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Print Preview Key Press Event

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Scheduler and Reminder
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Saif
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Saif asked on 22 Jun 2014, 11:51 AM
Hi, 

I want to know how to apply the key press on print preview style of the scheduler.
If user press arrow up/down it will go to next/previous page.

Thanks.

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Stefan
Telerik team
answered on 23 Jun 2014, 08:06 AM
Hello Saif,

Thank you for writing.

Here is how you can extend the print preview dialog in order to achieve your requirement: 
RadPrintDocument document = new RadPrintDocument();
 
 private void radButton1_Click(object sender, EventArgs e)
 {
     document.AssociatedObject = radScheduler1;
 
     MyRadPrintPreviewDialog dialog = new MyRadPrintPreviewDialog();
     dialog.Document = document;
     dialog.ShowDialog();
 }
 
 class MyRadPrintPreviewDialog : RadPrintPreviewDialog
 {
     protected override void OnLoad(EventArgs e)
     {
         base.OnLoad(e);
 
         CommandBarTextBox txtBox = this.ToolCommandBar.Rows[0].Strips[1].Items[2] as CommandBarTextBox;
         txtBox.KeyDown += txtBox_KeyDown;
     }
 
     void txtBox_KeyDown(object sender, KeyEventArgs e)
     {
         if (e.KeyCode == Keys.Down)
         {
             if (this.printPreviewControl.StartPage < this.Document.PageCount)
             {
                 this.printPreviewControl.StartPage++;
             }
         }
         else if (e.KeyCode == Keys.Up)
         {
             if (this.printPreviewControl.StartPage > 0)
             {
                 this.printPreviewControl.StartPage--;
             }
         }
     }
 }

I hope that you find this information useful. Should you have any other questions or suggestions, do not hesitate to contact us.

Regards,
Stefan
Telerik
 
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Scheduler and Reminder
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Saif
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Answers by
Stefan
Telerik team
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