Geoff Chappell - Software Analyst
CURRENT WORK ITEM - PREVIEW ONLY
This message gets information about a List-View control’s background image or watermark.
|hWnd||window handle of List-View control|
|uMsg||(0x1045) for ANSI form|
|(0x108B) for Unicode form|
|lParam||provides the address of an LVBKIMAGE structure that specifies what information is desired and receives whatever information is produced|
|returns||TRUE for success, else FALSE|
In COMCTL32 versions 6.10 and higher, the lParam to the GetBackgroundImage method of the List-View control’s IListView interface, returning TRUE or FALSE according to whether the method succeeds or fails.message passes
The GetBackgroundImage with wrapping for character-set translation. The separate coding for the ANSI form does not require that the control has been created but not yet destroyed. More importantly, the ANSI form does not know about watermarks: it behaves as if the LVBKIF_TYPE_WATERMARK bit is clear on input.message is not implemented just as a call to
Themessage has both ANSI and Unicode forms. The NT builds of COMCTL32 implement both forms in versions 4.71 and higher, but the Unicode forms are not supported by the Windows builds until version 5.80.