private void removeEditor()
{
RegularExpressionEditor toRemove = this.regexEditors.OrderBy(x => x.Index).Last();
this.splitContainer3.Panel1.Controls.Remove(toRemove);
this.regexEditors.Remove(toRemove);
toRemove.Dispose();
}
private RegularExpressionEditor createEditor()
{
int i = this.regexEditors.Count;
RegularExpressionEditor rexedit = new RegularExpressionEditor();
rexedit.Location = new Point(3, 3 + i * 28);
rexedit.Size = new Size(splitContainer3.Panel1.ClientSize.Width - 31, 22);
rexedit.Index = i + 1;
splitContainer3.Panel1.Controls.Add(rexedit);
regexEditors.Add(rexedit);
return(rexedit);
}