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  • 删除列表中附件内容

    删除网站中列表里的附件内容   

         private static void DelectAttachmentAll()
            {
                SPSite site = new SPSite(siteUrl);
                SPWeb web = site.OpenWeb();
                try
                {
                    SPList list = web.Lists[listname];
                    for (int i = 0; i < list.ItemCount; i++)
                    {
                        SPListItem item = list.Items[i];
                        if (item.Attachments != null)
                        {
                            SPAttachmentCollection att = item.Attachments;
                            for (int j = 0; j < att.Count; j++)
                            {
                                try
                                {
                                    att.Delete(att[j]);
                                }
                                catch (Exception ex)
                                { }
                            }
                            item.Update();
                        }
                    }
                }
                catch (Exception ex)
                {
                    Console.WriteLine(ex.Message);
                    Console.WriteLine(ex.StackTrace);
                }
                finally
                {
                    web.Close();
                    web.Dispose();
                    site.Dispose();
                }
            }

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  • 原文地址:https://www.cnblogs.com/Anlycp/p/1267345.html
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