English 中文(简体)
帮助解决造成“Thread Leak”的Weird Begin/EndInvoke问题
原标题:Need help with weird Begin/EndInvoke issue which Causes "Thread Leak"

我遵循的是按每千米标准执行。 单单是,它就会产生一个超重的“”“深线渗漏”。 采用WindDBG/SoS 我能够看到许多ThreadPool Worker threads(其中一些被标为死亡)的瓦阿伊,最终我将获得AccessVioalation specialion。 任何人能否告诉我: 使用不当、不必要地锁定......任何 c子都会帮助我......此时此刻,无所作为。

RichTextBox tmpBox = txtIncomingData;

lock (m_TextUpdateSynch) {
   try {
       result = Utilities.SafeBeginInvoke(this, delegate() {
           try {
               if (tmpBox.Text.Length > BufferSize) {
                   tmpBox.Text = rawData;
               }
               else {
                   tmpBox.AppendText(rawData);
               }
               pageBottom(txtIncomingData);
           }
           catch (...) {}
       });
       this.EndInvoke(result);
   }


    public static IAsyncResult Utilities.SafeBeginInvoke(System.ComponentModel.ISynchronizeInvoke control, 
ControlUpdate action, AsyncCallback callback, 
params object[] args) {
        IAsyncResult result = null;

        Control uiControl = control as Control;
        try {
            result = control.BeginInvoke(action, args);
        }
        catch (...) { }

        return result;
    }
问题回答




相关问题
Anyone feel like passing it forward?

I m the only developer in my company, and am getting along well as an autodidact, but I know I m missing out on the education one gets from working with and having code reviewed by more senior devs. ...

NSArray s, Primitive types and Boxing Oh My!

I m pretty new to the Objective-C world and I have a long history with .net/C# so naturally I m inclined to use my C# wits. Now here s the question: I feel really inclined to create some type of ...

C# Marshal / Pinvoke CBitmap?

I cannot figure out how to marshal a C++ CBitmap to a C# Bitmap or Image class. My import looks like this: [DllImport(@"test.dll", CharSet = CharSet.Unicode)] public static extern IntPtr ...

How to Use Ghostscript DLL to convert PDF to PDF/A

How to user GhostScript DLL to convert PDF to PDF/A. I know I kind of have to call the exported function of gsdll32.dll whose name is gsapi_init_with_args, but how do i pass the right arguments? BTW, ...

Linqy no matchy

Maybe it s something I m doing wrong. I m just learning Linq because I m bored. And so far so good. I made a little program and it basically just outputs all matches (foreach) into a label control. ...

热门标签