private void BindData() { myDataTable = mySpaBooking.NewUOBSpaBooking(); myDataTable.ColumnChanged += new DataColumnChangeEventHandler(myDataTable_ColumnChanged); lkpEdtTherapist.DataBindings.Clear(); dtEdtEndTime.DataBindings.Clear(); lkpEdtPackageID.DataBindings.Clear(); dtEdtStartTime.DataBindings.Clear(); lkpEdtServiceCode.DataBindings.Clear(); lkpEdtMemberID.DataBindings.Clear(); MemoEditRemark.DataBindings.Clear(); dtEditDate.DataBindings.Clear(); dtEditDate.DataBindings.Add("EditValue", myDataTable, "dtDate"); lkpEdtTherapist.DataBindings.Add("EditValue", myDataTable, "nServiceEmployeeID"); dtEdtEndTime.DataBindings.Add("EditValue", myDataTable, "dtEndTime"); lkpEdtPackageID.DataBindings.Add("EditValue", myDataTable, "nPackageID"); dtEdtStartTime.DataBindings.Add("EditValue", myDataTable, "dtStartTime"); lkpEdtServiceCode.DataBindings.Add("EditValue", myDataTable, "strServiceCode"); lkpEdtMemberID.DataBindings.Add("EditValue", myDataTable, "strMembershipID"); MemoEditRemark.DataBindings.Add("EditValue", myDataTable, "strRemarks"); lkpEdtBranchCode.DataBindings.Clear(); lkpEdtBranchCode.DataBindings.Add("EditValue", myDataTable, "strBranchCode"); }