private void buttonEditColumn_Click(object sender, EventArgs e)
{
var column = listBoxColumns.GetSelectedItem <IColumn>();
if (column != null)
{
EditColumn.RaiseEventEx(this, new GenericEventArgs <IColumn>(column));
}
}
void listBoxColumn_MouseDoubleClick(object sender, MouseEventArgs e)
{
int index = listBoxColumn.IndexFromPoint(e.Location);
if (index == -1)
{
return;
}
EditColumn.RaiseEventEx(this);
}