Combine Insert and IndexOf

   
Imports System
Imports System.Collections

Public Class MainClass
    
    Shared Sub Main()
             Dim s1 As String = "abcd"
             Dim s2 As String = "ABCD"
             Dim s3 As String = "Liberty Associates, Inc. provides "
             s3 = s3 & "custom .NET development"

             Dim s5 As String = String.Copy(s2)
             Console.WriteLine("s5 copied from s2: {0}", s5)


             Dim location As Integer = s3.IndexOf("provides")

             ' you can combine the two as follows:
             Dim s11 As String = _
                 s3.Insert(s3.IndexOf("provides"), "usually ")
             Console.WriteLine("s11: {0}", s11)
   End Sub

End Class

1.	Using String searching methods: IndexOf
2.	LastIndexOf to find a character in a string
3.	IndexOf to locate a substring in a string
4.	LastIndexOf to find a substring in a string
5.	IndexOfAny to find first occurrence of character in array
6.	LastIndexOfAny to find first occurrence of character in array
7.	String IndexOf and Insert
8.	String: Substring, LastIndexOf
9.	String IndexOf and Insert at a position
10.	Sample for String.LastIndexOfAny(Char[])
11.	Search string with IndexOf
12.	String.LastIndexOfAny Method (Char[])

Combine Insert and IndexOf : String Search « Data Types « VB.Net

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