protected void InitPaste()
{
bool enabledPase = CurrentRichTextBox != null && CurrentRichTextBox.CanPaste(DataFormats.GetFormat(0));
iPaste.Enabled = enabledPase;
sbiPaste.Enabled = enabledPase;
}
private void iSelectAll_ItemClick(object sender, DevExpress.XtraBars.ItemClickEventArgs e)
{
if (CurrentRichTextBox == null)
{
return;
}
CurrentRichTextBox.SelectAll();
}
private void iCopy_ItemClick(object sender, DevExpress.XtraBars.ItemClickEventArgs e)
{
if (CurrentRichTextBox == null)
{
return;
}
CurrentRichTextBox.Copy();
InitPaste();
}
private void iUndo_ItemClick(object sender, DevExpress.XtraBars.ItemClickEventArgs e)
{
if (CurrentRichTextBox == null)
{
return;
}
CurrentRichTextBox.Undo();
CurrentForm.Modified = CurrentRichTextBox.CanUndo;
SetModifiedCaption();
InitUndo();
InitFormat();
}
void Save()
{
if (CurrentForm == null)
{
return;
}
if (CurrentForm.NewDocument)
{
SaveAs();
}
else
{
CurrentRichTextBox.SaveFile(CurrentDocName, RichTextBoxStreamType.RichText);
CurrentForm.Modified = false;
}
SetModifiedCaption();
}
