/// <summary>
/// When the find form is being closed we record the user-changable settings for later restoration
/// </summary>
private void findForm_Closing(object sender, CancelEventArgs e)
{
formRestoreData = new MemoryStream();
findForm.GetRestoreData(formRestoreData, new BinaryFormatter());
findForm = null;
ParentControl.Focus(); // This is required if an InforForm has been shown.
// Otherwise, focus is orphaned. I am not sure why.
}
/// <summary>
/// Present the form to the user with the given default text
/// </summary>
/// <param name="defaultText">The default text to set</param>
/// <param name="replaceMode">Start in Replace mode?</param>
public void Show(string defaultText, bool replaceMode)
{
if (findForm == null) // Create the form if it doesn't exist already
{
if (formRestoreData != null)
{
formRestoreData.Seek((long)0, SeekOrigin.Begin);
}
findForm = new FindForm(this, formRestoreData, new BinaryFormatter(), defaultText, replaceMode, replaceMode || ReplaceAvailable);
findForm.StartPosition = FormStartPosition.Manual;
findForm.Location = new System.Drawing.Point(0, 0);
findForm.Deactivate += new EventHandler(findForm_Deactivate);
findForm.Closing += new CancelEventHandler(findForm_Closing);
}
findForm.Reshow(); // Re-show the form
if (findForm.ReplaceMode != replaceMode)
{
findForm.ReplaceMode = replaceMode;
}
}
