Even though service tax was introduced on certain specified services as early as in 1994, the mechanism of service tax credits was made available to service providers for the first time in 2002 under the Service Tax Credit Rules, which were thereafter replaced in the year 2004 by the CENVAT Credit Rules.he reverse charge mechanism was first introduced under the Service Tax Rules in 2002 whereby it was provided that in case of provision of service by a non-resident not having an office in India, service tax would be payable by the service recipient.
Then, just download the CreateExcelFile.cs file (via the  Browse code  link in CodeProject's left-hand panel), and add it to your application. And that's it. Regardless of if your data is stored in a, DataTable, or DataSet, you can export it to a real Office 2007 Excel .xlsx file using that one line of code.And because it is created using the OpenXML library, you can run this code on machines which don't have Excel installed.o today, I'm going to walkthrough how to use my C# Export to Excel class which you can add to your C# WinForms / WPF / ASP.NET application, using one line of code.
1 Print out your Excel spreadsheet so you can compare the result in Works to the result in the original file. 2  Open each of the worksheets from a multi-worksheet Excel file as a separate Works Spreadsheet document. 3  Works converts the output of text functions to static text.tep 2. Navigate to the location of your Microsoft Excel spreadsheet. Click on the Open button to open your Excel file and convert it to Works format. If the XLS or XLSX document contains more than one worksheet, Works prompts you to select one.