PivotGrid Print Error

[Asuman]

Hi everybody,

I've run yor sample pivotgrid printing project and it's showed up the error below.

What may be the problem?

 Best regards...

[Asuman]

Sorry for sample sending problem.
I've added the sample link and error snapshot here: http://www.telerik.com/forums/print-and-pdf-export

[Mihail]

Hello Asuman,

I can confirm that there is a problem with the printing in this particular case. Fortunately, there is a workaround for this problem. Instead of using RadRichTextBox for printing RadPdfViewer could be used. Attached you can find the solution from the other thread with the required modification.

Regards,
Mihail
Telerik

[Asuman]

Hi Mihail,

Thanks for the solution. It's fixed out my problem for now. However I would be waiting for the solution with radrichtextbo.

 

Best regards...

[Polya]

Hi Asuman,

The InvalidOperationException is thrown because the window is closed before the printing had finished. For that reason in the example the window is closed in a Dispatcher. However, when the data to be printed is not minimal the closing still occurs before the printing had finished.
So instead of calling this.Close() in the PrintButton_Click() handler I suggest closing the window when the print operation ends, by adding handler to the RadRichTextBox.PrintCompleted event:

public partial class PrintPreview : RadWindow
{
    PrintDocument pd;

    public PrintPreview(RadDocument document)
    {
        InitializeComponent();

        this.RichTextBox.Document = document;
        this.RichTextBox.PrintCompleted += RichTextBox_PrintCompleted;
    }

    void RichTextBox_PrintCompleted(object sender, PrintCompletedEventArgs e)
    {
        this.Close();
    }

    private void PrintButton_Click(object sender, RoutedEventArgs e)
    {
        this.RichTextBox.Print("Test", PrintMode.Native);
    }

    private void CancelButton_Click(object sender, RoutedEventArgs e)
    {
        this.Close();
    }
}

Hope this helps and is suitable for your scenario.

Regards,
Polya
Telerik