private void m_cmd_dm_thue_ItemClick(object sender, ItemClickEventArgs e)
{
try
{
DanhMuc.F109_dm_thue v_frm = new DanhMuc.F109_dm_thue();
if(IsExistFormName(v_frm)) return;
v_frm.MdiParent = this;
v_frm.Show();
}
catch(Exception v_e)
{
CSystemLog_301.ExceptionHandle(v_e);
}
}