NAnt.MSBuild.MSBuildProject.IsMSBuildProject C# (CSharp) Method

        public static bool IsMSBuildProject(XmlDocument doc)
        {
            return IsMSBuildProject(doc.DocumentElement);
        }

 public int IsSupported(string projectExt, XmlElement xmlDefinition)
 {
     if (MSBuildProject.IsMSBuildProject(xmlDefinition))
     {
         return(20);
     }
     return(0);
 }