Articles - Tips & Tricks

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I used to publish my LightSwitch application to a certain location (my folder name is 'IMS2') in wwwroot directory. I have windows 10 installed with Visual Studio 2012 Ultimate. Everything was working smoothly, until I mistakenly deleted the target folder (IMS2). ...Read more
Posted by: Muhammad Idrees
On 15 Nov 2016 | Views: 46 | Categories: Visual Studio, Tips & Tricks, Silverlight, ASP.NET
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While developing the Crystal Reports for Arabic language, I encountered the problem that if the Arabic text contains special characters like open/close parenthesis "()", square brackets "[]" or angle brackets "<>" etc., then it was not showing that text correctly while printing the reports. ...Read more
Posted by: Muhammad Idrees
On 07 Nov 2016 | Views: 58 | Categories: Visual Studio, Tips & Tricks, Other, Microsoft.net
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You might encounter unwanted blank(white space) while printing in Crystal Report which contains one or more sub-report(s). You can follow these steps to get hide a blank section or group, if there are no records in sub-report(s). ...Read more
Posted by: Muhammad Idrees
On 17 Oct 2016 | Views: 82 | Categories: Visual Studio, Tips & Tricks, Other, ASP.NET
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Its because the default value for ReadOnly property of DataColumn in Typed DataSets is True. You can set it False in the properties window, but this will take impact in all code segments wherever this DataTable is being used. ...Read more
Posted by: Muhammad Idrees
On 17 Oct 2016 | Views: 101 | Categories: Visual Studio, Tips & Tricks, C#, Microsoft.net
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In this post we will see how to setup Angular 2 with Visual Studio 2015 hosted inside ASP.NET Core project. Mostly the steps are taken from the Quick Start tutorial at https://angular.io/docs/ts/latest/quickstart.html.

You can find Visual Studio 2015 community edition at https://www.microsoft.com/net/core#windows. If you already have VS 2015 community edition installed, make sure that it has also installed Update3. ...Read more
Posted by: Muhammad Idrees
On 08 Aug 2016 | Views: 189 | Categories: Visual Studio, Tips & Tricks, ASP.NET, Architecture
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In this post, we will understand how to return the inserted rows. For example, we are inserting records in a table from Stored Procedure, then we want to return the resulting inserted values to the calling application. ...Read more
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Aggregate functions perform a calculation on a set of values and return a single value, frequently used with the GROUP BY clause of the SELECT statement. ...Read more
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A window function is one that can be applied to a set of rows, The word ‘window’ is used to refer to the set of rows that the function works on. It provides a way to work with data grouped into logical windows.

The OVER clause used to define a window or set of rows within a query result set. Then we use a window function to computes a value for each row in the subset. OVER clause can be used to compute aggregated values such as average, sum, min, max, or a top N per group results. ...Read more
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As you proceed using TypeScript in large projects, you will end up with multiple typescript files. Then you may find a problem how we can use/import functions/classes from other files. ...Read more
Posted by: Muhammad Idrees
On 11 Apr 2016 | Views: 339 | Categories: Visual Studio, Tips & Tricks, Other, ASP.NET
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TypeScript supports overloading of functions/constructor, but not in the same way as in .Net. Since JavaScript does not provide support of overloading itself, TypeScript enforces strong typing against the various overload signatures at design time, the function name is the same, but the signature of each overload (i.e. their name and parameters, but not the return type) is different. But we still have to write a generalized function that could work in generated JavaScript code, that is compatible with all overloads signatures, and will have only one function implementation. ...Read more
Posted by: Muhammad Idrees
On 14 Mar 2016 | Views: 399 | Categories: Visual Studio, Tips & Tricks, Other, ASP.NET
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