Compare extracted information from multiple files.

Hi,

 first of all, extract all css classes and store it an array or a temp file...

[to extract from a bunch of files, store all filepaths in a array and read them one by one using a for loop and store css classes]

After that extract all css classes which are used in files
and store them in a array....

[same as css file extraction]

following code will help you to extract class name after cssClass keyword as you specified

StreamReader x = new StreamReader("xyz.aspx");
int count=0;
String[] cssclass;

while(!x.EndOfStream)
{
        String line = x.ReadLine();
        String keyw="cssClass";

        if(line.IndexOf(keyw)!=-1)
       {
     
             // find the starting possition of css class
                int start = line.IndexOf(keyw)+keyw.Length;
   

             // find the ending position of css class
                int end=line.IndexOf('.');
 
                cssclass[count++] = line.Substring(start+1, (end - start)-1);
        }
}


after that compare  both list of classes by comparing arrays....

i think this will help you