Windows XP comes with built-in support for inputting languages other than English. As a Singaporean Chinese, I am thrilled that I can input Chinese characters into my applications, such as Word, Notepad, and even my .NET applications.

Here is how you can configure Windows XP to support the Chinese language:

8. Click the Add... button to display the Add Input Language window (see Figure 15).

11. In the Conversion mode group, select "Sentence". In the Candidate option group, check the "Prompt step by step" checkbox (see Figure 17). Click OK.

12. You should now see the language bar displayed in the Taskbar (see Figure 18).

14. To test it out, use Notepad. As you type the "hanyupinyin" of the Chinese character, a list of characters that matches it will be displayed. To select the desired character, simply press its numeric equivalent (see Figure 19).

With the explosive growth of the Internet and rapid globalization of the world's economies, the earth is getting smaller and smaller. The applications that you develop for a local market may soon be used in another country. If the world used a common language, that would make the life of developers much easier. However, reality is far from perfect. With globalization, you need to consider the localization of your application for each specific market segment.

When people talk about localizing their applications, they often think of simply changing the text in a window to another language. While this is part of the localization process, localization involves much more, such as:

• Date formatting. People in the United States represent dates in a different format from someone in, say, the United Kingdom. Does "3/8/2002" represent 3rd August, 2002, or does it represent March 8th, 2002? The answer depends on where you are located.
• Text direction. Does text read from left to right or from right to left?

As a developer, you need to be concerned with the following:

• Globalization. When designing your application, you plan for all the necessary resources needed to enable your application to be modified with ease to suit different cultures.
• Localization. You perform the actual transformation to ensure that the user sees the application using the culture he/she has selected.

Imports System.Globalization
...
	Dim CI As CultureInfo
	For Each CI In _
	  CultureInfo.GetCultures(CultureTypes.SpecificCultures)
		Console.WriteLine(CI.Name)
		Console.WriteLine(ControlChars.Tab &   CI.DisplayName)
		Console.WriteLine(ControlChars.Tab &   _
			CI.NumberFormat.CurrencySymbol)
		Console.WriteLine(ControlChars.Tab &   _
			CI.DateTimeFormat.ShortDatePattern)
	Next

Here are two specific ones:

...
en-US
	English (United States)
	$
	M/d/yyyy
en-GB
	English (United Kingdom)
	£
	dd/MM/yyyy
...




 As you can see, the currency symbol for the "en-US" culture 



is "$", while that of the "en-GB" culture is "£". 



The date formats between the two cultures are also different, most notably in 



the order in which the day and the month are displayed. 






Localizing Display Information


 Be default, your .NET application will automatically load the current 



culture used by the operating system. However, it is often useful to 



let users explicitly choose the type of culture required during runtime.  


 The first step towards localization is to control the way information 



is formatted. For example, you want to format numbers and dates according 



to a particular culture. This is accomplished through the CurrentCulture 



property. As setting a culture in .NET is done at the thread level, 



you can change a thread's culture by using the property: 


System.Threading.Thread.CurrentThread.CurrentCulture



 To illustrate how to localize display information, let's build a Windows 



application. Populate the default Form1 with the following controls: 








    
MainMenu
    

    
Label
    

    
TextBox
    

    
DateTimePicker
    

    
Button
    

    
GroupBox

 The populated Windows form is as shown in Figure 1.







		Figure 1. The populated Windows Form

 The same goes for English in the UK and Chinese in the China cultures:  When the user clicks on the US menu, switch to English in the US culture: 


 The MainMenu control contains three menus representing these different 

cultures: 



    
US 
    
UK
    
China



 When the DataTimePicker or TextBox (for salary) control is changed, 

I will display the date and salary using the drawText() subroutine. 


Private Sub DateTimePicker1_ValueChanged(ByVal sender _
                                         As System.Object, _
                                         ByVal e As System.EventArgs) _
                         Handles DateTimePicker1.ValueChanged
    drawText()
End Sub

Private Sub TextBox4_TextChanged(ByVal sender As _
                                 System.Object, ByVal e As _
                                 System.EventArgs) Handles _
                                 TextBox4.TextChanged
    ' textbox for salary
    drawText()
End Sub




 Basically, I use the drawText() subroutine to re-display the date of 

birth and salary information. Note that for the salary, I first 

assign it to a double variable and then format it using the ToString() 

method with a "c" currency format string. 
Sub drawText()
    Try
        lblDOB.Text = DateTimePicker1.Value
        ' assign the salary to a double
        Dim salary As Double = TextBox4.Text
        lblSalary.Text = salary.ToString("c")
    Catch ex As Exception
        lblSalary.Text = "Error!"
    End Try
End Sub

