i have Written in Resources for Auto Voucher Numbering but i want to set Auto Order Number in Backgroud Code: <ENVELOPE> <HEADER> <VERSION>1</VERSION> <TALLYREQUEST>Export</TALLYREQUEST> <TYPE>Data</TYPE> <ID>GETMSTID</ID> </HEADER> <BODY> <DESC> <STATICVARIABLES> <SVEXPORTFORMAT>$$SysName:XML</SVEXPORTFORMAT> <SVCURRENTCOMPANY>~CMP~</SVCURRENTCOMPANY> </STATICVARIABLES> <TDL> <TDLMESSAGE> <REPORT NAME='GETMSTID' ISMODIFY='No'> <Object>Voucher:"ID:~MSTID~"</Object> <FORMS>GETMSTID</FORMS> </REPORT> <FORM NAME='GETMSTID' ISMODIFY='No'> <PART>GETMSTID</PART> </FORM> <PART NAME='GETMSTID' ISMODIFY='No'> <LINES>GETMSTID</LINES> <SCROLLED>Vertical</SCROLLED> <XMLTAG>VATDETAIL</XMLTAG> </PART> <LINE NAME='GETMSTID' ISMODIFY='No'> <FIELDS>GETMSTID</FIELDS> <XMLTAG>VATLEDGERS</XMLTAG> </LINE> <FIELD NAME='GETMSTID' ISMODIFY='No'> <SET>$VoucherNumber</SET> <XMLTAG>LEDGER</XMLTAG> </FIELD> </TDLMESSAGE> </TDL> </DESC> </BODY> </ENVELOPE> on Button Click Code: StringBuilder builder = new StringBuilder(); builder.Append($@"<ENVELOPE> <HEADER> <TALLYREQUEST>Import Data</TALLYREQUEST> </HEADER> <BODY> <IMPORTDATA> <REQUESTDESC> <REPORTNAME>Vouchers</REPORTNAME> <STATICVARIABLES> <SVCURRENTCOMPANY>{lblCurrentCompany.Text}</SVCURRENTCOMPANY> </STATICVARIABLES> </REQUESTDESC> <REQUESTDATA> <TALLYMESSAGE> <VOUCHER> <ADDRESS.LIST> <ADDRESS>{lblPartyAddress1.Text}</ADDRESS> <ADDRESS>{lblPartyAddress2.Text}</ADDRESS> <ADDRESS>{lblPartyAddress3.Text}</ADDRESS> <ADDRESS>{lblPartyAddress4.Text}</ADDRESS> </ADDRESS.LIST> <BASICBUYERADDRESS.LIST> <BASICBUYERADDRESS>{lblPartyAddress1.Text}</BASICBUYERADDRESS> <BASICBUYERADDRESS>{lblPartyAddress2.Text}</BASICBUYERADDRESS> <BASICBUYERADDRESS>{lblPartyAddress3.Text}</BASICBUYERADDRESS> <BASICBUYERADDRESS>{lblPartyAddress4.Text}</BASICBUYERADDRESS> </BASICBUYERADDRESS.LIST> <BASICORDERTERMS.LIST> <BASICORDERTERMS>{txtTermsofDelivery.Text}</BASICORDERTERMS> </BASICORDERTERMS.LIST> <OLDAUDITENTRYIDS.LIST> <OLDAUDITENTRYIDS>-1</OLDAUDITENTRYIDS> </OLDAUDITENTRYIDS.LIST> <DATE>{ho.Cdate(txtVchDate.Text.ToString())}</DATE> <GSTREGISTRATIONTYPE>Regular</GSTREGISTRATIONTYPE> <VATDEALERTYPE>Regular</VATDEALERTYPE> <STATENAME>{lblPartyState.Text}</STATENAME> <NARRATION>{txtNarraion.Text}</NARRATION> <COUNTRYOFRESIDENCE>{lblCountry.Text}</COUNTRYOFRESIDENCE> <PARTYGSTIN>{lblGSTIN.Text}</PARTYGSTIN> <PLACEOFSUPPLY>{lblPartyState.Text}</PLACEOFSUPPLY> <PARTYNAME>{ddlPartyName.SelectedItem.ToString()}</PARTYNAME> <PARTYLEDGERNAME>{ddlPartyName.SelectedItem.ToString()}</PARTYLEDGERNAME> <VOUCHERTYPENAME>Sales