Str_telephone, for example, is the original data and the item is used to judge filter word according to
How do I get the str_telephone "throw & amp; nbsp; Investors "filter out?
The great god, help me

CodePudding user response:

1: string manipulation
2: regular expressions

CodePudding user response:

Use the replace is simpler,
String STR=str_telephone. Replace (" throw & amp; nbsp; Information ", "");

CodePudding user response:

The diagram below: left

Source left

 
using System; 
using System.Collections.Generic; 
Using System. Drawing; 
Using System. Windows. Forms; 

The namespace WindowsFormsApp1 
{
Public partial class Form1: Form 
{
Public _click () 
{
InitializeComponent (); 
} 
Private void button1_Click (object sender, EventArgs e) 
{
String ri1=richTextBox1. Text; 
String [] ri2List=richTextBox2. Text. The Split (' | '); 
The foreach (var item in ri2List) 
{
Ri1=ri1. Replace (item, ""); 
} 
RichTextBox3. Text=ri1; 
} 
} 
} 

CodePudding user response:

If you want to good, you are filtering [cast & amp; have spent investors], or [investment], or filter, & amp; nbsp; HTML in the space of meaning is, according to the above code to filter [cast & amp; have spent capital] there is no problem, but if a [investment] you can't filter

CodePudding user response:

First & amp; nbsp; Replaced with Spaces;
Then put Spaces replaced with an empty string (that is, remove the Spaces);
Then filter "investment",