Write directx diagnostics from a cmd command in java

Question

how can I make my java programm run the directX diagnostics tool and write the results into a file?
I guess its the command Runtime.exec(....) but what do I have to fill in?

Answer 1

next code gives me no output, but it does show the
DirectX diag, is there a way to make press the button
save diags to file?
try{
Process process =
s = Runtime.getRuntime().exec("dxdiag");
InputStream pIn = process.getInputStream();//reads
ads data piped from the std out of
                                           //your process
             //read the data here
InputStreamReader isr = new
= new InputStreamReader(pIn);
             BufferedReader br = new BufferedReader(isr);
             String theLine;
             while ((theLine = br.readLine()) != null) {
                  System.out.println(theLine);
          catch(IOException ioe){
If you do this you will only have one line of data saved in your String you would have lost all previous data from this stream seperated by a new line char
try something like
   BufferedReader reader = new BufferedReader(new InputStreamReader(pIn));
   String data = new String();
   for(String temp = reader.readLine();temp!=null;temp=reader.ReadLine()){
       data +=temp;
   }