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    Home»Question»ASP.NET MVC Interview Question

    ASP.NET MVC Interview Question

    Dhanik Lal SahniBy Dhanik Lal SahniMay 2, 2018Updated:May 2, 2018No Comments1 Min Read
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    ASP.NET MVC Interview Question
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    1. What is EmptyResult in MVC?

    EmptyResult is used when you want to execute logic return inside the controller action method but does not want any result back to the view.

    2. What is difference between returning EmptyResult and Null?

    There is no functional difference between both. When we return NULL then also it return EmptyResult internally.

    We should use EmptyResult as it communicates more clearly that your action returns nothing.

    3. Can we overload controller methods in ASP.NET MVC?

    We can use ActionName attribute to overload action method.

            public ActionResult LoadCustomer()
            {
                return Content("LoadCustomer");
            }
            [ActionName("LoadCustomerbyName")]
            public ActionResult LoadCustomer(string str)
            {
                return Content("LoadCustomer with a string");
            }

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    Dhanik Lal Sahni
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    With over 18 years of experience in web-based application development, I specialize in Salesforce technology and its ecosystem. My journey has equipped me with expertise in a diverse range of technologies including .NET, .NET Core, MS Dynamics CRM, Azure, Oracle, and SQL Server. I am dedicated to staying at the forefront of technological advancements and continuously researching new developments in the Salesforce realm. My focus remains on leveraging technology to create innovative solutions that drive business success.

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