Winforms 从最上面开始一个过程

Winforms 从最上面开始一个过程,winforms,process,c#-2.0,topmost,Winforms,Process,C# 2.0,Topmost,我有一个C#.Net 2.0应用程序,它实现了如下的全屏模式: targetForm.WindowState = FormWindowState.Maximized; targetForm.FormBorderStyle = FormBorderStyle.None; targetForm.TopMost = true; WinApi.SetWinFullScreen(targetForm.Handle); // let me know if you need the code of this

我有一个C#.Net 2.0应用程序,它实现了如下的全屏模式:

targetForm.WindowState = FormWindowState.Maximized;
targetForm.FormBorderStyle = FormBorderStyle.None;
targetForm.TopMost = true;
WinApi.SetWinFullScreen(targetForm.Handle); // let me know if you need the code of this methode
string helpPath= Registry.CurrentUser.OpenSubKey(@"Software\...").GetValue("HelpFile") as string;
System.Diagnostics.Process.Start(helpPath); // the helpfile is a *.chm file
如果用户处于全屏模式,并尝试打开“帮助”“无任何事情发生”(用户可见),则“帮助”窗口将显示在我的全屏表单后面。帮助文件的打开方式如下所示:

targetForm.WindowState = FormWindowState.Maximized;
targetForm.FormBorderStyle = FormBorderStyle.None;
targetForm.TopMost = true;
WinApi.SetWinFullScreen(targetForm.Handle); // let me know if you need the code of this methode
string helpPath= Registry.CurrentUser.OpenSubKey(@"Software\...").GetValue("HelpFile") as string;
System.Diagnostics.Process.Start(helpPath); // the helpfile is a *.chm file

是否可以在最顶端启动
流程
或将其置于调用表单之前?如果是这样,怎么做?

我一直在使用以下代码将当前窗口置于顶部:

    [DllImport("user32")]
    static extern int BringWindowToTop(int hwnd);

    BringWindowToTop(this.Handle.ToInt32());