Question

我想在按钮单击时执行操作，单击按钮时应停止调试：

private void button3_Click(object sender, EventArgs e)
{
    //write code here to stop debugging
}

Answer 1

你是怎么说'停止调试'你可以在Visual Studio中使用Detach选项，但这不在代码中。要在调试时退出应用程序，请使用此命令（Windows窗体代码）：

if (Debugger.IsAttached)
{
    Application.Exit();
}

Answer 2

如果您以编程方式分离调试器，则需要获取对当前运行的EnvDTE80.DTE2对象的引用。一旦你有了，你可以尝试：

var dte = ...
dte.Debugger.DetachAll()

要获得对EnvDTE80.DTE2的引用，adabyron的方法似乎有效： Get the reference of the DTE2 object in Visual C# 2010

你可以将它全部包装在某个类中，如下所示：

using System;
using System.Collections.Generic;
using System.Runtime.InteropServices;
using System.Runtime.InteropServices.ComTypes;
using EnvDTE80;

class DetachDebugger
{
    [DllImport("ole32.dll")]
    private static extern void CreateBindCtx(int reserved, out IBindCtx ppbc);

    [DllImport("ole32.dll")]
    private static extern int GetRunningObjectTable(int reserved, out IRunningObjectTable prot);

    public static void Detach()
    {
        var dte = GetCurrent();
        dte.Debugger.DetachAll();
    }

    /// <summary>
    /// Gets the current visual studio's solution DTE2
    /// </summary>
    private static DTE2 GetCurrent()
    {
        List<DTE2> dte2s = new List<DTE2>();

        IRunningObjectTable rot;
        GetRunningObjectTable(0, out rot);
        IEnumMoniker enumMoniker;
        rot.EnumRunning(out enumMoniker);
        enumMoniker.Reset();
        IntPtr fetched = IntPtr.Zero;
        IMoniker[] moniker = new IMoniker[1];
        while (enumMoniker.Next(1, moniker, fetched) == 0)
        {
            IBindCtx bindCtx;
            CreateBindCtx(0, out bindCtx);
            string displayName;
            moniker[0].GetDisplayName(bindCtx, null, out displayName);
            // add all VisualStudio ROT entries to list
            if (displayName.StartsWith("!VisualStudio"))
            {
                object comObject;
                rot.GetObject(moniker[0], out comObject);
                dte2s.Add((DTE2)comObject);
            }
        }

        // get path of the executing assembly (assembly that holds this code) - you may need to adapt that to your setup
        string thisPath = System.Reflection.Assembly.GetExecutingAssembly().Location;

        // compare dte solution paths to find best match
        KeyValuePair<DTE2, int> maxMatch = new KeyValuePair<DTE2, int>(null, 0);
        foreach (DTE2 dte2 in dte2s)
        {
            int matching = GetMatchingCharsFromStart(thisPath, dte2.Solution.FullName);
            if (matching > maxMatch.Value)
                maxMatch = new KeyValuePair<DTE2, int>(dte2, matching);
        }

        return (DTE2)maxMatch.Key;
    }

    /// <summary>
    /// Gets index of first non-equal char for two strings
    /// Not case sensitive.
    /// </summary>
    private static int GetMatchingCharsFromStart(string a, string b)
    {
        a = (a ?? string.Empty).ToLower();
        b = (b ?? string.Empty).ToLower();
        int matching = 0;
        for (int i = 0; i < Math.Min(a.Length, b.Length); i++)
        {
            if (!char.Equals(a[i], b[i]))
                break;

            matching++;
        }
        return matching;
    }
}

然后，使用您的事件处理程序：

private void button3_Click(object sender, EventArgs e)
{
    //write code here to stop debugging
    DetachDebugger.Detach();
}

如何以编程方式停止调试？

2 个答案: