Here Mudassar Ahmed Khan has explained with an example, how to download (save) VARBINARY data from SQL Server database table using Entity Framework in ASP.Net MVC Razor.

Files will be uploaded and then will be saved (inserted) to database table as VARBINARY data. The file in VARBINARY data format will be retrieved and displayed in HTML Grid (Table) consisting of a Link for downloading the VARBINARY data as file from database.

Here Mudassar Ahmed Khan has explained with an example, how to export (convert) Image to PDF using iTextSharp in ASP.Net MVC Razor.

The Image will be uploaded using FileUpload element and inside the Controller, the Image will be read as Stream and will be added to iTextSharp PDF document and ultimately downloaded as PDF file in ASP.Net MVC Razor.

Here Mudassar Ahmed Khan has explained with an example, how to pass (send) JSON object values from Controller to View in ASP.Net MVC Razor.

In order to return JSON object values, the JsonResult return type is used for the Action method inside Controller in ASP.Net MVC Razor.

Here Mudassar Ahmed Khan has explained with an example, how to export to CSV file in ASP.Net MVC Razor.

When the Export Button is clicked, the data from Database is fetched using Entity Framework and a Comma Separated (Delimited) string is generated which is exported and downloaded as CSV file in ASP.Net MVC Razor.