通过查找文本的DropDownList指数 [英] Finding DropDownList index by text

问题描述

我有一个填充的DropDownList。我要如何找到它的文本值是X？

I have a populated DropDownList. How do I find the index whose Text value is "x"?

推荐答案

如果你想获得对服务器端的价值，你可以遵循这一点。

If you want to get value on server side you can follow this.

ddlsample.SelectedIndex = ddlsample.Items.IndexOf(ddlsample.Items.FindByValue("x")); // If you want to find text by value field.
ddlsample.SelectedIndex = ddlsample.Items.IndexOf(ddlsample.Items.FindByText("x"));// If you want to find text by TextField.

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