Ñáîé ñêàíèðîâàíèÿ ñ SharePoint ýëåìåíò îøèáêè ñêàíèðóåìûõ âîçâðàòèë îøèáêó ïðè çàïðîñå äàííûõ èç âåá-ñëóæáû. (Îøèáêà ñ óçëà SharePoint: äàííûõ èìååò çíà÷åíèå Null. Ýòîò ìåòîä èëè ñâîéñòâî íå ìîæåò âûçûâàòüñÿ íà çíà÷åíèÿ Null. )

Åñëè ìîäåëè îáúåêòà Sharepoint èñïîëüçóåòñÿ äëÿ äîáàâëåíèÿ íîâîé ãðóïïû GroupCollection âåá-óçëà è çíà÷åíèÿ, ïåðåäàííîãî ïàðàìåòðó îïèñàíèå SPGroup null ïðîèçîéäåò ýòà ïðîáëåìà.

Ïðèìåðû êîäà, êîòîðûå ìîãóò âûçâàòü íåïîëàäêè

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ñ ïîìîùüþ (SPSite oSite = íîâûé SPSite(textBox1.Text))
{
ñ ïîìîùüþ (SPWeb oWeb = oSite.OpenWeb())
{
SPGroupCollection oGroupColl = oWeb.SiteGroups;
SPUser oUser = oWeb.AllUsers["domain\\user"];
oGroupColl.Add («Òåñòèðîâàíèå ãðóïïèðîâêè», oUser, oUser, null);

}
}

Ïåðåéòè ê íà÷àëó ñòðàíèöû

Èñïîëüçîâàíèå îáúåêòíîé ìîäåëè äëÿ ïîëó÷åíèÿ âñåõ SPGroup êîòîðîãî îïèñàíèå ñâîéñòâà èìååò çíà÷åíèå null, à çàòåì îáíîâèòå çíà÷åíèå ñî ñòðîêîâûì çíà÷åíèåì.

Ïðèìåð êîäà, êîòîðûé áóäåò ðåøèòü ïðîáëåìó

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ñ ïîìîùüþ (SPSite oSite = íîâûé SPSite(textBox1.Text))
{
ñ ïîìîùüþ (SPWeb oWeb = oSite.OpenWeb())
{
SPGroupCollection oGroupColl = oWeb.Groups;
ïî êàæäîìó ýëåìåíòó (SPGroup oGroup â oGroupColl)
{
Åñëè (oGroup.Description == null)
{
oGroup.Description = «Ñòðîêà»;
oGroup.Update();
}
}
}
}

Ïåðåéòè ê íà÷àëó ñòðàíèöû

Åñëè ìû çàïóñòèòå ïðîãðàììó ñêàíèðîâàíèÿ ñíîâà ïðîáëåìà ìîæåò áûòü ðåøåíà.

Ïåðåéòè ê íà÷àëó ñòðàíèöû