Solved

Find Gridview within a Gridview/ItemTemplate within Table within Panel within CollapsablePanel

Posted on 2010-09-05
2
620 Views
Last Modified: 2013-11-08
Hi,

I am in the process of designing forms and have not bound my grids yet, but can display 1 row of my grids using a simple procedure.
All of my grids are available in code behind except this one that is embedded into one of my grids.
I have tried the findcontrol and it always returns nothing.
The hierarchy of the form is
CollapsablePanel
   Panel
     Table
        Gridview
            ItemTemplate
               GridView       ***** Can't find this one

I am trying to find it in the Parent Grid Load Event


Protected Sub grdServiceDetails_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles grdServiceDetails.Load
          CheckGrid(Me.grdServiceDetails)
          Dim grd As GridView = DirectCast(grdServiceDetails.FindControl("grdProductsUsed"), GridView)
          If Not grd Is Nothing Then
               CheckGrid(grd)
          End If
     End Sub

Open in new window

0
Comment
Question by:Sheritlw
2 Comments
 
LVL 5

Accepted Solution

by:
karthitron earned 500 total points
ID: 33609058
You want to access the grid view which resides in another grid view's Item Template. Then instead of directly getting the inner grid from parent grid, you have to iterate through each row in parent grid and find the inner grid in each row or each row's specific cell (for demonstating I used cell index as zero, you can specify the valid cell index otherwise simply you can use row object instead of cell object). Following is sample code:
Protected Sub GridView1_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles GridView1.Load
        For Each gvr As GridViewRow In GridView1.Rows
            Dim grd As GridView = DirectCast(gvr.FindControl("grdProductsUsed"), GridView)
            'Dim grd As GridView = DirectCast(gvr.Cells[0].FindControl(""), GridView)
            If Not grd Is Nothing Then
                CheckGrid(grd)
            End If
        Next
    End Sub

Open in new window

0
 

Author Closing Comment

by:Sheritlw
ID: 33613252
Thank you
0

Featured Post

How our DevOps Teams Maximize Uptime

Our Dev teams are like yours. They’re continually cranking out code for new features/bugs fixes, testing, deploying, responding to production monitoring events and more. It’s complex. So, we thought you’d like to see what’s working for us. Read the use case whitepaper.

Question has a verified solution.

If you are experiencing a similar issue, please ask a related question

Problem Hi all,    While many today have fast Internet connection, there are many still who do not, or are connecting through devices with a slower connect, so light web pages and fast load times are still popular.    If your ASP.NET page …
Real-time is more about the business, not the technology. In day-to-day life, to make real-time decisions like buying or investing, business needs the latest information(e.g. Gold Rate/Stock Rate). Unlike traditional days, you need not wait for a fe…
With Secure Portal Encryption, the recipient is sent a link to their email address directing them to the email laundry delivery page. From there, the recipient will be required to enter a user name and password to enter the page. Once the recipient …
The Email Laundry PDF encryption service allows companies to send confidential encrypted  emails to anybody. The PDF document can also contain attachments that are embedded in the encrypted PDF. The password is randomly generated by The Email Laundr…

679 members asked questions and received personalized solutions in the past 7 days.

Join the community of 500,000 technology professionals and ask your questions.

Join & Ask a Question