Compare the data type with the data stored.
This method has no parameters.
TRUE if the syntax is valid; otherwise FALSE.
This method checks that the data type matches the data stored after casting one interface to another (using any of the As methods).
The DirectX SDK does not supply any compiled binaries for effects. You must use Effects 11 source to build your effects-type application. For more information about using Effects 11 source, see Differences Between Effects 10 and Effects 11.