DropDownList控件数据绑定

DropDownList控件的绑定Dictionary<int, string>
DropDownList控件的绑定DataTable
1、绑定Dictionary<int, string>

Dictionary<int, string> temp = DBConfig.GetDataAdmin(fileName);
2

this.ddlDicItem.DataSource = temp;
3

this.ddlDicItem.DataTextField = "Value";
4

this.ddlDicItem.DataValueField = "Key";
5

this.ddlDicItem.DataBind();

2、绑定DataTable

this.ddlAllDics.DataSource = DBConfig.Dictionary;
2

this.ddlAllDics.DataTextField = DBConfig.Dictionary.Columns[1].ToString();
3

this.ddlAllDics.DataValueField = DBConfig.Dictionary.Columns[0].ToString();
4

this.ddlAllDics.DataBind();

特别是绑定Dictionary<int, string> ，开发中写成了

this.ddlDicItem.DataTextField = temp.Values.ToString();

这个怎么会不出错呢？失败...

posted on 2008-07-08 08:37 Xuemin_Zhang 阅读(340) 评论(0) 编辑收藏举报