将文本文件导入datagridview C ++ [英] Import text file into datagridview C++

问题描述

您好，我想点击按钮，将txt文档导入DataGridView。如何实现？

Hello, I want to do when clicking on the button, import the txt document into the DataGridView. How can this be implemented?

Txt文档， 以这种近似方式填写：

Txt document,  fill in this approximate way:

1.txt

0，Name0，Test0，Type0

1，Name1，Test1，Type1

1.txt
0, Name0, Test0, Type0
1, Name1, Test1, Type1

DataGridView由4列组成。

DataGridView consists of 4 columns.

我还想知道当你点击其中一行1或2时。在TextBox那里是下载某个文件的链接;

I also wanted to realize that when you click on one of the rows 1 or 2. In the TextBox There is a link to download some file;

我的英文不好，抱歉：）

My english bad, sorry :)

推荐答案

您好，

我搜索了DataGridView，发现它是VB或C＃，但不是C ++。所以我只能给你一个工作流程，你应该在VB或C＃论坛上提出代码。

I searched for DataGridView and found that it is VB or C#, but not C++. So I can only give you a workflow, for code you should ask in a VB or C# Forum.

open txt file
while (readline(txt file))
{
   extract the 4 columns separated by ,
   add the columns to DataGridView
}
close txt file
show DataGridView

为了处理DataGridView点击事件，你应该阅读文档DataGridView。

For handling the DataGridView click event, you should read the documentation for DataGridView.

https://social.msdn .microsoft.com /论坛/ zh-CN / home？forum = vbgeneral

https://social.msdn.microsoft.com/Forums/en-us/home?forum=csharpgeneral

< a href ="https://docs.microsoft.com/en-us/dotnet/api/system.windows.forms.datagridview?view=netframework-4.7.2"> https://docs.microsoft.com/en -us / dotnet / api / system.windows.forms.datagridview？view = netframework-4.7.2

此致，Guido

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