I am using VBscript, FSO for opening the file and do some replacements. After that I get strtxt as string having file contents. Now I want to find lines containing specific srtring.

The question I searched very vigorously but could not find the answer.

I got little bit of help from the below mentioned link but I think should ask here to check weather this possible or not.

This is cross post from Here:
vbscript - How to extract lines from String - Stack Overflow