textBox问题 [英] textBox problem

问题描述

我想在文字处理器中从RichTextBox降级为TextBox，但是textBox没有SelectionChanged事件，我需要它.

我使用选择更改事件来更新当前行和列在我的状态栏中

Im want to downgrade from RichTextBox to TextBox in my word processor but the textBox dosen't have a SelectionChanged event and I need it.

I use the selection changed event to update current line and column in my status bar

推荐答案

没有与之相对应的TextBox.您可以处理键盘，鼠标和焦点事件，但是可以更新行/列信息.

There is no equivalent for TextBox. You could handle keyboard, mouse and focus events and update the line/column info though.

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