//
 public ProjectNodeData(LimnorProject project, TreeNode nodes)
     : base(nodes)
 {
     _prj = project;
     _prj.SetAsMainProjectFile();
     Name = project.ProjectAssemblyName;
     this._file.Pattern      = string.Format(System.Globalization.CultureInfo.InvariantCulture, "Limnor project files|*.{0}", NodeDataSolution.FILE_EXT_PROJECT);
     this._file.Title        = "Select Limnor Project File";
     this.OnFilenameChanged += new EventHandler(ProjectNodeData_OnFilenameChanged);
 }