Private Sub MenuItem2_Click(ByVal sender As System.Object, _
                            ByVal e As System.EventArgs) _
                            Handles MenuItem2.Click
    Thread.CurrentThread.CurrentCulture = New CultureInfo("en-US")
    MenuItem2.Checked = True
    MenuItem3.Checked = False
    MenuItem4.Checked = False
    drawText()
End Sub

Private Sub MenuItem3_Click(ByVal sender As System.Object, _
                            ByVal e As System.EventArgs) _
                            Handles MenuItem3.Click
    Thread.CurrentThread.CurrentCulture = New CultureInfo("en-GB")
    MenuItem3.Checked = True
    MenuItem2.Checked = False
    MenuItem4.Checked = False
    drawText()
End Sub

Private Sub MenuItem4_Click(ByVal sender As System.Object, _
                            ByVal e As System.EventArgs) _
                            Handles MenuItem4.Click
    Thread.CurrentThread.CurrentCulture = New CultureInfo("zh-CN")
    MenuItem4.Checked = True
    MenuItem2.Checked = False
    MenuItem3.Checked = False
    drawText()
End Sub




 When a culture is changed, I need to explicitly call the drawText() 

subroutine to display the date and salary in the new format (see Figure 

2): 

Summary

The beauty of .NET localization is that most of the formatting issues are taken care of by the framework. However, do note that although the currency symbol changes with different cultures, the value remains unchanged. .NET only performs display localization you need to perform the actual currency conversion yourself.

                                                                                                    How to create Treeview Web Part

1. Open Visual studio . File --> New --> Project --> Visual C# --> Select  Web part  --> Give Proper name of file e.g. For this tutorial DocLibTreeView and click ok.
2. Give Reference System.Drawing and system.Data files.
3. Open DocLibTreeView.cs. Now copy the following code and paste into file nothing else to do.

using System

using System.Data

using System.Drawing

using System.ComponentModel

using System.Runtime.InteropServices

using System.Web

using System.Web.UI

using System.Web.UI.WebControls

using System.Web.UI.HtmlControls

using System.Xml.Serialization

using Microsoft.SharePoint

using Microsoft.SharePoint.Utilities

using System.Web.UI.WebControls.WebParts

using Microsoft.SharePoint.WebControls

using System.Collections.Generic

namespace Apoweb.WebParts

{

      [Guid("58e12124-d7ea-4ec0-bd4f-3ed6804abf9a")]

      public class DocLibTreeView : System.Web.UI.WebControls.WebParts.WebPart

      {

              private string _docName

              private string _rootImageName = "_layouts/DocLib/images/document.gif"

              private string _parentImageName = "_layouts/DocLib/images/folder.gif"

              private string _leafImageName = "_layouts/DocLib/images/file.jpg"

              private string _noExpandImageName = "_layouts/DocLib/images/dot.gif"

              private string _expandImageName = "_layouts/DocLib/images/plus.gif"

              private string _collapseImageName = "_layouts/DocLib/images/minus.gif"

              //private string _rootImageName = "LAYOUTS/DocLib/images/openfolder.jpg"

              TreeView docTreeView

              public DocLibTreeView()

              {

              }

              # region Properties

              [WebBrowsable(false)]             

              [Personalizable(PersonalizationScope.Shared)]             

              public string DocName

              {

                      get { return _docName }

                      set { _docName = value }

              }

              [Personalizable(PersonalizationScope.Shared)]

              [WebBrowsable(false)]

              [System.ComponentModel.Category("Settings")]               

              public string RootImageName

              {                     

                      get { return _rootImageName }

                      set { _rootImageName = value }

              }

              [Personalizable(PersonalizationScope.Shared)]

              [WebBrowsable(false)]

              [System.ComponentModel.Category("Settings")]

              public string ParentImageName

              {

                      get { return _parentImageName }

                      set { _parentImageName = value }

              }

              #endregion

              protected override void CreateChildControls()

