asp.net - PreviousPage Findcontrol Issue -
i need text of following linkbutton set postback page:
<itemtemplate> <asp:linkbutton id="linkbutton1" runat="server" text='<%# bind("computername") %>' postbackurl="~/assetdetails.aspx" commandname="select">linkbutton</asp:linkbutton> </itemtemplate>
i have tried many things in receiving pages load event ended with:
dim gv gridview = trycast(previouspage.master.findcontrol("content").findcontrol("gridview2"), gridview) dim lb linkbutton = trycast(gv.selectedrow.cells(0).findcontrol("linkbutton1"), linkbutton) lblasset.text = lb.text
obviously doesnt (returns blank, not null) work or not making post. :) please help!
you doing wrong way.
here gridview inside content page ( uses master page), access gridview
present in content page as:
if (not (me.page.previouspage) nothing) dim contentplaceholder1 control = me.page.previouspage.master.findcontrol("contentplaceholder1") dim gv gridview = ctype(contentplaceholder1.findcontrol("gridview1"), gridview) dim lb linkbutton = trycast(gv.selectedrow.cells(0).findcontrol("linkbutton1"), linkbutton) lblasset.text = lb.text end if
gridview , other contents present inside contentplaceholder
controls actually.
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