• TotalTaxAmount SetTaxAmountByRow not working

    Hi, I am trying to update invoice's total tax using below code TaxSummaryInfo taxSummaryInfo = journal.GetTotalTaxAmountInfo(); if (taxSummaryInfo.GetCount() > 0) { double totalTax = 10; taxSummaryInfo.SetTaxAmountByRow(1, totalTax); taxSummaryInfo…