Thanks for your followup Sck10,
Please feel free to post here when you need our assistance.
Good luck!
Steven Cheng
Microsoft Online Support
Get Secure!
www.microsoft.com/security
(This posting is provided "AS IS", with no warranties, and confers no
rights.)
--------------------
| From: "sck10" <
[email protected]>
| References: <
[email protected]>
<
[email protected]>
<
[email protected]>
| Subject: Re: Use FindControl to find DetailsView BoundField control (vb)
| Date: Wed, 9 Nov 2005 14:34:11 -0600
| Lines: 150
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|
| Thanks Steven,
|
| My issue is resolved.
|
| sck10
|
|
| | > Hi Sck10,
| >
| > How are you doing on this issue? Does the suggestion in my last reply
| helps
| > a little? If there're anything else we can help, please feel free to
post
| > here. Thanks,
| >
| > Steven Cheng
| > Microsoft Online Support
| >
| > Get Secure!
www.microsoft.com/security
| > (This posting is provided "AS IS", with no warranties, and confers no
| > rights.)
| > --------------------
| > | X-Tomcat-ID: 135026330
| > | References: <
[email protected]>
| > | MIME-Version: 1.0
| > | Content-Type: text/plain
| > | Content-Transfer-Encoding: 7bit
| > | From: (e-mail address removed) (Steven Cheng[MSFT])
| > | Organization: Microsoft
| > | Date: Fri, 04 Nov 2005 07:50:30 GMT
| > | Subject: RE: Use FindControl to find DetailsView BoundField control
(vb)
| > | X-Tomcat-NG: microsoft.public.dotnet.framework.aspnet
| > | Message-ID: <
[email protected]>
| > | Newsgroups: microsoft.public.dotnet.framework.aspnet
| > | Lines: 88
| > | Path: TK2MSFTNGXA01.phx.gbl
| > | Xref: TK2MSFTNGXA01.phx.gbl
| > microsoft.public.dotnet.framework.aspnet:136052
| > | NNTP-Posting-Host: TOMCATIMPORT1 10.201.218.122
| > |
| > | Hi Sck10,
| > |
| > | welcome to ASP.NET newsgroup.
| > | Regarding on the accesing BoundField nested controls in DetailsView
| > | control, since it is autogenerated by runtime and will assign a random
| id
| > | according to the item index, we can not use FindControl method to
locate
| > | the nested control instance. And yes, you'r right, we need to use the
| > | PreRender event since at that time , we can ensure that the Control
has
| > | been created and assigned the proper value. For example, when we need
to
| > | access the TextBox in BoundField for Edit mode, we can use the
following
| > | code in DetailsView's PreRender event:
| > |
| > | ======================
| > | Protected Sub DetailsView1_PreRender(ByVal sender As Object, ByVal e
As
| > | System.EventArgs) Handles DetailsView1.PreRender
| > | For Each dvr As DetailsViewRow In DetailsView1.Rows
| > | If dvr.Cells.Count = 2 Then
| > | If dvr.Cells(1).Controls.Count > 0 Then
| > | Dim txt As TextBox
| > | txt = dvr.Cells(1).Controls(0)
| > | Response.Write("<br>ID: " & txt.ID)
| > | Response.Write("<br>Text: " & txt.Text)
| > | End If
| > | End If
| > | Next
| > | End Sub
| > | ========================
| > |
| > | Also, for such scenario that we need to extract Text value or
reference
| > the
| > | nested controls, I'd prefer using TemplateFields since that'll provide
| us
| > | more control on control's properties definition such as ID.....
| > |
| > | In addition, when the binded datasource has large column set, the
| > control's
| > | controls structure may get very complex, I suggest you try turning on
| the
| > | Page's Page level Trace which will display the Page's Control Tree,
then
| > we
| > | can get a clear view of the Page and its sub controls control
structure.
| > | This can help us easily locate the nested controls throug index...
| > |
| > | Hope helps. Thanks,
| > |
| > | Steven Cheng
| > | Microsoft Online Support
| > |
| > | Get Secure!
www.microsoft.com/security
| > | (This posting is provided "AS IS", with no warranties, and confers no
| > | rights.)
| > |
| > |
| > |
| > | --------------------
| > | | From: "sck10" <
[email protected]>
| > | | Subject: Use FindControl to find DetailsView BoundField control (vb)
| > | | Date: Thu, 3 Nov 2005 13:35:30 -0600
| > | | Lines: 25
| > | | X-Priority: 3
| > | | X-MSMail-Priority: Normal
| > | | X-Newsreader: Microsoft Outlook Express 6.00.2800.1506
| > | | X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2800.1506
| > | | Message-ID: <
[email protected]>
| > | | Newsgroups: microsoft.public.dotnet.framework.aspnet
| > | | NNTP-Posting-Host: 189.202.185.135.in-addr.arpa 135.185.202.189
| > | | Path:
TK2MSFTNGXA01.phx.gbl!TK2MSFTNGP08.phx.gbl!TK2MSFTNGP09.phx.gbl
| > | | Xref: TK2MSFTNGXA01.phx.gbl
| > | microsoft.public.dotnet.framework.aspnet:135891
| > | | X-Tomcat-NG: microsoft.public.dotnet.framework.aspnet
| > | |
| > | | Hello,
| > | |
| > | | I am using the code below to set the values of a DetailsView
template
| > | field
| > | | using FindControl. My question is how would you find a control if
its
| a
| > | | Boundfield control?
| > | |
| > | | For example, how would I reference the following BoundField
| > ("NTAccount")
| > | in
| > | | the Sub dvDetail_PreRender sub? Any help would be appreciated...
| > | |
| > | | <asp:BoundField DataField="NTAccount" HeaderText="NT Account" />
| > | |
| > | | Protected Sub dvDetail_PreRender(ByVal sender As Object, ByVal e As
| > | | EventArgs) Handles dvDetail.PreRender
| > | | If Me.dvDetail.CurrentMode = DetailsViewMode.Edit Then
| > | | CType(Me.dvDetail.FindControl("txtChangeActivityDate"),
| > TextBox).Text
| > | =
| > | | Now.ToShortDateString
| > | | End If
| > | | End Sub
| > | |
| > | | --
| > | | Thanks in advance,
| > | |
| > | | sck10
| > | |
| > | |
| > | |
| > |
| > |
| >
|
|
|
