Convert.ToInt64 Method (UInt32)
.NET Framework (current version)
Converts the value of the specified 32-bit unsigned integer to an equivalent 64-bit signed integer.
This API is not CLS-compliant.
Assembly: mscorlib (in mscorlib.dll)
Parameters
- value
-
Type:
System.UInt32
The 32-bit unsigned integer to convert.
The following example converts each element in an array of unsigned integers to a long integer.
uint[] numbers = { UInt32.MinValue, 121, 340, UInt32.MaxValue }; long result; foreach (uint number in numbers) { result = Convert.ToInt64(number); Console.WriteLine("Converted the {0} value {1:N0} to the {2} value {3:N0}.", number.GetType().Name, number, result.GetType().Name, result); } // The example displays the following output: // Converted the UInt32 value 0 to the Int64 value 0. // Converted the UInt32 value 121 to the Int64 value 121. // Converted the UInt32 value 340 to the Int64 value 340. // Converted the UInt32 value 4,294,967,295 to the Int64 value 4,294,967,295.
Universal Windows Platform
Available since 8
.NET Framework
Available since 1.1
Portable Class Library
Supported in: portable .NET platforms
Silverlight
Available since 2.0
Windows Phone Silverlight
Available since 7.0
Windows Phone
Available since 8.1
Available since 8
.NET Framework
Available since 1.1
Portable Class Library
Supported in: portable .NET platforms
Silverlight
Available since 2.0
Windows Phone Silverlight
Available since 7.0
Windows Phone
Available since 8.1
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