Epplus download excel file mvc






















Add "Name" , typeof string ; Dt. Add "Age" , typeof string ; Dt. Add "Sheet1" ; worksheet. Cells[ "A1" ]. None ; worksheet. Cells[ "A1:AN1" ]. Column 2. Left; worksheet. Column 6. Center; worksheet. When I go to look at the file, it says it's 0KB big. So my question is, where am I going wrong? I'm assuming it's with the MemoryStream. Haven't done much work with streams before so I'm not exactly sure what to use here. Any help would be appreciated!

One thing I noticed right off the bat is that you don't reset your file stream position back to 0. How are we doing? Please help us improve Stack Overflow.

Take our short survey. Stack Overflow for Teams — Collaborate and share knowledge with a private group. Create a free Team What is Teams? Collectives on Stack Overflow. For the package installations you can refer to our old posts like Blob Storage or Logging Application Block.

Once we install latest EPPlus package, we can start coding for Excel file download. First add the namespaces for EPPlus. Now we can call this post method in a View for a button click event. For this we can use an Ajax call which is the easy way. To call an ajax call you can refer to the post Download CSV data.

First part is to setup the excel sheet and second part is for the Excel header setup. Then we read all employees from the Database and adding each employee to the excel sheet.

Next we are setting AutoFit option to format the excel sheet into better fitting. Last part is for the Excel file download which is a common method we use in. NET applications. We must keep note on the index numbers in header and body. Those index numbers should be matched during data adding. Otherwise Header column name and data column will be mismatched. Your email address will not be published. Notify me of follow-up comments by email.

Notify me of new posts by email. He has good skills of ASP. Read More 1 Comment Luis on April 14, at am thank you! Your email address will not be published. Save my name, email, and website in this browser for the next time I comment. Skip to content Here, we will learn about downloading excel file in ASP.

Prerequisite: Basic knowledge of ASP. Type the following command in it.



0コメント