Microsoft DirectX 9.0

IDirect3DQuery9 Interface

Applications use the methods of the IDirect3DQuery9 interface to perform asynchronous queries on a driver.

IDirect3DQuery9 Members

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.

Interface Information

Inherits fromIUnknown
Import libraryd3d9.lib
Minimum operating systems Windows 98

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