vb.net里如何实现两个richTextBox的内容写入到另一个Text或者richTextBox里面

Question

如题，
主要是第三个控件richTextBox里面,要对前两个richTextBox的内容进行编辑显示。
X1要显示richTextBox1的内容
X2要显示richTextBox2的内容

richTextBox3显示内容格式如下:
----------------------------------
X1     |  |X2
XXXXXXX|  |XXXXXXX
XXXXXXX|  |XXXXXX
XXXXXXX|  |XXXXXX
XXXXXXX|  |XXXXXXX
XXXXXXX|  |XXXXXXXX
XXXXXXX|  |XXXXXXXX
XXXXXXX|  |XXXXXXXXXX
----------------------------------

各位 我急用 请一定给我详细测试过的代码  不胜感激~~~谢谢了!!!

Answer 1

你好，

你可以试试按一定格式把两个RichTextBox里面的文本整体输入到一个文本里，再直接用新的RichTextBox来读这个文本。

不过论坛是讨论的地方，不会有人帮你写代码还有测试的，具体的项目还要你自己先试着写，遇到问题再问。

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Barry
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Answer 2

先當richTextBox1和RichTextBox2的行數是一樣

int numberOfLines = richTextBox1.Lines.Count;
for (int i = 0; i <= numberOfLines; i++)
{
    richTextBox3.Lines[ i ] =  richTextBox1.Lines[ i ] + "|  |"+ richTextBox2.Lines[ i ];
}

如果行數不一樣，自己想想怎去修改吧

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