private void SelectNode()
 {
     try
     {
         Node nodeSelect = treeBizdef.SelectedNode;
         if (nodeSelect != null)
         {
             if (nodeSelect.Name.IndexOf("BIZDEF_") > -1)
             {
                 if (!nodeSelect.HasChildNodes)
                 {
                     BizdefTree.CreateBizdefForm(nodeSelect, ((Bizdef.Entity.BizdefEntity)nodeSelect.Tag).Id);
                 }
             }
             else if (nodeSelect.Name.IndexOf("FORMS_") > -1)
             {
                 if (BizdefIntserface != null)
                 {
                     BizdefFormEntity bizdefForm = (BizdefFormEntity)nodeSelect.Tag;
                     txtURL.Text = bizdefForm.LinkUrl;
                     BizdefIntserface.BizdefCallBack(bizdefForm);
                 }
                 else
                 {
                     MessageBox.Show("调用界面没有定义BizdefCallBack,请联系系统管理员!", "提示", MessageBoxButtons.OK, MessageBoxIcon.Information);
                 }
             }
         }
     }
     catch (Exception er)
     {
         MessageBox.Show(er.Message, "警告", MessageBoxButtons.OK, MessageBoxIcon.Warning);
     }
 }
 private void frmBizdef_Load(object sender, EventArgs e)
 {
     try
     {
         BizdefTree.CreateBizdef(treeBizdef);
     }
     catch (Exception er)
     {
         MessageBox.Show(er.Message, "警告", MessageBoxButtons.OK, MessageBoxIcon.Warning);
     }
 }