如何计算富文本框VB.NET中链接文本的数量

问题描述

我想知道如何实现计算vb.net中富文本框内的超链接URL数量的能力或c＃



我尝试了什么：



我没有尝试任何我需要帮助的东西

I was wondering how can you implement the ability to count the amount of hyperlink URLs that it’s inside a rich text box in vb.net or c#

What I have tried:

I haven’t tried anything I need help with it

推荐答案

public int GetNumberOfLink()
{
   string[] links = rtb.Text.Split(' '); //Splits the text in your rtb when there's a space, and store every spilted element into a string array.
   return links.Count(); //return the number of string in the array.
}

然后，可以这样调用：

then, it can be called this way:

public void SomeMethods()
{
   //some code
   int nbOfLinks = GetNumberOfLink();
   //some code
}

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