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I have an ASP.Net MVC application. One of my views has a input file control that users use to select a file to upload to a database. After the user selects a file but BEFORE they click the upload button, I'd like to run some code from the controller on the file. Is there a way to do this? It's a simple input control: &lt;input type=&quot;file&quot; name=&quot;postedfile&quot; /&gt; Any help is appreciated.
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I have an ASP.Net MVC application. One of my views has a input file control that users use to select a file to upload to a database. After the user selects a file but BEFORE they click the upload button, I'd like to run some code from the controller on the file. Is there a way to do this? It's a simple input control: <input type="file" name="postedfile" /> Any help is appreciated.

ASP.Net MVC input file control event after file selection

The successor to Active Server Pages, ASP.NET websites utilize the .NET framework to produce dynamic, data and content-driven web applications and services. ASP.NET code can be written using any .NET supported language. As of 2009, ASP.NET can also apply the Model-View-Controller (MVC) pattern to web applications

ASP.NET

C# is an object-oriented programming language created in conjunction with Microsoft’s .NET framework. Compilation is usually done into the Microsoft Intermediate Language (MSIL), which is then JIT-compiled to native code (and cached) during execution in the Common Language Runtime (CLR).