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StrConv() Example Syntax VB.NET ASP.NET - StrConv() - Source Code

Description: Illustrates using StrConv with Source Code Syntax Example in VB.NET ASP.NET.

Example Webform Code:

< %@ Page Language="VB" AutoEventWireup="false" CodeFile="StrConv.aspx.vb" Inherits="StrConv" %>
 
< !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 />
 
 
 
    </div>
    </form>
</body>
</html>

Example Code Behind:

Imports System
Imports System.IO
Imports System.Data
 
' This example is from http://idealprogrammer.com
' It shows how you can use StrConv syntax in VB.NET ASP.NET
 
'****************************************************************************************
' Example #1: 	StrConv(string1,conversion,LocalId) - returns string converted as specified
' string1 - Required. String expression to be converted.
' conversion - Required. VbStrConv member. The enumeration value specifying the type of 
'   conversion to perform.
' LocalId - Optional. The LocaleID value, if different from the system LocaleID value. 
' (The system LocaleID value is the default.)
' 
' Enumeration(member)         Description()
' VbStrConv.None()            Performs no conversion
' VbStrConv.LinguisticCasing() Uses linguistic rules for casing, rather than File System 
' (default). Valid with VbStrConv.UpperCase and VbStrConv.LowerCase only.
' VbStrConv.Uppercase()       Converts the string to uppercase characters.
' VbStrConv.Lowercase()       Converts the string to lowercase characters.
' VbStrConv.ProperCase()      Converts the first letter of every word in string to uppercase.
' VbStrConv.Wide*              Converts narrow (half-width) characters in the string to wide
'  (full-width) characters.
' VbStrConv.Narrow*            Converts wide (full-width) characters in the string to narrow 
' (half-width) characters.
' VbStrConv.Katakana**          Converts Hiragana characters in the string to Katakana characters.
' VbStrConv.Hiragana**          Converts Katakana characters in the string to Hiragana characters.
' VbStrConv.SimplifiedChinese* Converts Traditional Chinese characters to Simplified Chinese.
' VbStrConv.TraditionalChinese* Converts Simplified Chinese characters to Traditional Chinese.
' * - Chinese locales only
' ** - Japanese locales only
'****************************************************************************************
 
 
 
Partial Class StrConv
    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: 	StrConv(string1,conversion,LocalId) "
 
         Dim strString1 As String = "Hello"
 
        TextBox1.Text = Microsoft.VisualBasic.StrConv(strString1, VbStrConv.Lowercase) 'Returns hello
 
 
 
 
    End Sub
End Class

Example Connection String: