fixed #886

2021-06-28 22:36:09 +08:00
1 parent 4db1c8a405
commit a879ebc3b6
@@ -56,6 +56,7 @@ namespace HandyControl.Tools.Interop
            WM_SETICON = 0x0080,
            WM_NCCREATE = 0x0081,
            WM_NCDESTROY = 0x0082,
+            WM_NCHITTEST = 0x0084,
            WM_NCACTIVATE = 0x0086,
            WM_NCRBUTTONDOWN = 0x00A4,
            WM_NCRBUTTONUP = 0x00A5,