public virtual QLBDDataSet4.KHACHHANGDataTable GetData()
 {
     this.Adapter.SelectCommand = this.CommandCollection[0];
     QLBDDataSet4.KHACHHANGDataTable dataTable = new QLBDDataSet4.KHACHHANGDataTable();
     this.Adapter.Fill(dataTable);
     return(dataTable);
 }
        public virtual int Fill(QLBDDataSet4.KHACHHANGDataTable dataTable)
        {
            this.Adapter.SelectCommand = this.CommandCollection[0];
            if ((this.ClearBeforeFill == true))
            {
                dataTable.Clear();
            }
            int returnValue = this.Adapter.Fill(dataTable);

            return(returnValue);
        }
 public virtual int Update(QLBDDataSet4.KHACHHANGDataTable dataTable)
 {
     return(this.Adapter.Update(dataTable));
 }