Subtracts an offset from the value of an unsigned pointer.
static UIntPtr Subtract(
System ::UIntPtr A new unsigned pointer that reflects the subtraction of offset from pointer.
method does not throw an exception if the result is too small to represent as a pointer on the specified platform. Instead, the subtraction operation is performed in an unchecked context. Subtract
Languages that do not support operator overloading or custom operators can use this method to subtract an offset from the value of an unsigned pointer.
The following example instantiates an
object that points to the end of a ten-element array, and then calls the IntPtr method to iterate the elements in the array in reverse order. Subtract
No code example is currently available or this language may not be supported.
Supported in: 4.5.1, 4.5, 4
.NET Framework Client Profile
Supported in: 4
Portable Class Library
Supported in: Portable Class Library
.NET for Windows Store apps
Supported in: Windows 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.
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