CM_QUERYVIEWPORTRECT - Parameters

prclViewport (PRECTL)

Pointer to the RECTL structure.

Pointer to the RECTL structure that the virtual coordinates of the client area rectangle are to be written into.

usIndicator (USHORT)

Coordinate space indicator.

One of the following must be used:

CMA_WINDOW

Returns the client area rectangle in container window coordinates.
CMA_WORKSPACE
Return the client area rectangle in coordinates relative to the origin of the container's workspace.

fRightSplitWindow (BOOL)

Flag.

Flag that specifies the right or left window in the split details view. This flag is ignored if the view is not the split details view.

TRUE

Right split window is returned.
FALSE
Left split window is returned.

rc (BOOL)

Success indicator.

TRUE

The client area rectangle was returned successfully.
FALSE
An error occurred. The WinGetLastError function may return the following error:

PMERR_INVALID_PARAMETERS.

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