private void nodeClick(object sender, TreeNodeMouseClickEventArgs e)
{
string fullPath = e.Node.FullPath;
if (fullPath.ToLower().EndsWith(".sln"))
{
Solution sol = new Solution();
sol.read(fullPath);
string tempfile = "temp.dot";
string retempfile = "retemp.dot";
DotWriter dotWriter = new DotWriter(tempfile);
sol.writeDepsInDotCodeForSolution(dotWriter.dotFile);
dotWriter.Close();
DotWriter.reduceDotfile(tempfile, retempfile);
string pngtemp = "temp.png";
DotWriter.createPngFromDot(retempfile, pngtemp);
this.nwImageViewer1.LoadImage(pngtemp);
this.nwImageViewer1.Invalidate();
}
}