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我使用 Visual Studio 编写了一个 Kiosk 风格的 C# 应用程序,该应用程序在启动时运行,应该扩展到全屏并覆盖任务栏。

我正在将通常的边界样式设置为无,并填充范围,如果我只是手动启动应用程序,它就可以完美地工作。

当应用程序在启动时启动(通过开始菜单中启动文件夹中的快捷方式),任务栏最终位于程序顶部,并且单击表单上的某个位置不会将表单带回顶部.

有没有人遇到过这个问题,或者知道可能的解决方法。

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2 回答 2

3

我也做过一次:

public class Screensize
{
    /// <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 = false;
                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;
        }
    }

只需填写您的表格:

screensize.Maximize(this)

我想你的意思是这个

现在我看到这篇文章是2013年的……

于 2014-03-28T11:52:42.537 回答
0

解决方法:启动时,杀死explorer.exe- 你不需要它 -> 任务栏消失。需要时,使用任务管理器启动它

于 2013-10-21T14:52:53.083 回答