Order</VOUCHERTYPENAME> <REFERENCE>{lblRunningOrderNumb.Text}</REFERENCE> <BASICBASEPARTYNAME>{ddlPartyName.SelectedItem.ToString()}</BASICBASEPARTYNAME> <CSTFORMISSUETYPE/> <CSTFORMRECVTYPE/> <FBTPAYMENTTYPE>Default</FBTPAYMENTTYPE> <PERSISTEDVIEW>Invoice Voucher View</PERSISTEDVIEW> <CONSIGNEEGSTIN>{lblGSTIN.Text}</CONSIGNEEGSTIN> <BASICBUYERNAME>{ddlPartyName.SelectedItem.ToString()}</BASICBUYERNAME> <BASICORDERREF>{txtOtherRef.Text}</BASICORDERREF> <BASICDUEDATEOFPYMT>{txtModeTermsofPayment.Text}</BASICDUEDATEOFPYMT> <PARTYMAILINGNAME>{ddlPartyName.SelectedItem.ToString()}</PARTYMAILINGNAME> <PARTYPINCODE></PARTYPINCODE> <CONSIGNEEMAILINGNAME>{ddlPartyName.SelectedItem.ToString()}</CONSIGNEEMAILINGNAME> <CONSIGNEECOUNTRYNAME>{lblCountry.Text}</CONSIGNEECOUNTRYNAME> <VCHGSTCLASS/> <BUYERPINNUMBER></BUYERPINNUMBER> <CONSIGNEEPINNUMBER></CONSIGNEEPINNUMBER> <CONSIGNEESTATENAME>{lblPartyState.Text}</CONSIGNEESTATENAME> <CONSIGNEEPINCODE></CONSIGNEEPINCODE> <DIFFACTUALQTY>No</DIFFACTUALQTY> <ISMSTFROMSYNC>No</ISMSTFROMSYNC> <ASORIGINAL>No</ASORIGINAL> <AUDITED>No</AUDITED> <FORJOBCOSTING>No</FORJOBCOSTING> <ISOPTIONAL>No</ISOPTIONAL> <EFFECTIVEDATE>{ho.Cdate(txtVchDate.Text.ToString())}</EFFECTIVEDATE> <USEFOREXCISE>No</USEFOREXCISE> <ISFORJOBWORKIN>No</ISFORJOBWORKIN> <ALLOWCONSUMPTION>No</ALLOWCONSUMPTION> <USEFORINTEREST>No</USEFORINTEREST> <USEFORGAINLOSS>No</USEFORGAINLOSS> <USEFORGODOWNTRANSFER>No</USEFORGODOWNTRANSFER> <USEFORCOMPOUND>No</USEFORCOMPOUND> <USEFORSERVICETAX>No</USEFORSERVICETAX> <ISDELETED>No</ISDELETED> <ISONHOLD>No</ISONHOLD> <ISBOENOTAPPLICABLE>No</ISBOENOTAPPLICABLE> <ISEXCISEVOUCHER>No</ISEXCISEVOUCHER> <EXCISETAXOVERRIDE>No</EXCISETAXOVERRIDE> <USEFORTAXUNITTRANSFER>No</USEFORTAXUNITTRANSFER> <IGNOREPOSVALIDATION>No</IGNOREPOSVALIDATION> <EXCISEOPENING>No</EXCISEOPENING> <USEFORFINALPRODUCTION>No</USEFORFINALPRODUCTION> <ISTDSOVERRIDDEN>No</ISTDSOVERRIDDEN> <ISTCSOVERRIDDEN>No</ISTCSOVERRIDDEN> <ISTDSTCSCASHVCH>No</ISTDSTCSCASHVCH> <INCLUDEADVPYMTVCH>No</INCLUDEADVPYMTVCH