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Cancel Button

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Ovidiu
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Ovidiu asked on 16 Aug 2012, 06:51 PM
Hi all

I want to do something at "Cancel" button (e.g. close the browser window) after everything it's uploaded.
Thanks

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Tina Stancheva
Telerik team
answered on 21 Aug 2012, 11:55 AM
Hi Ovidiu,

The RadUpload control exposes a DelegateCommand which is executed when the Cancel button is clicked. This means that you can define a custom execution method for the command thus customizing the default Cancel button behavior:
<telerik:RadUpload x:Name="xRadUpload"
    TargetFolder="UserUploads"
    UploadServiceUrl="/UserUploadHandler.ashx"
    UploadFinished="xRadUpload_UploadFinished"/>
public partial class MainPage : UserControl
{
    public MainPage()
    {
        InitializeComponent();
        xRadUpload.CancelCommand = new DelegateCommand((p) => CustomCancelCommand());
    }
 
    private void CustomCancelCommand()
    {
        if (!this.isUploadFinished)
            xRadUpload.CancelUpload();
        else
        {
            HtmlPage.Window.Invoke("close");
        }
 
    }
    bool isUploadFinished;
    private void xRadUpload_UploadFinished(object sender, System.Windows.RoutedEventArgs e)
    {
        this.isUploadFinished = true;
    }
}

Please give this a try and let me know if it helps or if we can further assist you.

Regards,
Tina Stancheva
the Telerik team

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Tina Stancheva
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