/// <summary>
/// User pressed cancel button on find form
/// </summary>
private void findDialog1_CancelReplaceRequested(object sender, EventArgs e)
{
// Ensure we are overwriting what we expect
if (Rtf.Equals(textAfterReplace))
{
Rtf = textBeforeReplace;
}
}
/// <summary>
/// Overriden Redo to redo replace operations
/// </summary>
/// <remarks>
/// Would be a lot simpler if the framework controls gave you access to their undo stack
/// </remarks>
public new void Redo()
{
if (Rtf.Equals(textBeforeReplace))
{
Rtf = textAfterReplace;
}
else
{
// Call ordinary redo
base.Redo();
}
}