将值从dropdownlist填充到label [英] populate value fromdropdownlist to label

问题描述

我的下拉列表中有值。我想做如果我从combox中选择任何1项，那么我要在我的标签中显示该项目的任何值。我怎么能这样做？我希望在ajax或javascript的SelectedIndexChanged事件中。

I have values in my dropdownlist. I want to do "if I select any 1 item from combox then whatever value of that item I want to display in my label. How can I do that? I want that in SelectedIndexChanged event of ajax or javascript.

推荐答案

做类似的事情：

Do something like this:

protected void DropDownList_SelectedIndexChanged(object sender, EventArgs e)
    {
        Label.Text = DropDownList.SelectedValue.ToString();
    }

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