              {

                      base.CreateChildControls()

                      this.Title = "Document Tree View"

                      docTreeView = new TreeView()

                      docTreeView.ID = "docTreeView"                      

                      docTreeView.ShowExpandCollapse.Equals(true)

                      docTreeView.ShowLines.Equals(true)

                      docTreeView.ShowCheckBoxes.Equals(true)

                      docTreeView.RootNodeStyle.ImageUrl = _rootImageName

                      docTreeView.ParentNodeStyle.ImageUrl = _parentImageName

                      docTreeView.LeafNodeStyle.ImageUrl = _leafImageName

                      docTreeView.CollapseImageUrl = _collapseImageName

                      docTreeView.ExpandImageUrl = _expandImageName

                      docTreeView.NoExpandImageUrl = _noExpandImageName

                      docTreeView.NodeStyle.ForeColor=Color.FromKnownColor(KnownColor.Black)

                      docTreeView.NodeStyle.Font.Name.Equals("Verdana")

                      docTreeView.NodeStyle.Font.Size=FontUnit.Parse("8")

                      docTreeView.NodeStyle.HorizontalPadding=Unit.Parse("5")                      

                      docTreeView.HoverNodeStyle.BackColor= Color.FromArgb(204,204,204)

                      docTreeView.HoverNodeStyle.BorderColor=Color.FromArgb(136,136,136)

                      docTreeView.HoverNodeStyle.BorderWidth=Unit.Parse("1")

                      docTreeView.HoverNodeStyle.BorderStyle=BorderStyle.Solid

                      docTreeView.SelectedNodeStyle.BackColor=Color.FromKnownColor(KnownColor.White)

                      docTreeView.SelectedNodeStyle.BorderColor=Color.FromArgb(136,136,136)

                      docTreeView.SelectedNodeStyle.BorderWidth=Unit.Parse("3")

                      docTreeView.SelectedNodeStyle.BorderStyle=BorderStyle.Solid

                      docTreeView.SelectedNodeStyle.ImageUrl = "/_layouts/DocLib/openfolder.jpg"

                      docTreeView.NodeIndent = 10                    

                      docTreeView.PreRender+=new EventHandler(docTreeView_PreRender)

                      Controls.Add(docTreeView)

              }

              public void docTreeView_PreRender(object sender, EventArgs e)

              {

                      docTreeView.Nodes.Clear()

                      BuildTreeView()                      

              }

              protected void BuildTreeView()

              {

                      SPWeb currentWeb = SPControl.GetContextWeb(Context)

                      SPFolderCollection folders                      

                      if (this.DocName!=null)

                      {

                              folders = currentWeb.GetFolder(this.DocName).SubFolders

                              TreeNode rootNode = new TreeNode(folders.Folder.Name, folders.Folder.Name)

                              rootNode.SelectAction = TreeNodeSelectAction.Expand

                              rootNode.SelectAction = TreeNodeSelectAction.Select

                              rootNode.NavigateUrl = null

                              docTreeView.Nodes.Add(rootNode)

                              foreach (SPFolder folder in folders)

                              {

                                      if (folder.Name != "Forms")

                                      {

                                              TreeNode parentNode = new TreeNode(folder.Name, folder.Name)

                                              parentNode.SelectAction = TreeNodeSelectAction.Expand

                                              parentNode.SelectAction = TreeNodeSelectAction.Select                                              

                                              rootNode.ChildNodes.Add(parentNode)

                                              getSubFolder(parentNode, folder)

                                              //files = folder.Files

                                      }

                              }                             

                              foreach (SPFile file in folders.Folder.Files)

                              {

                                      getChildNode(rootNode, file.Name)

                              }

                      }                     

              }

              protected void getSubFolder(TreeNode parentNode, SPFolder parentFolder)

              {

                      SPFolderCollection folders = parentFolder.SubFolders

                      foreach (SPFolder folder in folders)

                      {

                              if (folder.Name != "Forms")

                              {

                                      TreeNode newNode = new TreeNode(folder.Name, folder.Name)

                                      newNode.SelectAction = TreeNodeSelectAction.Expand

                                      newNode.SelectAction = TreeNodeSelectAction.Select                                    

                                      parentNode.ChildNodes.Add(newNode)                                      

                                      getSubFolder(newNode, folder)                                      

                              }

                      }

                      foreach (SPFile file in folders.Folder.Files)

                      {

                              getChildNode(parentNode, file.Name)

                      }

              }

              public void getChildNode(TreeNode node, string fileName)

              {

                      TreeNode newNode = new TreeNode(fileName, fileName)

                      newNode.SelectAction = TreeNodeSelectAction.Select

                      newNode.SelectAction = TreeNodeSelectAction.Select

                      node.ChildNodes.Add(newNode)                      

              }

              protected override void Render(HtmlTextWriter writer)

              {                     

                      docTreeView.RenderControl(writer)

              }

              public override EditorPartCollection CreateEditorParts()

              {

                      List< EditorPart> editors = new List< EditorPart> ()

                      editors.Add(new DocLibTreeViewToolPart())

                      return new EditorPartCollection(editors)

              }

      }

}

4. Now right click on project file and click on Add à New Item… à Select code file. Give name DocLibTreeViewToolPart.cs and click ok.
5. Now copy code and paste into this file.

