d3d9.dllIssue
Microsoft DirectX 9.0 SDK Update (October 2004)

IDirect3DQuery9::Issue Method


Issue a query.

Syntax

HRESULT Issue(      

    DWORD dwIssueFlags );

Parameters

dwIssueFlags
[in] Query flags specify the type of state change for the query. See D3DISSUE_BEGIN and D3DISSUE_END.

Return Value

If the method succeeds, the return value is D3D_OK.

If the method fails, the return value can be D3DERR_INVALIDCALL.

Remarks

A signaled query means the query has completed, the data is available, and IDirect3DQuery9::GetData will return S_OK.



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