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FormView update a Label in PagerTemplate

Posted on 2009-07-06
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Last Modified: 2013-12-17
I would like to update the value of a Label in the FormView PagerTemplate.

I have tried doing the following but it does not wok.

FormView1.FindControl("Label_RecordTotal") = FormView1.PageCount.ToString();

Can anybody help?
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Question by:Mr_Shaw
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7 Comments
 
LVL 41

Expert Comment

by:guru_sami
ID: 24787223
Try something like this:

Label lbl= (Label) FormView1.FindControl("RLabel_RecordTotal");
if(lbl!=null)
{
lbl.Text =  FormView1.PageCount.ToString();
}
0
 

Author Comment

by:Mr_Shaw
ID: 24787385
the code does not recognise that there is a label in FormView1
0
 
LVL 41

Accepted Solution

by:
guru_sami earned 2000 total points
ID: 24787539
I think this should work...in your Pager.Position= Bottom

  Label lbl = (Label)FormView1.BottomPagerRow.FindControl("RLabel_RecordTotal");
        if (lbl != null)
        {
            lbl.Text = FormView1.PageCount.ToString();
        }
If it is Top / TopBottom it should vary accordingly.

Ref: http://forums.asp.net/p/908297/1010797.aspx
0
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Author Comment

by:Mr_Shaw
ID: 24787679
Do I add this into the formview preRender of the label preRender. Or should it gointo the formview DataBound
0
 

Author Comment

by:Mr_Shaw
ID: 24787715
The answer is the code goes into the Label PreRender.

Thanks for the help
0
 

Author Closing Comment

by:Mr_Shaw
ID: 31600252
thanks
0
 
LVL 41

Expert Comment

by:guru_sami
ID: 24787748
DataBound should do ...
Although I think the PageCount will be available in Page_Load and PreRender (but if using AJAX might throw some exception)
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