Comments by Kipperr - CodeProject

Kipperr 7-Mar-17 6:17am View

Here is how I exported my DataTable into an Excel in C#.
I short, the following is the key part:

sheet.InsertDataTable(dataTable,
new InsertDataTableOptions() { ColumnHeaders = true });

That API comes from this Excel library for .NET.

Kipperr 7-Mar-17 5:48am View

Sergey provides a great answer, however the problem is that it's not recommended to use office interop on server side, it has a lot of issues when being runned from multithreaded enviroment. Instead I've used a PowerPoint library for C# and VB.NET and converted each slide into an image and then used an image slider in my ASP.NET application. This example demonstrates how to convert PowerPoint files into PDF in C#, and you can use the exact same approach to generate JPEG or PNG output.

Kipperr 7-Mar-17 5:22am View

Here is a simpler (and I would say quite intuitive) solution for sending emails with attachments in C#.

Kipperr 3-Mar-17 5:57am View

Prasad posted a great resource list below, very helpful.
Just for the completion sake I wanted add a solution that I used for converting HTML pages into PDF from C#. The code is rather straightforward, you can use Load method to read HTML page from file/url or LoadText to read HTML content. After that you can use Save method to write that content in PDF format to a file or stream or download it to ASP.NET client. Note the code uses this library for PDF in C#.

Comments by Kipperr (Top 4 by date)