In this tutorial i am going to explain about how to Convert String To Upper,Lower & Title(Proper) Case Using TextInfo Class in System.Globalization Namespace in ASP.Net,C#.Net and VB.Net. Using the ToLower(),ToUpper() and ToTitleCase() static methods in the TextInfo class can be used to achieve this.
In my previous article i have explained about Build Products Comparision Table/Grid In ASP.Net , Store Custom Objects In Configuration File , Create Simple Mathmatical Captcha In ASP.Net , Visual Studio Keyboard Shortcuts , How To get data from WEB API , How To Create Your First WEB API Project and many articles in C#.Net,VB.Net,Grid View,Javascript,jQuery,SQL Server and many other topics.
Open the visual studio and create a new empty website. Add a web form to the website and add the below html markup in the aspx page.
Now open the code behind file and include the necessary namespaces shown below if it is not already added.
Then now i am creating object of TextInfo Class from the CurrentThread. And now i am assigning the converted string to each label. Below is the entire code.
C#.Net:
VB.Net:
Now if you run the website the code will convert the string to different cases and bind it to corresponding labels. Below is the sample output.
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In my previous article i have explained about Build Products Comparision Table/Grid In ASP.Net , Store Custom Objects In Configuration File , Create Simple Mathmatical Captcha In ASP.Net , Visual Studio Keyboard Shortcuts , How To get data from WEB API , How To Create Your First WEB API Project and many articles in C#.Net,VB.Net,Grid View,Javascript,jQuery,SQL Server and many other topics.
Open the visual studio and create a new empty website. Add a web form to the website and add the below html markup in the aspx page.
<%@ Page Language="C#" AutoEventWireup="true" CodeFile="Default.aspx.cs" Inherits="_Default" %>
<!DOCTYPE html>
<html xmlns="http://www.w3.org/1999/xhtml">
<head runat="server">
<title></title>
</head>
<body>
<form id="form1" runat="server">
<div>
<h2>Convert String To
Upper,Lower & Title Case Using
<br />TextInfo Class in System.Globalization Namespace
</h2>
<table border="1" style="border-collapse:
collapse;">
<tr>
<td style="width: 150px;">Actual
Text</td>
<td>
<b>
<asp:Label ID="lblActual" runat="server" />
</b>
</td>
</tr>
<tr>
<td>Upper Case </td>
<td>
<b>
<asp:Label ID="lblUpper" runat="server" />
</b>
</td>
</tr>
<tr>
<td>Lower Case</td>
<td>
<b>
<asp:Label ID="lblLower" runat="server" />
</b>
</td>
</tr>
<tr>
<td>Title Case</td>
<td>
<b>
<asp:Label ID="lblTitle" runat="server" />
</b>
</td>
</tr>
</table>
</div>
</form>
</body>
</html>
Now open the code behind file and include the necessary namespaces shown below if it is not already added.
using
System.Globalization;
using
System.Threading;
Then now i am creating object of TextInfo Class from the CurrentThread. And now i am assigning the converted string to each label. Below is the entire code.
C#.Net:
using System;
using
System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.UI;
using
System.Web.UI.WebControls;
// Include this namespace if it is not already there
using
System.Globalization;
using System.Threading;
public partial class _Default : System.Web.UI.Page
{
protected void Page_Load(object sender, EventArgs e)
{
string myString = "ThiS iS SaMpLe TexT fOr TeStiNG";
//Get the culture property of the thread.
CultureInfo
cultureInfo = Thread.CurrentThread.CurrentCulture;
//Create TextInfo object.
TextInfo objTextInfo =
cultureInfo.TextInfo;
lblActual.Text = myString;
// Changes a string to lowercase.
lblLower.Text = objTextInfo.ToLower(myString);
// Changes a string to uppercase.
lblUpper.Text = objTextInfo.ToUpper(myString);
// Changes a string to titlecase.
lblTitle.Text = objTextInfo.ToTitleCase(myString);
}
}
VB.Net:
Imports
System.Collections.Generic
Imports System.Linq
Imports System.Web
Imports System.Web.UI
Imports
System.Web.UI.WebControls
' Include this namespace if it is not already there
Imports
System.Globalization
Imports System.Threading
Partial Public Class _Default
Inherits System.Web.UI.Page
Protected Sub Page_Load(sender As Object, e As EventArgs)
Dim myString As String = "ThiS iS SaMpLe TexT fOr TeStiNG"
'Get the culture property of the thread.
Dim cultureInfo As CultureInfo = Thread.CurrentThread.CurrentCulture
'Create TextInfo object.
Dim objTextInfo As TextInfo =
cultureInfo.TextInfo
lblActual.Text = myString
' Changes a string to lowercase.
lblLower.Text = objTextInfo.ToLower(myString)
' Changes a string to uppercase.
lblUpper.Text = objTextInfo.ToUpper(myString)
' Changes a string to titlecase.
lblTitle.Text = objTextInfo.ToTitleCase(myString)
End Sub
End Class
Now if you run the website the code will convert the string to different cases and bind it to corresponding labels. Below is the sample output.
SourceCode:
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