/// <summary>
/// When execute clicked
/// </summary>
/// <param name="sender">sender</param>
/// <param name="e">arg</param>
private void executeItem_Click(object sender, EventArgs e)
{
Control c = sender as Control;
if (this.exec)
{
this.txtSource.Text = po.Execute();
this.exec = false;
this.executeItem.Text = "Source";
}
else
{
this.txtSource.Text = po.ToString();
this.exec = true;
this.executeItem.Text = "Execute";
}
}
