createwindow后window也显示了，怎么样才可以修改dwStyle（WS_OVERLAPPEDWINDOW or WS_VSCROLL）。

[LittleStar]

如题，谢谢！

[DDGG]

SetWindowLong(hWnd, GWL_STYLE, dwNewStyle);

[Kshape]

var
dwstyle:dword;

//修改此单字符串窗口组件性质
dwstyle := getwindowlong(xx_Handle,GWL_STYLE);

setwindowlong(xx_Handle,GWL_STYLE,dwstyle or WS_SIZEBOX);

xx_Handle为窗口句柄

[Kshape]

假如
设定TEdit的样式：

var dwStyle:LongInt;

dwStyle := GetWindowLong(Edit1.Handle, GWL_STYLE);
SetWindowLong(Edit1.Handle, GWL_STYLE, dwStyle or ES_NUMBER);