VB.NET ASP.NET Chr() Source Code Syntax Example

Pluralsight courses
LinkedIn Premium uses PayScale to estimate job salaries

Premium (Not Free) Video Tutorials

Free Video Tutorials & Free Tools

Chr Example Syntax VB.NET ASP.NET | Chr | Source Code

Summary: – Illustrates using with in VB.NET ASP.NET.


 *** 1. Download Source Code *** 

VB.NET Syntax StringManipulation Chr download Download Source Code for All VB ASP.NET Examples in One Project – source code for hundreds of VB.NET ASP.NET examples neatly organized in a single project.


 *** 2. Chr Syntax *** 


Purpose:
Returns the character associated with the specified character code.


Syntax:
Chr(CharCode as Integer) As Char

Parameters Description
CharCode required – integer of character code from 0 to 255

Result Data Type Description
Char returns single character that corresponds with the character code



 *** 3. Chr – Quick Example *** 

Label1.Text = "Example #1: Chr(84).ToString()"
TextBox1.Text = Microsoft.VisualBasic.Chr(84).ToString() ' Returns T


 *** 4. Chr – Full Example *** 

Chr Example Output Screenshot


VB.NET Syntax StringManipulation Chr screenshot


Step 1: Click on Visual Basic to Cut-n-paste code into Chr.aspx.vb
 Visual Basic |  copy code |? 
Imports System
Imports System.IO
Imports System.Data
 
 
' This example is from http://idealprogrammer.com
' It shows how you can use Chr syntax in VB.NET ASP.NET
'****************************************************************************************
' Purpose: Returns the character associated with the specified character code.
'
' Syntax: 	Chr(CharCode as Integer) As Char
'
' Parameter1: CharCode - required - integer of character code from 0 to 255
'
' Result: Char - returns single character that corresponds with the character code
' 
' Quick Example:  Label1.Text = "Example #1: Chr(84).ToString()"
' TextBox1.Text = Microsoft.VisualBasic.Chr(84).ToString() ' Returns T
'
'****************************************************************************************
 
Partial Class _Chr
    Inherits System.Web.UI.Page
 
    Protected Sub Page_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Load
        Label1.Text = "Example #1: Chr(84).ToString()"
 
        TextBox1.Text = Microsoft.VisualBasic.Chr(84).ToString() ' Returns T
    End Sub
 
End Class


Step 2: Click on XML to Cut-n-paste code into Chr.aspx
 XML |  copy code |? 
< %@ Page Language="VB" AutoEventWireup="false" CodeFile="Chr.aspx.vb" Inherits="_Chr" %>
 
< !DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
 
<html xmlns="http://www.w3.org/1999/xhtml">
<head runat="server">
    <title></title>
</head>
<body>
    <form id="form1" runat="server">
    <div>
        <h1><asp:label ID="Label1" runat="server" Text="Label"></asp:label> </h1>
         <asp:textbox ID="TextBox1" runat="server"></asp:textbox><br />
          <h1><asp:label ID="Label2" runat="server" Text="Label"></asp:label> </h1>
         <asp:textbox ID="TextBox2" runat="server"></asp:textbox><br />
          <h1><asp:label ID="Label3" runat="server" Text="Label"></asp:label> </h1>
         <asp:textbox ID="TextBox3" runat="server"></asp:textbox><br />
 
 
 
    </div>
    </form>
</body>
</html>
 
 


Prerequistes:

  1. Install Visual Web Developer 2010
  2. Install SQL Server Express
  3. Download Northwind and Pubs Databases
  4. Attach Northwind Database to Databases in Sql Express
  5. Attach pubs Database to Databases in Sql Express

Notes:

  • You can build your own library of syntax examples by using same web site over and over and just add new web forms to it.

Instructions:

VB.NET ASP.NET Syntax StringManipulation Chr
  1. Use Visual Web Developer 2010
  2. Create new web site;
    • Click File/New Web Site
    • Select ASP.NET Website Template
    • Select Visual Basic for Language
    • name of Web Site could be VBNET_ASPNET_Syntax.
  3. Add New folder named "StringManipulation"
    • Right-click project name in solution explorer;
    • add new folder;
    • name of folder could be: StringManipulation
  4. Add Web Form Named Chr to StringManipulation folder
    • Right-click StringManipulation folder;
    • add new item;
    • Select Web Form
    • Check place code behind in separate file
    • Web Form name could be Chr
  5. Click on Visual Basic in step 1 at the top of this page to copy code into code-behind Chr.aspx.vb
  6. Click on XML in step 2 above to copy code into web form Chr.aspx
  7. Right-click on Chr.aspx in solution explorer and select view in browser

Related posts:

  1. VB.NET ASP.NET Asc Source Code Syntax Example VB.NET ASP.NET Asc Source Code Syntax Example...
  2. VB.NET ASP.NET AscW() Source Code Syntax Example VB.NET ASP.NET AscW() Source Code Syntax Example...
  3. VB.NET ASP.NET StringBuilder Source Code Example VB.NET ASP.NET StringBuilder Source Code Example...
  4. VB.NET ASP.NET Chars() Source Code Syntax Example VB.NET ASP.NET Chars() Source Code Syntax Example...
  5. C# ASP.NET StringBuilder Source Code Example C# ASP.NET StringBuilder Source Code Example...

Related posts brought to you by Yet Another Related Posts Plugin.

Speak Your Mind

Tell us what you're thinking...
and oh, if you want a pic to show with your comment, go get a gravatar!

Powered by WP Hashcash

This blog uses the cross-linker plugin developed by Web-Developers.Net