【发布时间】:2009-02-10 16:15:11
【问题描述】:
我有一个从 SQL 数据库读取的下拉列表。根据选择的选项,我想从 DataValueField 中提取实际的“值”。我该怎么做?
Page_Load(object sender, EventArgs e)
{
...
ddlOption.DataTextField = "Option";
ddlOptions.DataValueField = "OptCode";
...
}
protected void ddlOptionSelectionChange(object sender, EventArgs e)
{
...
string menuOption = "";//NEED ACTUAL VALUE BASED ON OPTION SELECTED IN OPTCODE
...
}
【问题讨论】:
标签: c# .net asp.net sql sql-server