C# Filestream to SQL Server database - sql-server

Question

I want to create a file in SQL Server from a string. I can't figure out how to put it into the database. After reading it seems it has someting to do with filestream. If so then once the stream is created then how do I put that to my DB as a file?
FileStream fs1 = new FileStream("somefilename", FileMode.Create, FileAccess.Write);
StreamWriter writer = new StreamWriter(fs1);
writer.WriteLine("file content line 1");
writer.Close();
What I am trying to achieve is create a file from a string. I believe that my db is already set up for files. As we have a savefile method that works:
HttpPostedFile file = uploadedFiles[i];
if (file.ContentLength < 30000000)
{
//DOFileUpload File = CurrentBRJob.SaveFile(CurrentSessionContext.Owner.ContactID, Job.JobID, fileNew.PostedFile);
DOFileUpload File = CurrentBRJob.SaveFile(CurrentSessionContext.Owner.ContactID, Job.JobID, file, file.ContentLength, CurrentSessionContext.CurrentContact.ContactID);
DOJobFile jf = CurrentBRJob.CreateJobFile(CurrentSessionContext.Owner.ContactID, Job.JobID, File.FileID);
CurrentBRJob.SaveJobFile(jf);
}
What I want to do is: Instead of the user selecting a file for us to save to the DB. I want to instead create that file internally with strings and then save it to the db.

Answer 1

Create a a column type of any one below. Use ADO.NET SqlCommand write it to database.
varbinary(max) - to write binary data
nvarchar(max) - for unicode text data (i mean if text involves UNICODE chars)
varchar(max) - for non unicode text data