Question

I am Creating a txt file in.Net with the help of below code.

StreamWriter writerVer = new StreamWriter(@"c:\Version.txt");                    
writerVer.WriteLine("Version : " + Context.Parameters["ver"]);                  
File.SetAttributes(@"C:\Version.txt", FileAttributes.Hidden);

Then I need to Update the file on the next line by keeping the above code as it is.

This code overrites the entire file.

StreamWriter writer = new StreamWriter(@"c:\Version.txt");
writer.WriteLine("Connection string : "+con);

Regrads,

Sachin K

Answer 1

try this

 StreamWriter writerVer = new StreamWriter(@"c:\Version.txt", true);

There is an overload of the StreamWriter constructor that takes an additional bool parameter to indicate if you want to append or not.