|Microsoft DirectX 9.0|
Applications use the methods of the IDirect3DQuery9 interface to perform asynchronous queries on a driver.
GetData Gets the query information. GetDataSize Gets the number of bytes in the query data. GetDevice Gets the device that is being queried. GetType Gets the query type. Issue Issue a query.
Inherits from IUnknown Header d3d9.h Import library d3d9.lib Minimum operating systems Windows 98