WinEndPaint: Difference between revisions

Latest revision as of 01:16, 9 April 2025

This function is called when drawing in a window is complete.

Syntax

rc = WinEndPaint( hps );

Parameters

HPS hps (input): A handle to presentation space returned from WinBeginPaint.

Returns

BOOL rc: A success indicator.; TRUE = Call successful.; FALSE = An error occurred.

Sample Code

#define INCL_WINWINDOWMGR
#include <os2.h>
   .
   .
   .
case WM_PAINT:
    hps = WinBeginPaint(hwnd, NULLHANDLE, NULL);

    WinQueryWindowRect(hwnd, &rcl);

    WinDrawText(hps, -1, "Hello World", &rcl, CLR_NEUTRAL, CLR_BACKGROUND,
                DT_CENTER | DT_VCENTER | DT_ERASERECT);

    WinEndPaint(hps);
    return 0;
   .
   .
   .

@@ Line 1: / Line 1: @@
 This function is called when drawing in a window is complete.
-=== Syntax ===
+== Syntax ==
   rc = WinEndPaint( ''hps'' );
-=== Parameters ===
+== Parameters ==
 ;HPS ''hps'' (input):A handle to presentation space returned from WinBeginPaint.
-=== Returns ===
+== Returns ==
- BOOL rc
+;BOOL rc:A success indicator.
-A success indicator.
 :TRUE = Call successful.
 :FALSE = An error occurred.
-=== Include Info ===
- #define INCL_WINWINDOWMGR
- #include <os2.h>
 === Sample Code ===
 <pre>
 #define INCL_WINWINDOWMGR
-#include
+#include <os2.h>
     .
     .
@@ Line 41: / Line 36: @@
 === See Also ===
 *[[WinBeginPaint]]
-*WinExcludeUpdateRegion, WinGetClipPS, WinGetPS, WinGetScreenPS, WinInvalidateRect, WinInvalidateRegion, WinIsWindowShowing, WinIsWindowVisible, WinLockVisRegions, WinOpenWindowDC, WinQueryUpdateRect, WinQueryUpdateRegion, WinRealizePalette, WinReleasePS, WinShowWindow, WinUpdateWindow, WinValidateRect, WinValidateRegion
+*[[WinExcludeUpdateRegion]]
+*[[WinGetClipPS]]
+*[[WinGetPS]]
+*[[WinGetScreenPS]]
+*[[WinInvalidateRect]]
+*[[WinInvalidateRegion]]
+*[[WinIsWindowShowing]]
+*[[WinIsWindowVisible]]
+*[[WinLockVisRegions]]
+*[[WinOpenWindowDC]]
+*[[WinQueryUpdateRect]]
+*[[WinQueryUpdateRegion]]
+*[[WinRealizePalette]]
+*[[WinReleasePS]]
+*[[WinShowWindow]]
+*[[WinUpdateWindow]]
+*[[WinValidateRect]]
+*[[WinValidateRegion]]
 [[Category:Win]]