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        列表框选定项目内容到文本块

        LIstbox Selected Item content to textblock(列表框选定项目内容到文本块)

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                  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跟版网的小编来一起学习吧!

                  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();
                  

                  这篇关于列表框选定项目内容到文本块的文章就介绍到这了,希望我们推荐的答案对大家有所帮助,也希望大家多多支持跟版网!

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