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Dotnetbull
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Merge Data in sql server without merge keyword (supports major version of sql server)
This article is basically for whom who cannot use merge statement of sql server (because they are still stuck with the old sql server which no longer supports merge statement) or who are aware of the performance of the merge statement. Recently I got to kno...

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JQuery Controls with knockout making custom handlers
Here i am going to explain how to use jquery or any client side framework control with knockout. as i have already explained how knockout hanlder works and how to create them in my last article. To use any jquery or javascript functionality we need to creat...

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Dynamic data type in WCF services (Using KnownType Attribute)
Here i am going to explain how to return dynamic or runtime data type from WCF services, In WCF you find a attribute named KnowType , this attribute is for telling the service that what is the possible return type of the method so thatWCF create a proxy of ...

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Creating Custom binding handler in knockout and how it works
Custom helper is very useful in
knockout it is suggested to make custom helpers for implementing any custom
knockout functionality and sometime it is required to do so like when you are
using templates in knockout as we know templates render later than jque...

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Generate PDF from html, webpage using pechkin in asp.net c#
As i have discussed in my last post  Generate PDF, screenshot of a webpage in c# using phantomjs  that i found two best solution for generating pdf from html or from a webpage and i already discussed one solution i.e phantomjs now here i will explain the an...

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create pdf, screenshot from web page in c# using phantomjs
In this post i will explain how to capture screenshot and how to create PDF of a webpage using phantomjs. I searched a lot for html to pdf converter and found some of the solution but they were not rendering webpage currently and even not supporting css an...

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Merging multiple PDFs using iTextSharp in asp.net c#
In this article i will show you how to merge multiple pdfs into one using ITextSharp below is the two approach one is to pass your input files path, output file path (will be created if not exist) and another is pass direct input stream, output stream and i...

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image resizing in asp.net c# dynamically
In this article you can find the code that is for re-sizing images with given width and height and retain the quality of the image as it was. below is the function just pass new width, new height and original image file path it will save resize given image ...

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asp.net charting controls microsoft chart(ms chart) samples / tutorial
If you are thinking of charting, graph and reporting then MS Chart is one of the best and easy way to display your data. By default ms chart include with visual studio 2010 and 2012 (.net framework 4.0, 4.5 or later), you can also use it with visual studio ...

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Identifying that the Page is Post Back or not in asp.net.

GET :- When user requests to a web page by typing the URL in web browser, open a window through JavaScript (window.open ..) or clicking in hyperlink its called Get request or first time request.

POST :- When user requests to a web page by clicking in button (input type submit) or submit a form through JavaScript to the server (form.submit() function in JavaScript) its called Post request or second / higher request.

There is two basic way to identifying current request is post back request or not -
Page IsPostBack Property
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