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Array::GetLongLength Method
Visual Studio 2010
Gets a 64-bit integer that represents the number of elements in the specified dimension of the Array.
Assembly: mscorlib (in mscorlib.dll)
Parameters
- dimension
- Type: System::Int32
A zero-based dimension of the Array whose length needs to be determined.
Return Value
Type: System::Int64A 64-bit integer that represents the number of elements in the specified dimension.
| Exception | Condition |
|---|---|
| IndexOutOfRangeException | dimension is less than zero. -or- dimension is equal to or greater than Rank. |
An example of GetLongLength is GetLongLength(0), which returns the number of elements in the first dimension of the Array.
This method is an O(1) operation.
Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows XP SP2 x64 Edition, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2
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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