protected virtual void OnOpenSolutionTemplate(SolutionNodeEventArgs e)
 {
     if (OpenSolutionTemplate != null)
     {
         OpenSolutionTemplate(this, e);
     }
 }
 private void OpenSolutionClick(object o, EventArgs e)
 {
     try
     {
         SolutionNode sn = this.SelectedNode as SolutionNode;
         if (sn != null && sn.Solution != null)
         {
             SolutionNodeEventArgs sne = new SolutionNodeEventArgs();
             sne.Solution = sn.Solution;
             OnOpenSolutionTemplate(sne);
         }
     }
     catch (Exception ex)
     {
         MessageBox.Show(ex.Message, CGConstants.MSG_SYSTEMERROR, MessageBoxButtons.OK, MessageBoxIcon.Error);
     }
 }