1. 程式人生 > >簡單實現設定分級使用者可見選單使用

簡單實現設定分級使用者可見選單使用

 #region 獲取buttonitem的名稱
        public ArrayList mainFormCon()
        {
            ArrayList nameList = new ArrayList();
            foreach (Control ctl in this.ribbonControl1.Controls)
            {
                nameList = GetControls2(ctl, nameList);
            }
            return nameList;

        }
        private ArrayList GetControls2(Control fatherControl, ArrayList nameList)
        {
            System.Reflection.FieldInfo[] fieldInfo = this.GetType().GetFields(System.Reflection.BindingFlags.NonPublic | System.Reflection.BindingFlags.Instance);
            for (int i = 0; i < fieldInfo.Length; i++)
            {
                if (fieldInfo[i].FieldType.FullName.ToString().StartsWith("DevComponents.DotNetBar.ButtonItem"))
                {
                    nameList.Add(fieldInfo[i].Name.ToString());
                }
            }
            return nameList;
        }
        public string getText(string name)
        {
            object o = this.GetType().GetField(name, System.Reflection.BindingFlags.NonPublic | System.Reflection.BindingFlags.Instance | System.Reflection.BindingFlags.IgnoreCase).GetValue(this);

            return o.ToString();
        }
        public void serVisible(string rolelevel)
        {
            db dbHelp = new db();
            DataTable dt = dbHelp.GetDataTable("select * from UserPermissionSetting");
            for (int i = 0; i < dt.Rows.Count; i++)
            {
                if (dt.Rows[i][rolelevel].ToString()=="False")
                {
                    try
                    {
                        string name=dt.Rows[i]["MenuName"].ToString();
                        object o = this.GetType().GetField(name, System.Reflection.BindingFlags.NonPublic | System.Reflection.BindingFlags.Instance | System.Reflection.BindingFlags.IgnoreCase).GetValue(this);
                        ((ButtonItem)o).Visible = false;
                        //".Visible=false";
                    }
                    catch (Exception)
                    {
                        
                        throw;
                    }
                }
            }
        }
        #endregion

設定分級使用者可見選單使用