Returns an IDispatch interface from a managed object.
Assembly: mscorlib (in mscorlib.dll)
In managed code, you seldom work directly with the IDispatch interface. However, is useful when calling a method that exposes a COM object parameter as an IntPtr type, or with custom marshaling. Calling an object with this method causes the reference count to increment on the interface pointer before the pointer is returned. Always use Marshal.Release to decrement the reference count once you have finished with the pointer.
You can also use this method on a managed object to obtain an interface pointer to the COM callable wrapper for the object. For additional information, see COM Callable Wrapper.
requires full trust for the immediate caller. This member cannot be used by partially trusted or transparent code.
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.