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  • Status: Solved
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ASP.NET Dynamic User Control Fire Parent Event in VB

I have a parent page with a simple code to load user controls. The question that I have is how can I fire MenuLinkButton_Click() on parent from loaded user control (any loaded user control) without explicitly declaring that user control on parent page?


Code provided...

Thank You

Kevin

 
Protected Sub Page_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Load
    LoadUserControl()
End Sub
Protected Sub MenuLinkButton_Click(ByVal sender As Object, ByVal e As CommandEventArgs)
    If Not String.IsNullOrEmpty(e.CommandName) Then LastLoadedControl = BASE_PATH & e.CommandName & ".ascx"
    LoadUserControl()
End Sub
Private Sub LoadUserControl()
    Dim controlPath As String = LastLoadedControl
    Dim bodyPlaceHolder As ContentPlaceHolder = Master.FindControl("body")

    If Not String.IsNullOrEmpty(controlPath) Then
         bodyPlaceHolder.Controls.Clear()
         Dim uc As Control = Page.LoadControl(controlPath)
         uc.ID = "loadedControl"
         bodyPlaceHolder.Controls.Add(uc)
    End If
End Sub

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0
KMusatoff
Asked:
KMusatoff
1 Solution
 
SAMIR BHOGAYTAFreelancer and IT ConsultantCommented:
Hi, try this code


MainForm.Controls(Parent).YourControlName
0
 
KMusatoffAuthor Commented:
The idea is to run Sub MenuLinkButton_Click() on parent
0
 
Kamal KhaleefaInformation Security SpecialistCommented:
from your page
try to find the control in your parent
then yourControl.Click(sender,e)
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lalitgadaCommented:
convert to the template .
0
 
KMusatoffAuthor Commented:
I do not have a control on parent I can trigger. The loaded control will have many linkButtons to trigger controls.

But, never the less, I have found the way...

 
Protected Sub ControlLinkButton_Click(ByVal sender As Object, ByVal e As CommandEventArgs)
    Dim p As Users_Default = CType(Context.Handler, Parent_Default) 'Parent_Default As Parent Page
    p.LastLoadedControl = e.CommandName
    p.LoadUserControl()
End Sub

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0
 
KMusatoffAuthor Commented:
Self founded solution
0

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