private void UpdateFreight()
{
BranchTransferDetails clsBranchTransferDetails = new BranchTransferDetails();
clsBranchTransferDetails.BranchTransferID = Convert.ToInt64(lblBranchTransferID.Text);
clsBranchTransferDetails.Freight = Convert.ToDecimal(txtBranchTransferFreight.Text);
BranchTransfer clsBranchTransfer = new BranchTransfer();
clsBranchTransfer.UpdateFreight(clsBranchTransferDetails.BranchTransferID, clsBranchTransferDetails.Freight);
clsBranchTransfer.SynchronizeAmount(Convert.ToInt64(lblBranchTransferID.Text));
clsBranchTransferDetails = clsBranchTransfer.Details(Convert.ToInt64(lblBranchTransferID.Text));
clsBranchTransfer.CommitAndDispose();
UpdateFooter(clsBranchTransferDetails);
}