System.Array.GetLongLength Method

Gets a 64-bit integer that represents the number of elements in the specified dimension of the Array.

Syntax

[System.Runtime.InteropServices.ComVisible(false)]
public long GetLongLength (int dimension)

Parameters

dimension
A zero-based dimension of the Array whose length needs to be determined.

Returns

A 64-bit integer that represents the number of elements in the specified dimension.

Remarks

An example of Array.GetLongLength(int) is GetLongLength(0), which returns the number of elements in the first dimension of the Array.

This method is an O(1) operation.

Requirements

Namespace: System
Assembly: mscorlib (in mscorlib.dll)
Assembly Versions: 1.0.5000.0, 2.0.0.0, 4.0.0.0