Category Archives: Software Development

Power Point Viewer for .NET Application

Power point viewer through Open Office. 1) Install open office. 2) Following are the dll to be used that will be found in GAC MSIL usingSystem.Threading; usinguno.util; usingunoidl.com.sun.star.lang; usingunoidl.com.sun.star.uno; usingunoidl.com.sun.star.bridge; usingunoidl.com.sun.star.frame; usingunoidl.com.sun.star.text; usingunoidl.com.sun.star.beans; usingunoidl.com.sun.star.util; usinguno; //com.sun.star.comp. namespacePPT_Convertor { public class Class1 { public static void ConvertToPPT(string inputFile, string outputFile) { if (ConvertExtensionToFilterType(Path.GetExtension(inputFile)) == null) throw […]

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Column Store Indexes

Column store indexes are a new type of Index introduced in SQL Server 2012. It is a Column-based non-clustered index.

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SignalR New Technology by Microsoft

SignalR is the new technology by Microsoft. We can also say that it is a new library for asp.net developers that makes it possible to add “real time” web functionality. ”Real Time” web functionality means the ability to have server code to push contents to connected clients. In earlier asp.net applications, users had to refresh […]

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NopCommerce – Manage sales tax by city for US

I was working on an E-Commerce web application using the nopCommerce, I have installed and configured nopCommerce and started to create an E-Commerce web application. I have customized and developed each and every feature but not able to manage sales tax for US because nopCommerce managed the tax by zip code but tax by zip code doesn’t work in the US since some zip codes straddle more than 1 state. The state of California sometimes has different tax rates for each city/town.

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IIS Sites Migration

4500 Sites Migration from IIS6.0 (Windows 2003) to IIS 8.0 (Windows 2012). The main challenge was to migrate 4500 sites from IIS6.0 to IIS8.0 within 2 months. First, the main scope was to migrate 4500 sites from IIS6.0 i.e. windows 2003 to IIS 8.0 i.e. windows 2012. Second, the main challenge was both the servers […]

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