private void RichTextBoxContent_KeyDown(object sender, KeyEventArgs e)
{
if (e.Modifiers == Keys.ControlKey)
{
switch (e.KeyData)
{
case Keys.C:
RichTextBoxContent.Copy();
break;
case Keys.A:
RichTextBoxContent.SelectAll();
break;
}
}
}
private void ControllerOnOverlayContentUpdated(bool fromView, string content)
{
if (RichTextBoxContent.Dispatcher.CheckAccess())
{
if (_isClosed)
{
return;
}
var textRange = new TextRange(RichTextBoxContent.Document.ContentEnd,
RichTextBoxContent.Document.ContentEnd);
textRange.Load(new MemoryStream(Encoding.UTF8.GetBytes(content)), DataFormats.Rtf);
textRange.ApplyPropertyValue(TextElement.FontSizeProperty, RichTextBoxContent.FontSize);
RichTextBoxContent.ScrollToEnd();
}
else
{
RichTextBoxContent.Dispatcher.BeginInvoke(DispatcherPriority.Normal, new Action(delegate
{
ControllerOnOverlayContentUpdated(fromView, content);
}));
}
}
private void SelectAllCtrlCToolStripMenuItem1_Click(object sender, EventArgs e)
{
RichTextBoxContent.SelectAll();
}
private void CopyCtrlCToolStripMenuItem1_Click(object sender, EventArgs e)
{
RichTextBoxContent.Copy();
}