using System

using System.Data

using System.Drawing

using System.Diagnostics

using System.ComponentModel

using System.Runtime.InteropServices

using System.Web.UI

using System.Web.UI.WebControls

using System.Xml.Serialization

using Microsoft.SharePoint

using Microsoft.SharePoint.Utilities

using Microsoft.SharePoint.WebControls

using System.Web.UI.WebControls.WebParts

using System.Reflection

namespace Apoweb.WebParts

{

      class DocLibTreeViewToolPart :EditorPart

      {

              DropDownList docDropDownList

              Label selectDocLabel

              DocLibTreeView docLibTW

              public DocLibTreeViewToolPart()

              {

                      this.ID = "DocLibTreeViewToolPart"

                      this.Title = "Document Library Tree View"

              }

              protected override void CreateChildControls()

              {

                      docLibTW = WebPartToEdit as DocLibTreeView

                      Table editorPartTable

                      TableRow editorPartTableRow

                      TableCell editorPartTableCell

                      //this.Load += new EventHandler(EPCGroupMiniCalToolPart_Load)

                      editorPartTable = new Table()

                      editorPartTable.ID = "DocLibTreeViewEditorTable"

                      Controls.Add(editorPartTable)

                      editorPartTableRow = new TableRow()

                      editorPartTableCell = new TableCell()

                      editorPartTable.Rows.Add(editorPartTableRow)

                      editorPartTableRow.Cells.Add(editorPartTableCell)

                      selectDocLabel = new Label()

                      selectDocLabel.Text = "Select a document:"

                      selectDocLabel.Font.Bold = true

                      selectDocLabel.Font.Underline = true

                      editorPartTableCell.Controls.Add(selectDocLabel)

                      // add Style Override Drop Down List

                      editorPartTableRow = new TableRow()

                      editorPartTableCell = new TableCell()

                      editorPartTable.Rows.Add(editorPartTableRow)

                      editorPartTableRow.Cells.Add(editorPartTableCell)

                      docDropDownList = new DropDownList()

                      docDropDownList.ID = "DocDropDownList"

                      docDropDownList.Items.Clear()

                      SPWeb currentWeb = SPControl.GetContextWeb(Context)

                      {

                              int i = 0

                              foreach (SPList list in currentWeb.Lists)

                              {

                                      if (list.BaseType == SPBaseType.DocumentLibrary)

                                      {

                                              docDropDownList.Items.Add(new ListItem(list.Title, list.Title))

                                              i++

                                      }

                              }

                      }

                      editorPartTableCell.Controls.Add(docDropDownList)

              }

              public override bool ApplyChanges()

              {

                      try

                      {

                              EnsureChildControls()

                              docLibTW = WebPartToEdit as DocLibTreeView

                              if (docLibTW!= null)

                              {

                                      try

                                      {                                                     

                                              docLibTW.DocName= docDropDownList.SelectedValue                                                      

                                      }

                                      catch (Exception exception)

                                      {

                                              this.Zone.ErrorText = "We encountered an unexpected error.  Your changes were not applied."

                                      }

                                      return true                                      

                              }

                      }

                      catch (Exception dexp)

                      {

                      }

                      return false

              }

              public override void SyncChanges()

              {                   

                      EnsureChildControls()

                      docLibTW = WebPartToEdit as DocLibTreeView

                      if (docLibTW != null)

                      {

                              docLibTW.DocName = docDropDownList.SelectedValue

                      }                     

              }

      }

}

6. Now Build and Deploy. And enjoy….

1. Open the solution  with the web part(s).
2. Now goto Project ---> Properties --> Click on Debug ---> Set Start browser with URL to your share point site url e.g. http://sharepoint:80
3. Now Build the project. So it creates .dll and .pdb files in bin directory.
4. Now copy those both files into C:\Inetpub\wwwroot\wss\VirtualDirectories\ ( Your website)\bin directory.
5. Now deploy your web part project. Import the web part into the web part gallery so it is visbile, create a smaple page and add the web part to the page in design view and publish the page.
6. Now place a break point on the code of interest in Visual Studio.
7. Under the Debug Menu, select Attach to Process
8. Find the w3wp.exe process.  If none exists, begin browsing to the site that has the web part you are debugging.  (I usually conduct an IIS reset so that all of the w3wp.exe processes go away and the sole one that you are interested in is easier to find)
9. Watch as the page processes and as soon as your web part is hit, Visual Studio will load symbols and begin the debugging process
10. Enjoy....

