How to Create or Overwrite Text file in app.net using C#

Description:-

In this example we explain that how to create text file in asp.net or write data to the text file fetching from the database.

Here generally we create new file and write data to text file from the database.below is code for creating text file and write data to it.

how to create excel sheet file using NPOI dll in C# asp.net

Description:-

In the example we explain that how to create excel sheet file using NPOI dll in C# asp.net or how to export data to excel sheet file using NPOI in C#.

There is a multiple way to export data in excel sheet file here we use NPOI dll to easily create or export data to excel sheet file.

You can easily format each cell of the excel sheet file save the file give the name of the excel sheet tab and add multiple sheet in current excel file using NPOI dll.

So here explain how to export data to excel sheet file in C# asp.net using NPOI dll.

You have to download NPOI dll and assign reference to the project in bin folder. And use the namespace like.