// 根据主键coalClassID返回指定的MeiZhong实体
public static MeiZhongBusEntity GetEntity(int coalClassID)
{
MeiZhongByPK exec = new MeiZhongByPK();
exec.CoalClassID = coalClassID;
MeiZhongBusEntity obj = new MeiZhongBusEntity();
obj.MetaDataTable = exec.ExecDataTable();
return obj;
}
// 公用静态方法，插入一条记录 InsertMeiZhong
public static bool InsertEntity(MeiZhongBusEntity obj)
{
MeiZhongInsert exec = new MeiZhongInsert();
try
{
exec.ReceiveParameter(obj);
exec.ExecNoQuery();
return true;
}
catch (Exception ex)
{
//throw ex;
return false;
}
finally
{
obj = null;
}
}
// 公用静态方法，修改一条记录 UpdateMeiZhong
public static bool UpdateEntity(MeiZhongBusEntity obj)
{
if (obj == null || obj.IsEmpty)
{
return false;
}
MeiZhongUpdate exec = new MeiZhongUpdate();
try
{
exec.ReceiveParameter(obj);
exec.ExecNoQuery();
return true;
}
catch (Exception ex)
{
//throw ex;
return false;
}
finally
{
obj = null;
}
}
// 修改由实体指定的一条记录 ModifyMeiZhong
public bool Modify(MeiZhongBusEntity obj)
{
return UpdateEntity(obj);
}
// 添加由实体指定的一条记录 AddMeiZhong
public bool Add(MeiZhongBusEntity obj)
{
return InsertEntity(obj);
}