Outputting a SQL table to a CSV file on an SFTP site is pretty much the same as outputting it to a local CSV file but with the added step of using SSH.NET to upload the stream. Full code for this can be found here. GetSqlRowsAsync Usage Usage – GZip Read more…
This post demonstrates how write a SQL table out to a local CSV file, the full code for this can be found here. GetSqlRowsAsync This returns an IAsyncEnumerable of DataRows, IAsyncEnumerable has been newly introduced with C# 8.0 and it allows results to be streamed back to the caller as Read more…
CsvHelper is handy for reading and writing CSV files but there’s no obvious way to write out a DataTable to a CSV file. Therefore in order to do this we need to loop through all the rows and columns of the DataTable and write the values as individual fields as Read more…
Checking for CSV Column Headers in C# Importing CSV files into a .NET object isn’t too tricky and for this I usually use CsvHelper. However, sometimes I need to import a CSV file and only extract a couple of columns from it and these columns aren’t always guaranteed to exist. Read more…