checkboxlist选中项目怎么入库

Question

for(int i=0;i<=this.CHRight.Items.Count-1;i++)
{
if(this.CHRight.Items[i].Selected)
{
role.Right+=this.CHRight.SelectedItem.Text.ToString()+","; }
}
好像不行吧！

Answer 1

你的是有问题，可以这样写
          #region CheckBoxList
        /// <summary>
        /// 获取CheckBoxList选中的值
        /// </summary>
        /// <param name="cbl"></param>
        /// <returns></returns>
        public static string GetCheckBoxList(CheckBoxList cbl)
        {
            string _retval = string.Empty;            foreach (ListItem item in cbl.Items)
            {
                if (item.Selected)
                    _retval += item.Value + ",";
            }            _retval = _retval.Remove(_retval.LastIndexOf(","), 1);//删除最后一个","            return _retval;
        }
        /// <summary>
        /// 重置CheckBoxList
        /// </summary>
        /// <param name="cbl"></param>
        public static void ResetCheckBoxList(CheckBoxList cbl)
        {
            foreach (ListItem item in cbl.Items)
            {
                item.Selected = false;
            }
        }        /// <summary>
        /// 给CheckBoxList赋初始值
        /// </summary>
        /// <param name="cbl"></param>
        /// <param name="strArr"></param>
        public static void SetCheckBoxList(CheckBoxList cbl,string[] strArr)
        {
            //赋值之前先把原有的值给清除
            ResetCheckBoxList(cbl);            foreach (string val in strArr)
            {
                if (val != "")
                {
                    foreach (ListItem item in cbl.Items)
                    {
                        if (item.Value == val)
                            item.Selected = true;
                    }
                }
            }
        }
        #endregion

Answer 2

string ss="";
for(int   i=0;i <=this.CHRight.Items.Count-1;i++) 
{ 
if(this.CHRight.Items[i].Selected) 
{ ss+=this.CHRight.Items[i].value+"|";
}