Hi, I want to send a parameter from a user control to another user control,"Message.ascx", in my module, I use the code below and It never calls the "page-load" of "Message.ascx" . "MessageID" is the parameter that I want to use it in "Message" page..

What's the solution?

Dim urlArgNew As String = String.format("mid={0}", CStr(ModuleId))

Dim arrOfStrings() As String = {urlArgNew, "MessageID="&MessageID}

Response.Redirect(NavigateURL(PortalSettings.ActiveTab.TabID, "Message", arrOfStrings))

Thanks Joe,

I hadn't any information about "IMCs" ,But I read some articles after you told me ,So ,now I wrote this code . the code in sender page runs but receiver never get anything . why ?

Sender :

Imports DotNetNuke.Entities.Modules.Communications

Partial Class Inbox

Inherits DotNetNuke.Entities.Modules.PortalModuleBase

Implements IModuleCommunicator

Public Event ModuleCommunication(ByVal sender As Object, _ ByVal e As ModuleCommunicationEventArgs) _

Implements IModuleCommunicator.ModuleCommunication

btn_clicked:

Dim mcArgs As ModuleCommunicationEventArgs = New ModuleCommunicationEventArgs()

mcArgs.Sender = "Inbox"

mcArgs.Target = "MessageID"

mcArgs.Value = MessageID

RaiseEvent ModuleCommunication(Me, mcArgs)

Receiver:

Imports DotNetNuke.Entities.Modules.Communications

Partial Class Message

Inherits DotNetNuke.Entities.Modules.PortalModuleBase

Implements IModuleListener

Sub OnModuleCommunication(ByVal s As Object, _

ByVal e As ModuleCommunicationEventArgs) Implements IModuleListener.OnModuleCommunication

Dim MessageID As String

If e.Target = "MessageID" Then

     MessageID = e.Value.ToString()

End If

End Sub

Thank you .