OverflowException: 4294967296
//     2147483647.999 --> 2147483647
//     2147483648 --> 2147483648
//     -0.999 --> 0
//     OverflowException: -1
//     OverflowException: -2147483648.999
//     OverflowException: -2147483649
```

## Version Information

#### .NET Framework

Supported in: 4.6, 4.5, 4, 3.5, 3.0, 2.0, 1.1, 1.0

#### .NET Framework Client Profile

Supported in: 4, 3.5 SP1

#### Portable Class Library

Supported in: Portable Class Library

#### .NET for Windows Store apps

Supported in: Windows 8
Supported in: Windows Phone 8.1
Supported in: Windows Phone Silverlight 8.1
Supported in: Windows Phone Silverlight 8

## Platforms

Windows Phone 8.1, Windows Phone 8, Windows 8.1, Windows Server 2012 R2, Windows 8, Windows Server 2012, Windows 7, Windows Vista SP2, Windows Server 2008 (Server Core Role not supported), Windows Server 2008 R2 (Server Core Role supported with SP1 or later; Itanium not supported)

The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.