如何从下拉列表中显示所选值并在网格视图中显示。下拉列表中的值是从数据库中检索的 [英] how to display the selected value from dropdown list and to display in grid view. the value from dropdown list is retrieve from database

问题描述

如何从下拉列表中显示所选值并在网格视图中显示。下拉列表中的值是从数据库中检索

how to display the selected value from dropdown list and to display in grid view. the value from dropdown list is retrieve from database

推荐答案

首先通过以下链接...

< a href =http://www.programcall.com/7/aspnet/binding-dropdownlist-with-dataset-values-in-aspnet.aspx>

从数据库填充下拉列表 [ ^ ]

first go through following link...

Populating dropdown from database[^]

protected void ddComapanyFilter_SelectedIndexChanged(object sender, EventArgs e)
{
 
string value=dropdownlist1.SelectedValue;
}

参考： Filter-GridView-with-DropDownList-using-FilterExpression-in-SqlDataSource-in-ASPNet.aspx [ ^ ]

string value = Dropdownlist.selectedvalue

string value=Dropdownlist.selectedvalue

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