private void Column_Capacity_edit_Click(object sender, RoutedEventArgs e)
{
InfoObject info = SystemInterface.changeColumnCapacity(this.userName, (int)this.column.Tag, CCDC.ColumnCapacity);
if (info.getIsSucceeded())
{
main.show(SystemInterface.getBoard(userName));
this.Close();
}
else
{
MessageBox.Show(info.getMessage());
}
}