用win32打开一个没有标题栏的窗口

Question

我正在为Windows开发一个c ++应用程序.我正在使用win32 API.我有一个非常简单的问题,我无法找到答案.如何打开没有标题栏的窗口(没有控件,图标和标题),并且无法调整大小.

我用于创建窗口的应用程序的一段代码:

      hWnd = CreateWindow(szWindowClass, 0, (WS_BORDER ),
             0, 0, WINDOW_WIDTH, WINDOW_HEIGHT, NULL, NULL, hInstance, NULL);

更新:

要在c#中执行此操作,您只需定义以下代码:

 FormBorderStyle = System.Windows.Forms.FormBorderStyle.SizableToolWindow;
 ControlBox = false;

Answer 1

hWnd = CreateWindow(szWindowClass, 0, (WS_BORDER ), 0, 0, WINDOW_WIDTH, WINDOW_HEIGHT, NULL, NULL, hInstance, NULL); 

SetWindowLong(hWnd, GWL_STYLE, 0); //remove all window styles, check MSDN for details

ShowWindow(hWnd, SW_SHOW); //display window

Answer 2

HWND hWnd ;
hWnd = CreateWindow(szWindowClass, 0, (WS_BORDER ), 0, 0, 100, 100, NULL, NULL, Instance, NULL); 
SetWindowLong(hwnd, GWL_STYLE, WS_BORDER );  // With 1 point border
//OR
SetWindowLong(hwnd, GWL_STYLE, 0 );  // Without 1 point border = white rectangle 
SetWindowPos(hwnd, 0, 150, 100, 250, 250, SWP_FRAMECHANGED); 

if (!hWnd)
 return FALSE ;
else
ShowWindow(hwnd, SW_SHOW);