Additional character

[konrad]

Hi,

 

 When I want to enter the char 'ę' (right alt+e) editor insert additional '€' so in the end it look like '€ę'. The same situation is with 'ć'. After pressing alt+c it give me '©ć'.

I checked the CommandExecuting event and InsertText command is invoked twice.

That's the main problem. 

The following combinations also should not insert any character (at all): alt+r: ®, alt+t: ™, alt+u: €

 

I am using keyboard polish (programmers) and polish language in Windows 10.

[Hristo]

Hi Dominik,

Thank you for writing.

Pressing the right Alt key together with the E key, by design adds the € symbol. You can override this by handling the PreviewEditorKeyDown event of the editor element and suppressing it. Please check my snippet below: 

private void RichTextBoxElement_PreviewEditorKeyDown(object sender, Telerik.WinForms.Documents.PreviewEditorKeyEventArgs e)
{
    if ((Control.ModifierKeys & Keys.Alt) == Keys.Alt )
    {
        e.SuppressDefaultAction = true;
        e.OriginalArgs.Handled = true;
    }
}

More information and examples are available here: Keyboard Support.

I hope this helps. Should you have further questions please do not hesitate to write back.

Regards,
Hristo Merdjanov
Telerik