We’re converting a Classic ASP site to an ASP.NET site. One function was to upload a ‘template’ of data in CSV format for importing into the database. There were several different record types in there (the first field always indentifies the type of data).
This is what I’ve got. It works. But, is there a simpler or better way?
I’m having trouble having a .NET Core API Controller endpoint resolve to a CSV download. I’m using the following code which I pulled from a .NET 4.5 controller:
If I have some LF converted (using N++) CSV files, everytime I write data to them using JoshClose’s CsvHelper the line endings are back to CRLF.
I have a CSV file which looks like this basically:
I am binding a DataTable to a DataGrid, everything is working fine.
My next step is to export the DataGrid data to a CSV file, comma delimited.
I’m importing data from a CSV that contains approx 350 columns. This CSV import is fixed and I have absolutely no control over it.
I am trying to export a gridview to a csv file but my code seems to be only exporting the header.
I wrote a query as :