How to

access control from different thread

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Published: 15. December 2008 | Updated: 20. December 2008
License: Microsoft Public License (MS-PL)
Categories: Framework » Threading, Winforms
Tags: C# Controls Threading Winforms

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Code

Method for asynchronous progress change

private void SetProgress(int progress)
{
    // control have to be invoked
    if (this.progressBar1.InvokeRequired)
    {
        // invoke using delegate - call self
        this.progressBar1.Invoke((Action)delegate() { SetProgress(progress); });
    }
    else
    {
        // set progress bar value
        this.progressBar1.Value = progress;
    }
}