IDirect3DQuery9::Issue

Issue a query.

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 Values

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.

Requirements

Header: Declared in D3d9.h.