如何设置在ASP.NET ListBox中多个选择？ [英] How to set multiple selections in ASP.NET ListBox?

问题描述

我无法找到一个方法来选择一个ASP.NET ListBox中的多个项目背后的code？这是不是需要在Javascript做？

I can't find a way to select multiple items in an ASP.NET ListBox in the code behind? Is this something needs to be done in Javascript?

推荐答案

这是VB code这样做...

this is the VB code to do so...

myListBox.SelectionMode = Multiple
For each i as listBoxItem in myListBox.Items
  if i.Value = WantedValue Then
      i.Selected = true
  end if 
Next

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