private void IssueGRN()
{
DateTime DeliveryDate = Convert.ToDateTime(txtDeliveryDate.Text);
ERPConfig clsERPConfig = new ERPConfig();
ERPConfigDetails clsERPConfigDetails = clsERPConfig.Details();
clsERPConfig.CommitAndDispose();
if (clsERPConfigDetails.PostingDateFrom <= DeliveryDate && clsERPConfigDetails.PostingDateTo >= DeliveryDate)
{
Int64 WBranchTransferID = Convert.ToInt64(lblWBranchTransferID.Text);
string ReceivedBy = txtReceivedBy.Text;
WBranchTransfer clsWBranchTransfer = new WBranchTransfer();
clsWBranchTransfer.IssueGRN(WBranchTransferID, ReceivedBy, DeliveryDate);
clsWBranchTransfer.CommitAndDispose();
string stParam = "?task=" + Common.Encrypt("list",Session.SessionID) + "&WBranchTransferID=" + Common.Encrypt(WBranchTransferID.ToString(),Session.SessionID);
Response.Redirect("Default.aspx" + stParam);
}
else
{
string stScript = "<Script>";
stScript += "window.alert('Sorry you cannot post using the delivery date: " + txtDeliveryDate.Text + ". Please enter an allowable posting date.')";
stScript += "</Script>";
Response.Write(stScript);
}
}