private void btnAddLineToEnd_Click(object sender, EventArgs e)
{
string line = this.txLine.Text;
LineToEndAction lineToEnd = new LineToEndAction(line, this.text);
this.actionManager.Do(lineToEnd, "Add");
this.method = "Add";
showInformation();
}
private void btnRemoveLastLine_Click(object sender, EventArgs e)
{
string line = this.txLine.Text;
int index = Convert.ToInt32(domainRemove.Text);
LineToEndAction lineToEndAction = new LineToEndAction(line, this.text);
this.actionManager.Do(lineToEndAction, "Remove");
this.method = "Remove";
showInformation();
}