How to append a files in the C#.net? I have a Input Folder and 4 txt files in the Input Folder. i want to merge/Append a files in the same folder and Appended files will delete after appending .
Folder name: Test
File Names are
3 ) 2012_03_05_05:50:40.txt
4 ) 2012_03_05_05:50:45.txt. here there are 4 files in the Test Folder . I want to append a files into 1st file and Automatically. 2nd,3rd,4th file should be deleted after Appending or merge a files .How can i achieve this?