访问GridView下拉列表中的DropDownList可以绑定数据库，国家，州，城市 [英] Accessing a DropDownList inside a GridView Dropdownlist can bind database ,country,state,city

问题描述

在GridView中访问DropDownList。下拉列表可以从数据库绑定，如国家，州，城市

Accessing a DropDownList inside in a GridView. Dropdownlist can bind from database like country,state,city

推荐答案

绑定DropDownList



方法1：使用SqlDataSource

方法2：在Page_Load中绑定ddl。并且不要忘记添加IsPostBack



从DropDownList获取数据

To bind the DropDownList

Method 1 : Use SqlDataSource
Method 2 : Bind the ddl in Page_Load. And don't forget to add IsPostBack

To Get the data from DropDownList

GridViewRow gvr = Gridview.Rows[e.NewEditIndex];
DropDownList dr = (DropDownList)gvr.FindCo

ntrol（ddlName）;

string s = dr.SelectedValue.ToString（）;



如果您要求，请详细说明您的问题......

ntrol("ddlName");
string s = dr.SelectedValue.ToString();

Please elaborate your problem when ever you are asking....

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