全屏幕的C#应用程序

9

3
可能是如何使WinForms应用程序全屏的重复问题。 - H H
5个回答

14

没有必要使用特殊技巧。将FormBorderStyle属性设置为None,WindowState设置为Maximized即可。


3
值得一提的是,隐藏任务栏并不需要任何“特殊技巧”。Windows会识别这样创建的窗口应该是全屏的,并将它们放在任务栏之上。 - Nick
除非有问题,否则如果您将任务栏设置为“始终置顶”,它会隐藏应用程序。如果我正确理解OP所要求的内容,他希望窗口真正全屏...在所有内容之上并覆盖整个监视器房地产。 - myermian
1
你如何将任务栏设置为“始终置顶”?我在Windows 7中找不到这个选项... - Lars
该功能已在Windows 7中删除,但在Windows XP中仍可在“任务栏和开始菜单属性”下找到。 - myermian

12

http://www.vesic.org/english/blog/winforms/full-screen-maximize/
示例:http://www.vesic.org/blog/upload/MaxWinForm.zip

/// <summary>
/// Selected Win AI Function Calls
/// </summary>

public class WinApi
{
    [DllImport("user32.dll", EntryPoint = "GetSystemMetrics")]
    public static extern int GetSystemMetrics(int which);

    [DllImport("user32.dll")]
    public static extern void
        SetWindowPos(IntPtr hwnd, IntPtr hwndInsertAfter,
                     int X, int Y, int width, int height, uint flags);        

    private const int SM_CXSCREEN = 0;
    private const int SM_CYSCREEN = 1;
    private static IntPtr HWND_TOP = IntPtr.Zero;
    private const int SWP_SHOWWINDOW = 64; // 0x0040

    public static int ScreenX
    {
        get { return GetSystemMetrics(SM_CXSCREEN);}
    }

    public static int ScreenY
    {
        get { return GetSystemMetrics(SM_CYSCREEN);}
    }

    public static void SetWinFullScreen(IntPtr hwnd)
    {
        SetWindowPos(hwnd, HWND_TOP, 0, 0, ScreenX, ScreenY, SWP_SHOWWINDOW);
    }
}

/// <summary>
/// Class used to preserve / restore state of the form
/// </summary>
public class FormState
{
    private FormWindowState winState;
    private FormBorderStyle brdStyle;
    private bool topMost;
    private Rectangle bounds;

    private bool IsMaximized = false;

    public void Maximize(Form targetForm)
    {
        if (!IsMaximized)
        {
            IsMaximized = true;
            Save(targetForm);
            targetForm.WindowState = FormWindowState.Maximized;
            targetForm.FormBorderStyle = FormBorderStyle.None;
            targetForm.TopMost = true;
            WinApi.SetWinFullScreen(targetForm.Handle);
        }
    }

    public void Save(Form targetForm)
    {
        winState = targetForm.WindowState;
        brdStyle = targetForm.FormBorderStyle;
        topMost = targetForm.TopMost;
        bounds = targetForm.Bounds;
    }

    public void Restore(Form targetForm)
    {
        targetForm.WindowState = winState;
        targetForm.FormBorderStyle = brdStyle;
        targetForm.TopMost = topMost;
        targetForm.Bounds = bounds;
        IsMaximized = false;
    }
}

大概是因为您不希望全屏应用程序始终处于最上层... - Glenn Maynard

4

展示模式是您想要用于搜索的词语。

form.MaximizeBox = false;
form.MinimizeBox = false;
form.TopMost = true;
form.FormBorderStyle = System.Windows.Forms.FormBorderStyle.None;
form.WindowState = System.Windows.Forms.FormWindowState.Maximized;

6
当“BorderStyle”设置为“None”时,无需禁用最大化和最小化框。当“BorderStyle”为“None”时,整个窗口标题栏都会被移除,包括最小化、最大化和关闭按钮。 - Gerald Davis

1

0

要制作一个全屏应用程序,您需要像这样做...

this.FormBorderStyle = FormBorderStyle.None;
this.WindowState = FormWindowState.Maximized;

这是表单的名称。


网页内容由stack overflow 提供, 点击上面的
可以查看英文原文,
原文链接