'NewPageIndex' is not a member of 'System.Event.Args'

Question

Afternoon All,

I have a simple gridview with list items items that have been uploaded to file. I had an issue with paging on my gridview. As i selected page two the webpage would fail.

After looking aroud on the internet, i have seem that i need to add a PageIndexChanging' event to my gridview. I have tried to complete this via the following code but have a issue with e.NewPageIndex, this has an error that states... 'NewPageIndex' is not a member of 'System.Event.Args'.

Here is the vb for the PageIndexChanging event...

Protected Sub UploadedFiles_PageIndexChanging(ByVal sender As Object, ByVal e As System.EventArgs) Handles UploadedFiles_PageIndexChanging
    UploadedFiles.PageIndex = e.NewPageIndex
    UploadedFiles.DataBind()
End Sub

And here is my gridview code...

       <asp:GridView  ID="UploadedFiles" 
           DataSource="<%# GetUploadList() %>" 
           runat="server" 
           CssClass="mGrid" 
           Width="300px"   
           PagerStyle-CssClass="pgr" 
           AlternatingRowStyle-CssClass="alt"  
           CellPadding="4" 
           ForeColor="#333333" 
           AllowPaging="True" 
           PageSize="2" 
           AllowSorting="True" > 
        <AlternatingRowStyle CssClass="alt" />
        <PagerStyle CssClass="pgr" />
       </asp:GridView>

Many thanks in advance for an help.

Regards Betty

FiveTools · Accepted Answer · 2012-05-17T13:39:52.300

1

Wrong signature - try this:

Protected Sub UploadedFiles_PageIndexChanging(ByVal sender As Object, ByVal e As GridViewPageEventArgs) Handles UploadedFiles_PageIndexChanging

edited May 17 '12 at 13:39

answered May 17 '12 at 13:20

FiveTools

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I have added the'GridViewPageEvents' part to my code. However i now have an error stating 'Identifier Expected' at the end on the first line of code. I was that the ' Handles UploadedFiles_PageIndexChanging.' didnt require anything but this insists on a (.) and then more additional code? – Betty May 17 '12 at 13:36
Usually that means you have a misplaced colon or bracket. I added 'Protected Sub' to the signature in case there is misunderstanding on how it should start. – FiveTools May 17 '12 at 13:41
just what i thought. I have solved this by removing the line of code and then adding this back in again with intelisence. Many thanks for your help. This works a treat now. – Betty May 17 '12 at 13:47

score 0 · Answer 2 · answered May 17 '12 at 13:21

0

Take a look at the PageIndexChanging event on MSDN, notice that it doesn't take an EventArgs, it takes a GridViewPageEventArgs. GridViewPageEventArgs does have a NewPageIndex property.

answered May 17 '12 at 13:21

Greg B

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'NewPageIndex' is not a member of 'System.Event.Args'

2 Answers2