> <ISSUBWORKSCONTRACT>No</ISSUBWORKSCONTRACT> <ISVATOVERRIDDEN>No</ISVATOVERRIDDEN> <IGNOREORIGVCHDATE>No</IGNOREORIGVCHDATE> <ISVATPAIDATCUSTOMS>No</ISVATPAIDATCUSTOMS> <ISDECLAREDTOCUSTOMS>No</ISDECLAREDTOCUSTOMS> <ISSERVICETAXOVERRIDDEN>No</ISSERVICETAXOVERRIDDEN> <ISISDVOUCHER>No</ISISDVOUCHER> <ISEXCISEOVERRIDDEN>No</ISEXCISEOVERRIDDEN> <ISEXCISESUPPLYVCH>No</ISEXCISESUPPLYVCH> <ISGSTOVERRIDDEN>No</ISGSTOVERRIDDEN> <GSTNOTEXPORTED>No</GSTNOTEXPORTED> <IGNOREGSTINVALIDATION>No</IGNOREGSTINVALIDATION> <ISGSTREFUND>No</ISGSTREFUND> <ISGSTSECSEVENAPPLICABLE>No</ISGSTSECSEVENAPPLICABLE> <ISVATPRINCIPALACCOUNT>No</ISVATPRINCIPALACCOUNT> <IGNOREEINVVALIDATION>No</IGNOREEINVVALIDATION> <IRNJSONEXPORTED>No</IRNJSONEXPORTED> <IRNCANCELLED>No</IRNCANCELLED> <ISSHIPPINGWITHINSTATE>No</ISSHIPPINGWITHINSTATE> <ISOVERSEASTOURISTTRANS>No</ISOVERSEASTOURISTTRANS> <ISDESIGNATEDZONEPARTY>No</ISDESIGNATEDZONEPARTY> <ISCANCELLED>No</ISCANCELLED> <HASCASHFLOW>No</HASCASHFLOW> <ISPOSTDATED>No</ISPOSTDATED> <USETRACKINGNUMBER>No</USETRACKINGNUMBER> <ISINVOICE>No</ISINVOICE> <MFGJOURNAL>No</MFGJOURNAL> <HASDISCOUNTS>No</HASDISCOUNTS> <ASPAYSLIP>No</ASPAYSLIP> <ISCOSTCENTRE>No</ISCOSTCENTRE> <ISSTXNONREALIZEDVCH>No</ISSTXNONREALIZEDVCH> <ISEXCISEMANUFACTURERON>No</ISEXCISEMANUFACTURERON> <ISBLANKCHEQUE>No</ISBLANKCHEQUE> <ISVOID>No</ISVOID> <ORDERLINESTATUS>No</ORDERLINESTATUS> <VATISAGNSTCANCSALES>No</VATISAGNSTCANCSALES> <VATISPURCEXEMPTED>No</VATISPURCEXEMPTED> <ISVATRESTAXINVOICE>No</ISVATRESTAXINVOICE> <VATISASSESABLECALCVCH>No</VATISASSESABLECALCVCH> <ISVATDUTYPAID>Yes</ISVATDUTYPAID> <ISDELIVERYSAMEASCONSIGNEE>No</ISDELIVERYSAMEASCONSIGNEE> <ISDISPATCHSAMEASCONSIGNOR>No</ISDISPATCHSAMEASCONSIGNOR> <ISDELETEDVCHRETAINED>No</ISDELETEDVCHRETAINED> <CHANGEVCHMODE>No</CHANGEVCHMODE> <RESETIRNQRCODE>No</RESETIRNQRCODE>"); foreach (GridViewRow row in GVItem.Rows) { if (row.Cells[1].Text != null) { builder.Append($@" <ALLINVENTORYENTRIES.LIST> <STOCKITEMNAME>{row.Cells[1].Text.ToString().Trim()}</STOCKITEMNAME> <ISDEEMEDPOSITIVE>No</ISDEEMEDPOSITIVE> <ISLASTDEEMEDPOSITIVE>No</ISLASTDEEMEDPOSITIVE> <ISAUTONEGATE>No</ISAUTONEGATE> <ISCUSTOMSCLEARANCE>No</ISCUSTOMSCLEARANCE> <ISTRACKCOMPONENT>No</ISTRACKCOMPONENT> <ISTRACKPRODUCTION>No</ISTRACKPRODUCTION> <ISPRIMARYITEM>No</ISPRIMARYITEM> <ISSCRAP>No</ISSCRAP>"); if (!string.IsNullOrEmpty(row.Cells[2].Text) && row.Cells[2].Text.ToString() != " ") { builder.Append($@" <BASICUSERDESCRIPTION.LIST> <BASICUSERDESCRIPTION>{(row.Cells[2].Text.ToString()).Trim()}</BASICUSERDESCRIPTION> </BASICUSERDESCRIPTION.LIST>"); } builder.Append($@"<RATE>{Convert.ToDecimal(row.Cells[5].Text)}</RATE> <AMOUNT>{Convert.ToDecimal(row.Cells[7].Text)}</AMOUNT> <ACTUALQTY>{Convert.ToDecimal(row.Cells[4].Text)}</ACTUALQTY> <BILLEDQTY>{Convert.ToDecimal(row.Cells[4].Text)}</BILLEDQTY> <BATCHALLOCATIONS.LIST> <GODOWNNAME>Main Location</GODOWNNAME> <BATCHNAME>Primary Batch</BATCHNAME> <INDENTNO/> <ORDERNO>{lblRunningOrderNumb.Text.Trim()}</ORDERNO> <TRACKINGNUMBER/> <DYNAMICCSTISCLEARED>No</DYNAMICCSTISCLEARED> <AMOUNT>{Convert.ToDecimal(row.Cells[7].Text)}</AMOUNT> <ACTUALQTY>{Convert.ToDecimal(row.Cells[4].Text)}</ACTUALQTY> <BILLEDQTY>{Convert.ToDecimal(row.Cells[4].Text)}</BILLEDQTY> <ORDERDUEDATE>{ho.Cdate(row.Cells[3].Text.ToString().Trim())}</ORDERDUEDATE>"); builder.Append($@"</BATCHALLOCATIONS.LIST> <ACCOUNTINGALLOCATIONS.LIST> <LEDGERNAME>{ddlSalesLeder.SelectedItem.ToString()}</LEDGERNAME> <GSTCLASS/> <ISDEEMEDPOSITIVE>No</ISDEEMEDPOSITIVE> <LEDGERFROMITEM>No</LEDGERFROMITEM> <REMOVEZEROENTRIES>No</REMOVEZEROENTRIES> <ISPARTYLEDGER>No</ISPARTYLEDGER> <ISLASTDEEMEDPOSITIVE>No</ISLASTDEEMEDPOSITIVE> <ISCAPVATTAXALTERED>No</ISCAPVATTAXALTERED> <ISCAPVATNOTCLAIMED>No</ISCAPVATNOTCLAIMED> <AMOUNT>{Convert.ToDecimal(row.Cells[7].Text)}</AMOUNT> </ACCOUNTINGALLOCATIONS.LIST> </ALLINVENTORYENTRIES.LIST>"); } } builder.Append($@"<LEDGERENTRIES.LIST> <LEDGERNAME>{ddlPartyName.SelectedItem.ToString()}</LEDGERNAME> <GSTCLASS/> <ISDEEMEDPOSITIVE>Yes</ISDEEMEDPOSITIVE> <LEDGERFROMITEM>No</LEDGERFROMITEM> <ISPARTYLEDGER>No</ISPARTYLEDGER> <ISLASTDEEMEDPOSITIVE>Yes</ISLASTDEEMEDPOSITIVE> <ISCAPVATNOTCLAIMED>No</ISCAPVATNOTCLAIMED> <AMOUNT>-{txtTotalAmountWithGST.Text}</AMOUNT> <BILLALLOCATIONS.LIST> <NAME>{lblRunningOrderNumb.Text.Trim()}</NAME> <BILLTYPE>New Ref</BILLTYPE> <TDSDEDUCTEEISSPECIALRATE>No</TDSDEDUCTEEISSPECIALRATE> <AMOUNT>-{txtTotalAmountWithGST.Text}</AMOUNT> </BILLALLOCATIONS.LIST> </LEDGERENTRIES.LIST>"); if (lblCMPState.Text == lblPartyState.Text) { builder.Append($@"<LEDGERENTRIES.LIST> <ROUNDTYPE/> <LEDGERNAME>CGST</LEDGERNAME> <VOUCHERFBTCATEGORY/> <GSTCLASS/> <ISDEEMEDPOSITIVE>No</ISDEEMEDPOSITIVE> <LEDGERFROMITEM>No</LEDGERFROMITEM> <ISPARTYLEDGER>No</ISPARTYLEDGER> <ISLASTDEEMEDPOSITIVE>No</ISLASTDEEMEDPOSITIVE> <ISCAPVATNOTCLAIMED>No</ISCAPVATNOTCLAIMED> <AMOUNT>{Convert.ToDecimal(txtCGST.Text)}</AMOUNT> <VATEXPAMOUNT>{Convert.ToDecimal(txtCGST.Text)}</VATEXPAMOUNT> <GSTDUTYAMOUNT>{Convert.ToDecimal(txtCGST.Text)}</GSTDUTYAMOUNT> </LEDGERENTRIES.LIST> <LEDGERENTRIES.LIST> <ROUNDTYPE/> <LEDGERNAME>SGST</LEDGERNAME> <VOUCHERFBTCATEGORY/> <GSTCLASS/> <ISDEEMEDPOSITIVE>No</ISDEEMEDPOSITIVE> <LEDGERFROMITEM>No</LEDGERFROMITEM> <ISPARTYLEDGER>No</ISPARTYLEDGER> <ISLASTDEEMEDPOSITIVE>No</ISLASTDEEMEDPOSITIVE> <ISCAPVATNOTCLAIMED>No</ISCAPVATNOTCLAIMED> <AMOUNT>{Convert.ToDecimal(txtSGST.Text)}</AMOUNT> <VATEXPAMOUNT>{Convert.ToDecimal(txtSGST.Text)}</VATEXPAMOUNT> <GSTDUTYAMOUNT>{Convert.ToDecimal(txtSGST.Text)}</GSTDUTYAMOUNT> </LEDGERENTRIES.LIST>"); } else { builder.Append($@"<LEDGERENTRIES.LIST> <ROUNDTYPE/> <LEDGERNAME>IGST</LEDGERNAME> <VOUCHERFBTCATEGORY/> <GSTCLASS/> <ISDEEMEDPOSITIVE>No</ISDEEMEDPOSITIVE> <LEDGERFROMITEM>No</LEDGERFROMITEM> <ISPARTYLEDGER>No</ISPARTYLEDGER> <ISLASTDEEMEDPOSITIVE>No</ISLASTDEEMEDPOSITIVE> <ISCAPVATNOTCLAIMED>No</ISCAPVATNOTCLAIMED> <AMOUNT>{Convert.ToDecimal(txtIGST.Text)}</AMOUNT> <VATEXPAMOUNT>{Convert.ToDecimal(txtIGST.Text)}</VATEXPAMOUNT> <GSTDUTYAMOUNT>{Convert.ToDecimal(txtIGST.Text)}</GSTDUTYAMOUNT> </LEDGERENTRIES.LIST>"); } builder.Append($@" </VOUCHER> </TALLYMESSAGE> </REQUESTDATA> </IMPORTDATA> </BODY> </ENVELOPE>"); string innerString = builder.ToString(); //var path = @"E:\ABSOLUTE SALES ORDER\XML\Post.xml"; //File.WriteAllText(path, innerString); String res = c.SendReqst(innerString); XmlDocument xml = new XmlDocument(); xml.LoadXml(res); string lastvchid = xml.SelectSingleNode("//RESPONSE//LASTVCHID").InnerText; string created = xml.SelectSingleNode("//RESPONSE//CREATED").InnerText; if (Convert.ToInt32(lastvchid) > 0) { string vchxml = Resource1.LASTVCHNO.Replace("~CMP~", lblCurrentCompany.Text.ToString()).Replace("~MSTID~", lastvchid); res = c.SendReqst(vchxml); xml = new XmlDocument(); xml.LoadXml(res); voucherNum = xml.SelectSingleNode("//ENVELOPE//VATDETAIL//VATLEDGERS//LEDGER").InnerText;
