Re: Using Modify Shared Page on Ghosted Pages

Oh, yes, and these days windowsservices.development is also a managed
newsgroup like this one.

(in case that was the reason)

Mike Walsh, Helsinki, Finland

"Mike Walsh" <englantilainen@xxxxxxxxxxx> wrote in message
news:%23WXY$hXVFHA.2420@xxxxxxxxxxxxxxxxxxxxxxx
> For future reference the subnewsgroup for WSS Programming
> (microsoft.public.sharepoint.windowsservices.development) would be the
> place
> to post this kind of question.
>
> Not that even the experts there would have beaten your own time :)
>
> Mike Walsh, Helsinki, Finland
> WSS FAQ at http://wss.collutions.com
> Please post questions to the newsgroup only.
>
>
> "James Mueller" <jamesmueller@xxxxxxxxxxxxxxxxxx> wrote in message
> news:OaSGOxWVFHA.2272@xxxxxxxxxxxxxxxxxxxxxxx
> This was our fault in not removing a previous _ViewState that was causing
> the issue.
>
> --
> SHAREPOINTCOMMUNITY.COM
> "James Mueller" <jamesmueller@xxxxxxxxxxxxxxxxxx> wrote in message
> news:uus2qqWVFHA.3044@xxxxxxxxxxxxxxxxxxxxxxx
> Hello Everyone -- This is a longer one, but hopefully I'll find some help
> here since we didn't find much on the net.
>
> We have developed a custom solution based on the WSS Object Model. To
> edit web parts and add additional web parts to the page we would like to
> use
> the browser based functionality and the Modify Shared Page function.
>
> We have added the correct controls to our page.
>
> <%@ Import Namespace="Microsoft.SharePoint" %>
> <%@ Page language="C#"
> Inherits="Microsoft.SharePoint.WebPartPages.WebPartPage,
> Microsoft.SharePoint, Version=11.0.0.0, Culture=neutral,
> PublicKeyToken=71e9bce111e9429c" %>
> <%@ Register Tagprefix="WebPartPages"
> Namespace="Microsoft.SharePoint.WebPartPages"
> Assembly="Microsoft.SharePoint, Version=11.0.0.0, Culture=neutral,
> PublicKeyToken=71e9bce111e9429c" %>
> <%@ Register Tagprefix="Utilities"
> Namespace="Microsoft.SharePoint.Utilities" Assembly="Microsoft.SharePoint,
> Version=11.0.0.0, Culture=neutral, PublicKeyToken=71e9bce111e9429c" %>
> <%@ Register Tagprefix="SharePoint"
> Namespace="Microsoft.SharePoint.WebControls"
> Assembly="Microsoft.SharePoint,
> Version=11.0.0.0, Culture=neutral, PublicKeyToken=71e9bce111e9429c" %>
>
> We then have set the Modify Shared Page button or text.
>
> <span class='ms-HoverCellInActive'
> onmouseover="this.className='ms-HoverCellActive'";
> onmouseout="this.className='ms-HoverCellInActive'">
> <WebPartPages:SettingsLink runat="server"/>
> </span>
>
> When we try to modify the page we are receiving this error.
>
> Invalid character in a Base-64 string.
> [FormatException: Invalid character in a Base-64 string.]
> System.Convert.FromBase64String(String s) +0
> System.Web.UI.LosFormatter.Deserialize(String input) +25
> System.Web.UI.Page.LoadPageStateFromPersistenceMedium() +101
>
> [HttpException (0x80004005): Invalid_Viewstate
>
>
> If anyone has information regarding using the Modify Shared Page function
> on ghosted pages please send it to us or post it on our site, thanks.
>
> --
> SHAREPOINTCOMMUNITY.COM
>
>


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