修改ListItem时出现Error: Invalid data has been used to update the list item. The field you are trying to update may be read only.
2010-01-19 11:14
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执行以下代码时：
修改 listItem.Update();
改为使用
listItem.SystemUpdate(false);
SPSite site = new SPSite("http://sharepoint"); SPWeb web = site.OpenWeb(); SPListItem listItem = web.Lists["test_list"].Items[0]; listItem["Title"] = "new Title"; listItem.Update(); // this call will error out
解决办法：修改 listItem.Update();
改为使用
listItem.SystemUpdate(false);
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