//取得最後一次結帳的年月
public string GetLastCheckMonth()
{
try
{
string strResult = string.Empty;
DBO.VDM_VendorAgmDBO dbo = new VDM_VendorAgmDBO(ref USEDB);
DataTable dt = dbo.GetLastCheckMonth();
strResult = dt.Rows[0]["check_month"].ToString();
return strResult;
}
catch (Exception ex)
{
throw ex;
}
}