复制DropDownListItems不用循环 [英] Duplicating DropDownListItems Without Looping

问题描述

这就像一个魅力...加载DropDownList2从DropDownList1所有物品不用循环：

This works like a charm... loading DropDownList2 with all the items from DropDownList1 without looping:

DropDownList2.DataSource = DropDownList1.Items;
DropDownList2.DataBind();

不过，从DropDownList1的项目文本的数据被复制到两个DropDownList2的文本和值字段。反正是有得到文本和值字段填入正确？

But, the data from the item text of DropDownList1 is copied into both the text and value fields of DropDownList2. Is there anyway to get both the text and the value fields to populate properly?

推荐答案

请问这项工作？

DropDownList2.DataSource = DropDownList1.Items;
DropDownList2.DataTextField = "Text";
DropDownList2.DataValueField = "Value";
DropDownList2.DataBind();

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