Remarks

Note:

The value of this field is not null, but is instead a pointer which has been assigned the value zero. Use this field to efficiently determine whether an instance of IntPtr has been set to a value other than zero. For example, if ip is a IntPtr instance, using ip != IntPtr.Zero is more efficient than ip != new IntPtr(0) to test if ip has been set to a value other than zero.

Requirements

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