Specified argument was out of the range of valid values. Parameter name: site

Specified argument was out of the range of valid values. Parameter name: site While development many time we face this issue.It come generally when we change pc or laptop ,we just install visual studio and sql server and start our project.We forget to enable IIS setting so...

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Action Filters in asp.net MVC

What are Action Filters in asp.net MVC? ASP.NEt MVC provides a very clean way of injecting the pre-processing and post-processing logic for actions and controllers. We can put the pre-processing and post-processing logic is by decorating the actions with attributes which will invoke an attribute class implementing  the filter's logic. For...

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Cascading drop-down list in asp.net Grid view | Dependent Dropdownlist inside GridView

Here i am going to explain how to do cascading drop down list in asp.net webform.code is copied from my project so not able to formatted properly due to lack of time.but you see the code and understand the implementation. .aspx code OnRowCommand="gvCity_RowCommand" OnRowEditing="gvCity_RowEditing" OnRowCancelingEdit="gvCity_RowCancelingEdit"  OnRowUpdating="gvCity_RowUpdating"...

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Different return types of asp.net mvc controller action method

Q.What are different return types of a controller action method? Answer: There are total nine return types we can use to return results from controller to view. The base type of all these result types is ActionResult. ViewResult (View): View Result is used to return a webpage from an action method. PartialviewResult (Partialview): PartialViewResult...

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Page lifecycle of an ASP.NET MVC | ASP.NET page life cycle

Q.Explain “Page Life Cycle” of an ASP.NET MVC? Ans.In traditional ASP.NET webform application each asp.net page implements the IHTTPHandler interface. This interface has a ProcessRequest() method that gets called when you request the page. The ProcessRequest() method is responsible for processing the request and generating the response. So in asp.net...

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What are the advantages of ASP.NET MVC

Q.What are the advantages of ASP.NET MVC  Answer:  Multi view support Due to the separation of the model from the view, the user interface can display multiple views of the same data at the same time. Separation of Concerns Separation of Concerns is one of the core advantages of ASP.NET MVC .Since code-behind concept has been removed...

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JQuery Interview Questions and answers

1.What are the basic selectors in jQuery? Following are the basic selectors in jQuery: A)Element ID     A ID available the DOM Using ID we can axxess the control in JQuery. using JQuery $("#EmpId") B)CSS Name      A  class name will be available in the DOM usinf class name we can access this in JQuery. using JQuery $(".Menu") C)Tag...

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Free source code Version Control Systems

SVN Subversion is the most used version control used in worldwide. Most open-source projects use Subversion as a repository because other larger projects, such as SourceForge, Apache, Python, Ruby and many others, use it as well.Because of its popularity, there are many versions and IDEs available. Git Git is the new fast-rising version control systems....

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Required Field Validator not Working For DropDownList asp.net

You need to set the value as 0 in the InitialValue of validator or change the value of first item of DropDown. cssclass="required" display="dynamic" errormessage="*" setfocusonerror="true" InitialValue="0">...

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State Management techniques In ASP.NET MVC

State Management In ASP.NET MVC. We all know that HTTP is a state less protocol. Hence, If we want to pass data from one page to another page or even on multiple visits of the same page, then we need to use the State management techniques to store user specific data. Here, i am going discuss various techniques to pass the data from a Controller...

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How to Upload Files in ASP.NET MVC

Upload Files In ASP.NET MVC Here i am going to explain File Upload example in ASP.Net MVC Below code is quite limited and simple functionality for single file upload, and it will work in any browser. Before uploading the file, we will check whether Directory exists if not exist then the Directory will be created. View View consists of...

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JQ GRID in ASP.NET MVC 4 using Razor

JQ GRID Using MVC with Razor View Engine in ASP.NET MVC 4 Friends,Here i am going to explain how to use jqgrid in asp.net mvc4 with rzor view engine.JQGrid is one of the most flexible and stable gird you can find in the current tech market. It’s free to use. Here i am going to write basic step to do where data will come from database to show...

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JQuery date picker in asp.net

Here am going to explained with an example , how to implement jQuery UI DatePicker Calendar with ASP.Net TextBox. .aspx code <script src="../Scripts/jquery-1.12.4.min.js" type="text/javascript"></script> <script src="../Scripts/jquery-ui-1.12.1.min.js" type="text/javascript"></script> <link href="../Content/themes/base/jquery-ui.css"...

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ASP.NET MVC interview questions & answers

What is MVC (Model View Controller)? Answer:  MVC is an architectural pattern which separates the UI and Data Model and business logic. It’s divided into three parts, Model, View, and Controller. 1. The Model represents the data and pass it to view (Database objects). 2. The View displays the data and responsible for look and feel of the page...

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