1. If you are using GoDaddy server Then Use the following code.

1. First Way

< %
Const cdoSendUsingMethod        = _
	"http://schemas.microsoft.com/cdo/configuration/sendusing"
Const cdoSendUsingPort          = 2
Const cdoSMTPServer             = _
	"http://schemas.microsoft.com/cdo/configuration/smtpserver"
Const cdoSMTPServerPort         = _
	"http://schemas.microsoft.com/cdo/configuration/smtpserverport"
Const cdoSMTPConnectionTimeout  = _
	"http://schemas.microsoft.com/cdo/configuration/smtpconnectiontimeout"
Const cdoSMTPAuthenticate       = _
	"http://schemas.microsoft.com/cdo/configuration/smtpauthenticate"
Const cdoBasic                  = 1
Const cdoSendUserName           = _
	"http://schemas.microsoft.com/cdo/configuration/sendusername"
Const cdoSendPassword           = _
	"http://schemas.microsoft.com/cdo/configuration/sendpassword"

Dim objConfig  ' As CDO.Configuration
Dim objMessage ' As CDO.Message
Dim Fields     ' As ADODB.Fields

' Get a handle on the config object and it's fields
Set objConfig = Server.CreateObject("CDO.Configuration")
Set Fields = objConfig.Fields

' Set config fields we care about
With Fields
	.Item(cdoSendUsingMethod)       = cdoSendUsingPort
	.Item(cdoSMTPServer)            = "smtp_server_name"
	.Item(cdoSMTPServerPort)        = 25
	.Item(cdoSMTPConnectionTimeout) = 10
	.Item(cdoSMTPAuthenticate)      = cdoBasic
	.Item(cdoSendUserName)          = "username"
	.Item(cdoSendPassword)          = "password"

	.Update
End With

Set objMessage = Server.CreateObject("CDO.Message")

Set objMessage.Configuration = objConfig

With objMessage
	.To       = "Display Name < email_address> "
	.From     = "Display Name < email_address> "
	.Subject  = "SMTP Relay Test"
	.TextBody = "SMTP Relay Test Sent @ " &  Now()
	.Send
End With

Set Fields = Nothing
Set objMessage = Nothing
Set objConfig = Nothing
%>  

2. Second way:

< form method="post" action="cdosys.asp"> 
Email address: < input type="text" name="email_address" /> < br /> 
Question 1: < input type="text" name="question_1" /> < br /> 
Question 2: < input type="text" name="question_2" /> < br /> 
Question 3: < input type="text" name="question_3" /> < br /> 
< input name="email_subject" type="hidden" value="Subject of email" /> 
< input name="redirect_to" type="hidden" value="redirect_to.htm" /> 
< input type="reset" name="Reset" value="Reset" /> 
< input name="send" type="submit" value="Submit" /> 
< /form> 

Next, copy the code below, paste it into a new page and name it cdosys.asp

< %
For Field = 1 to Request.Form.Count - 3
FieldName = Replace(Request.Form.Key(Field),"_"," ")
FieldValue = Request.Form.Item(Field)
Body = Body &  FieldName &  ": " &  FieldValue &  VbCrLf
Next

'Dimension variables
Dim objCDOSYSCon
'Create the e-mail server object
Set objCDOSYSMail = Server.CreateObject("CDO.Message")
Set objCDOSYSCon = Server.CreateObject ("CDO.Configuration")

'Set and update fields properties
With objCDOSYSCon
'Outgoing SMTP server
.Fields("http://schemas.microsoft.com/cdo/configuration/smtpserver") = "SMTPSERVER"

.Fields("http://schemas.microsoft.com/cdo/configuration/smtpserverport") = 25

'CDO Port
.Fields("http://schemas.microsoft.com/cdo/configuration/sendusing") = 2

'Timeout
.Fields("http://schemas.microsoft.com/cdo/configuration/smtpconnectiontimeout") = 60

.Fields.Update

End With

'Update the CDOSYS Configuration
Set objCDOSYSMail.Configuration = objCDOSYSCon
'Set and update email properties
With objCDOSYSMail
'0=Low, 1=Normal, 2=High

.Fields("urn:schemas:httpmail:importance").Value = 1

'Who the e-mail is from
.From = Request.Form("email_address")

'Who the e-mail is sent to
.To = "your_email_address@your-domain.co.uk"

'Who the e-mail is CC'd to
.Cc = ""
'The subject of the e-mail
.Subject = Request.Form("email_subject")
'Set the e-mail body format (HTMLBody=HTML TextBody=Plain)
.TextBody = Body
.Fields.Update
'Send the e-mail
.Send
End With
'Close the server mail object
Set objCDOSYSMail = Nothing
Set objCDOSYSCon = Nothing
'Rederect after sending email
Response.Redirect Request.Form("redirect_to")
%>