VB.NET StrReverse() – Code Sample Syntax Example
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VB.NET StrReverse Example – Code Sample Syntax
Abstract: – Illustrates using VB.NET StrReverse Code Example.
*** 2. StrReverse Syntax ***
Purpose:
returns a string with the characters of the
string in reverse order
Syntax:
StrReverse(string)
Parameters |
Description |
string |
Required – string that you want to reverse
|
Result Data Type |
Description |
string |
returns a string with the characters of the
string in reverse order
|
*** 3. StrReverse – Quick Example ***
|
Dim strString1 As String = “Hello World”
Console.WriteLine(StrReverse(strString1)) ‘Returns dlroW olleH
|
*** 4. StrReverse – Full Example ***
StrReverse Example Output Screenshot
Step 1: Click Visual Basic to Cut-n-paste code into clsStrReverse.vb
Public Class clsStrReverse
Public Sub Main()
'****************************************************************************************
' Purpose: returns a string with the characters of the
' string in reverse order
'
' Syntax: StrReverse(string)
'
' Parameter1: string - Required - string that you want to reverse
'
' Result: string - returns a string with the characters of the
' string in reverse order
'
' Quick Example: Dim strString1 As String = "Hello World"
' Console.WriteLine(StrReverse(strString1)) 'Returns dlroW olleH
'
'****************************************************************************************
'****************************************************************************************
' Example #1: StrReverse(string) - returns a string with the characters of the
' string in reverse order
'****************************************************************************************
Console.WriteLine("Example #1: StrReverse(string) ")
Dim strString1 As String = "Hello World"
Console.WriteLine(StrReverse(strString1)) 'Returns dlroW olleH
'write blank line to make output easier to read
Console.WriteLine()
'Prevent console from closing before you press enter
Console.ReadLine()
End Sub
End Class |
Public Class clsStrReverse
Public Sub Main()
'****************************************************************************************
' Purpose: returns a string with the characters of the
' string in reverse order
'
' Syntax: StrReverse(string)
'
' Parameter1: string - Required - string that you want to reverse
'
' Result: string - returns a string with the characters of the
' string in reverse order
'
' Quick Example: Dim strString1 As String = "Hello World"
' Console.WriteLine(StrReverse(strString1)) 'Returns dlroW olleH
'
'****************************************************************************************
'****************************************************************************************
' Example #1: StrReverse(string) - returns a string with the characters of the
' string in reverse order
'****************************************************************************************
Console.WriteLine("Example #1: StrReverse(string) ")
Dim strString1 As String = "Hello World"
Console.WriteLine(StrReverse(strString1)) 'Returns dlroW olleH
'write blank line to make output easier to read
Console.WriteLine()
'Prevent console from closing before you press enter
Console.ReadLine()
End Sub
End Class
Step 2: Click Visual Basic to Cut-n-paste code into Module1.vb
Module Module1
Sub Main()
Dim myclsStrReverse As New clsStrReverse
myclsStrReverse.Main()
End Sub
End Module |
Module Module1
Sub Main()
Dim myclsStrReverse As New clsStrReverse
myclsStrReverse.Main()
End Sub
End Module
Prerequistes:
- Install Visual Basic (Express or Standard Edition)
- Install SQL Server Express
- Download Northwind and pubs Database
- Attach Northwind Database to Databases in Sql Express
- Attach pubs Database to Databases in Sql Express
Notes:
- Console Application is used to simplify things, but Windows Forms or Web Forms could also be used
- You can build a library of syntax examples by using same project over and over and just commenting out what you do not want to execute in Module1.vb
Instructions:
- Use Visual Basic 2010 Express or Standard Edition
- Create new project;
- Click File/New Project
- Select Console Application Template
- Select Visual Basic for Language
- name of project could be VBNET_Syntax.
- Add New folder named “StringManipulation”
- Right-click project name in solution explorer;
- add new folder;
- name of folder could be: StringManipulation
- Add Class Named clsStrReverse to StringManipulation folder
- Right-click StringManipulation folder;
- add new item;
- Select class
- Class name could be clsStrReverse
- Click on Visual Basic in code in step 1 above to copy code into clsStrReverse.vb
- Click on Visual Basic in code in step 2 above to copy code into Module1.vb
- Click green arrow or press F5 to run program
|