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The Dictionary(Of TKey, TValue) and ConcurrentDictionary(Of TKey, TValue) provides same functionality like Hashtable. But a Dictionary(Of TKey, TValue) of a specific type (other than Object) provides better performance than a Hashtable for value types. ......
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Often in web applications, while displaying some data, we often pad data with some characters for uniform look. Suppose, to display dates in a combo box, we might want to display them as 00,01,02...30. Similarly in a numeric box with range 1 to 100, we......
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In my previous post, I showed how to find whether the request came from Mobile or PC. But later my requirement is extended to find whether the request came from IPAD or not also. For this. We can use Request.UserAgent, If it has the word "ipad", it mean......
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Recently couple of times, I have a requirement of showing execution time to the users. Both times, I followed the approach of taking a starttime variable and stop time variable and calculating difference between those variables.
Today I saw an MSDN b......
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Yesterday I had a requirement of finding whether the http request came from a Mobile Device or not. Its very simple in ASP.NET.
By using "Request.Browser.IsMobileDevice" propety, we can find whether the request came from mobile device or not.
[co......
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Today I faced an error "String[]; The size property has an invalid size of 0." This error is little bit confusing initially only to found later that, it is mandatory to mention the size for output parameters of varchar type.
If we use any output para......
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99.99% of the time, we write our code with zero indexed arrays. However, C# allows us to create non zero based (single or multi dimensional arrays). CreateInstance is a static method available in Array class. To understand the concept in a simple way, l......
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I have seen & worked on datagrids in winform applications as well webform applications (ASP Dot Net) but, while watching training video for WPF i found a very good feature for WPF Datagrid that is multisort.
Generally when we click on a column, it so......
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In today Web marketing world, blogs are performing huge role. Blog is the place where you can represent yourself and your ideas. Wordpress.com is one of top most blogging site, which provides many facilities and also excellent SEO. But unfortunately it’......
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Now AjaxControlToolkit includes ToolkitScriptManager also along with ScriptManager. Both these controls differ in the way they render JavaScript files for the client side, ToolkitScriptManager uses a technique called Script Combining to download the scr......
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