求教怎么用SetClassLong改变鼠标光标
hCursor = (HCURSOR)SetClassLong(data.hMain, GCL_HCURSOR,
(LONG)LoadCursor(data.hInstance, MAKEINTRESOURCE(IDC_HAND)));
我想在菜单处按个键改变鼠标光标,SetClassLong怎么不起作用?
但是用下面这个没问题
case WM_SETCURSOR :
if (data.bCursor) SetCursor(data.HandCursor);
else SetCursor(data.ArrowCursor);
return 0;
求教怎么用SetClassLong改变鼠标光标。多谢。