double dblAmt=134600.00;
System.Globalization.CultureInfo info = System.Globalization.CultureInfo.GetCultureInfo("en-IN");
string StrAmt = dblAmt.ToString("N2", info);
txtAmt.Text = StrAmt;
Output := 1,34,600.00
System.Globalization.CultureInfo info = System.Globalization.CultureInfo.GetCultureInfo("en-IN");
string StrAmt = dblAmt.ToString("N2", info);
txtAmt.Text = StrAmt;
Output := 1,34,600.00