please help me to append one file's content to an existing one

[meettapan]

Any one please help me to Append the content of file2 to the existing
file1 in c#

with regards
Tapan

[blackjack2150]

If file1.txt exists already:

StreamWriter sw = new StreamWriter("f ile1.txt", true);
sw.write("some text here");

or, even easier, but significantly slower:

File.AppendAllT ext("file1.txt" , "some text here");