Winform with backgroundworker

Asked Nov 19 '13 at 11:45

Active Nov 19 '13 at 11:45

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I have C# winform being tcp server. the message receiving function runs with backgroundworker.

My winform will display a datagridview, which links to a bindingList of Objects like:

ClientObject {
    public string id { get; set; }
    public string name { get; set; }
    public string ip { get; set; }
    public int port { get; set; }
}

And when the server receives message, it will update the bindingList sometimes, and refresh the datagridview. My problem is, the winform sometimes hangs, and when I run the winform with debug mode in Visual Studio, the backgroundworker is still running.

Does the update bindingList part causes the winform to hang? Should I use mutex or something when I update the bindingList?

Thanks for help.

PS. I have Control.CheckForIllegalCrossThreadCalls = false; at the beginning

asked Nov 19 '13 at 11:45

AkariKamigishi

2

Never use `CheckForIllegalCrossThreadCalls = false` – Sriram Sakthivel Nov 19 '13 at 11:51
`ObservableCollection` is what you are looking for to update. as `ObservableCollection` better for binding and update at the end – Franck Nov 19 '13 at 11:51
Does ObservableCollection work with datagridview? I tried and did some searching http://stackoverflow.com/questions/1723041/a-good-collection-to-use-when-binding-to-a-datagridview-in-c-sharp – AkariKamigishi Nov 19 '13 at 12:15
By the way will this modification affect the performance of tcp server? – AkariKamigishi Nov 20 '13 at 01:57

Winform with backgroundworker

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