本文介绍了列表框选定项目内容到文本块的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！
问题描述
我确信有一个简单的解决方案，但我目前似乎找不到它.
I am sure there is a simple solution to this, but I can't seem to find it at the moment.
我正在尝试使用以下代码将文本块中选择列表框的内容显示为文本.
I am trying to disaply the content of the selection listbox in a textblock as text using the below code.
private void SelectionToText(object sender, EventArgs e)
{
ListBoxItem selection = (ListBoxItem)TextListBox.SelectedItem;
selectionText.Text = "This is the " + selection;
}
由于某种原因，文本块只是显示
For some reason the textblock just displays
"这是 System.Windows.Controls.ListBoxItem"
"This is the System.Windows.Controls.ListBoxItem "
我最初以为是因为我没有转换成字符串，但那也没有用.
I initial thought it was because I hasn't converted to a string, but that didn't work either.
有什么建议吗?
推荐答案
可以引用ListBoxItem的Content属性
You can reference the Content property of the ListBoxItem
selectionText.Text= "This is the " + selection.Content.ToString();
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