Marshal.GetIDispatchForObjectInContext Method
Returns an IDispatch interface pointer from a managed object, if the caller is in the same context as that object.
Assembly: mscorlib (in mscorlib.dll)
Parameters
- o
- Type: System.Object
The object whose IDispatch interface is requested.
Return Value
Type: System.IntPtrThe IDispatch interface pointer for the specified object, or null if the caller is not in the same context as the specified object.
| Exception | Condition |
|---|---|
| InvalidCastException | o does not support the requested interface. |
| ArgumentNullException | o is null. |
This method is the same as GetIDispatchForObject except that it returns null if the caller is not in the same context as the object.
- SecurityCriticalAttribute
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.
