WebPart Connection in ASP.net

[Sheenas]

Hello, I am new in Programming and recently I have read one of the article on the WebPart Connection in Asp.net. I am not able to get the concept of it exactly. So, if you are having knowledge about it, then please provide me details about it, so I can able to understand it. So, if you know it, then please reply me. Thank you in advance.

[Zecho]

If you check the elements of the Webpart then you will come to know that, the following are Main Elements of WebPart Connection :

1. Connection Interface
2. Connection types
   
   • Provider
   • Consumer
3. Connection
4. Connection Points :-
   
   • ProviderConnectionPoint
   • ConsumerConnectionPoint

[Reegan]

If you want to Create Web Part connections then follow the steps below:

• First you need to fix the data which you require on the Web Part Page
• Now you need to add all of that Web Parts to the Web Part Page
• Now you need to connect the Web Parts for achieving the result.

[opaper]

WebPart Connection in C#.net done as below:

public interface Testing
{
string MSG 
{ 
get;
}
}

WebPart Connection in vb.net done as below:

Public Interface Testing
ReadOnly Property MSG() As String
End Interface

[kelfro]

If you want make connection between the webpart then you must need to follow the steps below:

• First thing you must need to perfor is to define the interface which will help you to connect the two webparts.
• Then it is necessary to make a Provider.
• Then you need to create that connection and make connection.
• This interface which you will create must be in PreRender.

[MindSpace]

If you want to create a user control in c# then you must need to make use of the following code:

<%@ Control Language="C#" ClassName="Provider" %>
<%@ Implements Interface="IMessage" %>
<script runat="server">
[ConnectionProvider("MSG")]
public IMSG GetMSG() 
{
return this;
}   
public string MSG 
{
get 
{
return MSGtextbox.Text;
}
}
</script>
<asp:TextBox Runat="server" ID="MSGtextbox" />
<asp:Button Runat="server" ID="btn" Text="Change the Text" />