ListBox中的项目可以跨越多行？ C＃ [英] Can ListBox items span multiple lines? C#

问题描述

我想有一个列表框控件包含跨越多行的项目。

I'd like to have a ListBox control contain items that span multiple lines.

基本上我要的是每个项目跨越多行，并进行选择的一个项目。有没有办法做到这一点？

Essentially what I want is each item to span multiple lines and be selectable as one item. Is there a way to do this?

推荐答案

所建议的 LarsTech 在他的意见，其他所有意见导致某种完全codeD的例子，可以迷惑你。我做这个演示用code只是一些线条为你跟踪和轻松上手：

As suggested by LarsTech in his comment, all the other comments lead to some kind of fully coded example which may confuse you. I made this demo with just some lines of code for you to follow and get started easily:

 listBox1.DrawMode = DrawMode.OwnerDrawVariable;
 //First add some items to your listBox1.Items     
 //MeasureItem event handler for your ListBox
 private void listBox1_MeasureItem(object sender, MeasureItemEventArgs e)
 {
   if (e.Index == 2) e.ItemHeight = 50;//Set the Height of the item at index 2 to 50
 }
 //DrawItem event handler for your ListBox
 private void listBox1_DrawItem(object sender, DrawItemEventArgs e)
 {
   e.DrawBackground();
   e.Graphics.DrawString(listBox1.Items[e.Index].ToString(), e.Font, new SolidBrush(e.ForeColor), e.Bounds);
 }

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