如何阅读文本文件并替换多个关键字...... [英] How to Read a text file and replace multiple keywords...

问题描述

我正在尝试阅读包含一些独特关键字的文本文件，到目前为止我能够读取并替换1行的关键字，但我不知道如何阅读和替换文本文件中的所有关键字..？



我的文本文件如下所示，其中$ name，$ lastname& $ dob是要替换的关键字：



========================= ========

人名是：$ name

姓氏是：$ lastname

出生日期：$ dob

=================================



到目前为止，我的代码是：

I am trying to read a text file that contain some distinctive keywords, so far I am able to read and replace the keywords on 1 line, but I don't know how to read and replace all the keywords in the text file..?

My text file looks like this, where $name, $lastname & $dob are the keywords to be replaced:

=================================
The persons name is: $name
The lastname is: $lastname
Date of Birth: $dob
=================================

My code so far is:

Dim strFile As String = "c:\test.txt"
Dim strRead As StreamReader = File.OpenText(strFile)
Dim strX As String

        Do Until strRead.Peek = -1

            strX = strRead.ReadToEnd.Replace("$name", dt.Rows(0)("name"))
           ' strX = strRead.ReadToEnd.Replace("$lastname", dt.Rows(0)("lastname"))

            tbConfig.Text = strX

        Loop

推荐答案

name，

lastname&

lastname &

dob是要替换的关键字：



=========================== ======

人名是：

dob are the keywords to be replaced:

=================================
The persons name is:

这篇关于如何阅读文本文件并替换多个关键字......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IT屋！