private void TextBox_PreviewKeyDown(object sender, KeyEventArgs e)
{
if (mainClass == null)
{
mainClass = new frmMain();
}
mainClass.CallShortcutKeys(e, IsAlredyCallProperty);
IsAlredyCallProperty = true;
}
//
private void BraileBox_PreviewKeyDown(object sender, KeyEventArgs e)
{
if (mainClass == null)
{
mainClass = new frmMain();
}
mainClass.CallShortcutKeys(e, IsAlredyCallProperty);
IsAlredyCallProperty = true;
//F2 key edit selection in braille code
if (e.Key == Key.F2 && !String.IsNullOrEmpty(BraileBox.Selection.Text))
{
int startIndex = this.BraileBox.Document.ContentStart.GetOffsetToPosition(this.BraileBox.Selection.Start);
int endIndex = this.BraileBox.Document.ContentStart.GetOffsetToPosition(this.BraileBox.Selection.End);
TextPointer startTextPointer = this.TextBox.Document.ContentStart.GetPositionAtOffset(startIndex);
TextPointer endTextPointer = this.TextBox.Document.ContentStart.GetPositionAtOffset(endIndex);
TextBox.Selection.Select(startTextPointer, endTextPointer);
TextBox.Focus();
}
}