C＃如何在单击消息框按钮之前停止执行 [英] C# how to stop execution until message box button is clicked

问题描述

我的程序从我的.dll中捕获事件消息。

然后显示MessageBox。然后退出该程序。

但是，您可以忽略MessageBox按钮并继续使用该程序。

所以我要禁用该程序，直到我按下OK按钮。

我想禁用该程序。



我尝试过：

My program catches event msg from my .dll.
It then shows the MessageBox. Then exit the program.
However, you can ignore the MessageBox button and continue to use the program.
So I want to disable the program until I press the OK button.
I would like to disable the program.

What I have tried:

private void ExitProgram(object sender, EventArgs e)
        {
            string msg = sender as string;
            Log.Instance.InsertLogError(msg);

            DateTime nowTime = DateTime.Now;

            while (Log.Instance.GetLogQueueCount() != 0 || nowTime.AddSeconds(10) < DateTime.Now)
            {
                Thread.Sleep(100);
            }
            Log.Instance.Dispose();

            MyProgramtWindowsModeErr(msg);
            //if (Program.bWindowMode == true)
            //    MessageBox.Show(msg, "MyProgram", MessageBoxButtons.OK, MessageBoxIcon.Error);

            (Process.GetCurrentProcess()).Kill();
        }


        public bool MyProgramtWindowsModeErr(string msg)
        {
            if (Program.bWindowMode == true)
            {
                MessageBox.Show(msg, "MyProgram", MessageBoxButtons.OK, MessageBoxIcon.Error);
                return false;
            }
            return true;
        }

在MyProgramtWindowsMo​​deErr中，我检查了true并相互贴身。



但是，我无法打开消息框或继续使用该程序。

帮帮我PLZ ..

In MyProgramtWindowsModeErr, I checked true and fasle for each other.

However, I could not open the message box or continue using the program.
Help me plz..

推荐答案

您所要做的就是显示一个模态对话框，执行将暂停，直到您关闭对话框。恰好，MessageBox *是* modal。当然，我假设您没有运行任何异步进程或以其他方式运行多个线程。

All you have to do is display a modal dialog box, and execution will pause until you dismiss the dialog. It just so happens that MessageBox *is* modal. Of course, I'm assuming that you're not running any async processes or otherwise running multiple threads.

public bool MyProgramtWindowsModeErr(string msg)
        {
            if (Program.bWindowMode == true)
            {
                if (DialogResult.OK == MessageBox.Show(msg, "MyProgram", MessageBoxButtons.OK, MessageBoxIcon.Error))
                {
                    return false;
                }
            }
            return true;
        }

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