最近在开发东莞国税网上办税报表系统，用到SharePoint2007+Infopath Service作为表单服务器，后台数据存储采用Oracle，其中涉及了管理模板的需求，要对SharePoint对象模型进行操作，研究了2天sharepoint sdk,代码完成如下：
using System;
using System.Data;using System.Configuration;using System.Web;using System.Web.Security;using System.Web.UI;using System.Web.UI.WebControls;using System.Web.UI.WebControls.WebParts;using System.Web.UI.HtmlControls;using Microsoft.SharePoint;using System.Collections;using System.Collections.Generic;namespace SPAdmin
{public class SharePointHelper { /// <summary> /// 获取SPListItem对象所在的SPFolder /// </summary> /// <param name="item">SPListItem对象</param> /// <returns>SPListItem对象所在的SPFolder</returns> public static SPFolder GetItemsFolder(SPListItem item) { string dirPath = SPUtility.GetUrlDirectory(item.Url);
SPList list = item.ParentList;
if(list.ParentWeb.ServerRelativeUrl!="/")
dirPath=string.Format("{0}/{1}",list.ParentWeb.ServerRelativeUrl,dirPath); SPListItem folderItem = list.ParentWeb.GetListItem(dirPath); if (folderItem != null) return folderItem.Folder; else return null; }
/// <summary>
/// 取SPEventReceiverType枚举值 /// </summary> /// <returns></returns> public static List<ListItem> ListEventReceiverTypeForEnum() { List<ListItem> list = new List<ListItem>(); foreach (int i in Enum.GetValues(typeof(SPEventReceiverType))) { ListItem listitem = new ListItem(Enum.GetName(typeof(SPEventReceiverType), i), i.ToString()); list.Add(listitem); } return list; } /// <summary> /// 转换SPEventReceiverType枚举 /// </summary> /// <param name="Entype"></param> /// <returns></returns> public static Microsoft.SharePoint.SPEventReceiverType GetEventReceiverTypeForList(string Entype) { return (SPEventReceiverType)Enum.Parse(typeof(SPEventReceiverType), Entype, true); } /// <summary> /// 取SPListTemplateType枚举值 /// </summary> /// <returns></returns> public static List<ListItem> ListTemplateTypeForEnum() { List<ListItem> list = new List<ListItem>(); foreach (int i in Enum.GetValues(typeof(SPListTemplateType))) { ListItem listitem = new ListItem(Enum.GetName(typeof(SPListTemplateType), i), i.ToString()); list.Add(listitem); } return list; } /// <summary> /// 转换SPListTemplateType枚举 /// </summary> /// <param name="Entype"></param> /// <returns></returns> public static SPListTemplateType GetListTemplateTypeForList(string Entype) { return (SPListTemplateType)Enum.Parse(typeof(SPListTemplateType), Entype, true); }/// <summary>
/// 取网站集内容类型集合 /// </summary> /// <param name="strSite">站点地址</param> /// <param name="strWeb">网站目录</param> /// <returns></returns>public static SPContentTypeCollection GetWebContentTypes(string strSite, string strWeb)
{ try { using (SPSite site = new SPSite(strSite)) { site.AllowUnsafeUpdates = true; using (SPWeb web = site.OpenWeb(strWeb)) { web.AllowUnsafeUpdates = true;return web.ContentTypes;
} }}
catch (Exception ex) { System.Diagnostics.EventLog.WriteEntry("Foresee$Sharepoint", "取网站集内容类型集合" + ex.Message); throw ex; } }/// <summary>
/// 取网站集列表集合 /// </summary> /// <param name="strSite">站点地址</param> /// <param name="strWeb">网站目录</param> /// <returns>SPListCollection</returns> public static SPListCollection GetWebLists(string strSite, string strWeb) { try { using (SPSite site = new SPSite(strSite)) { site.AllowUnsafeUpdates = true; using (SPWeb web = site.OpenWeb(strWeb)) { web.AllowUnsafeUpdates = true;return web.Lists;
} } } catch (Exception ex) { System.Diagnostics.EventLog.WriteEntry("Foresee$Sharepoint", "取网站集列表集合" + ex.Message); throw ex; }}
/// <summary> /// 取list的GUID /// </summary> /// <param name="strSite">站点地址</param> /// <param name="strWeb">网站目录</param> /// <param name="strList">列表</param> /// <returns>Guid</returns> public static Guid GetListID(string strSite, string strWeb,string strList) { try { using (SPSite site = new SPSite(strSite)) { site.AllowUnsafeUpdates = true; using (SPWeb web = site.OpenWeb(strWeb)) { web.AllowUnsafeUpdates = true;SPListCollection lists = web.Lists;
SPList list = lists[strList]; return list.ID; } } } catch (Exception ex) { System.Diagnostics.EventLog.WriteEntry("Foresee$Sharepoint", "取list的GUID" + ex.Message); throw ex; }}
/// <summary> /// 取View的GUID /// </summary> /// <param name="strSite">站点地址</param> /// <param name="strWeb">网站目录</param> /// <param name="strList">列表</param> /// <returns>Guid</returns> public static Guid GetViewID(string strSite, string strWeb, string strList) { try { using (SPSite site = new SPSite(strSite)) { site.AllowUnsafeUpdates = true; using (SPWeb web = site.OpenWeb(strWeb)) { web.AllowUnsafeUpdates = true;SPListCollection lists = web.Lists;
SPList list = lists[strList]; return list.DefaultView.ID; } } } catch (Exception ex) { System.Diagnostics.EventLog.WriteEntry("Foresee$Sharepoint", "取View的GUID" + ex.Message); throw ex; }}
/// <summary> /// 删除列表 /// </summary> /// <param name="strSite">站点地址</param> /// <param name="strWeb">网站目录</param> /// <param name="strList">列表名</param> public static void DeleteListByName(string strSite, string strWeb, string strList) { try { using (SPSite site = new SPSite(strSite)) { site.AllowUnsafeUpdates = true; using (SPWeb web = site.OpenWeb(strWeb)) { web.AllowUnsafeUpdates = true;SPListCollection lists = web.Lists;
if (lists[strList] != null)
{ SPList list = lists[strList]; System.Guid gid = list.ID; lists.Delete(gid); } } } } catch (Exception ex) { System.Diagnostics.EventLog.WriteEntry("Foresee$Sharepoint", "删除列表[" + strList + "]" + ex.Message); throw ex; } }/// <summary>
/// 删除列表ByGUID /// </summary> /// <param name="strSite">站点地址</param> /// <param name="strWeb">网站目录</param> /// <param name="strGUID">GUID</param> public static void DeleteListByGUID(string strSite, string strWeb, string strGUID) { try { using (SPSite site = new SPSite(strSite)) { site.AllowUnsafeUpdates = true; using (SPWeb web = site.OpenWeb(strWeb)) { web.AllowUnsafeUpdates = true;SPListCollection lists = web.Lists;
if (lists[strGUID] != null)
{ SPList list = lists[strGUID]; System.Guid gid = list.ID; lists.Delete(gid); } } } } catch (Exception ex) { System.Diagnostics.EventLog.WriteEntry("Foresee$Sharepoint", "删除列表ByGUID" + ex.Message); throw ex; } }/// <summary>
/// 取列表内容类型集合 /// </summary> /// <param name="strSite">站点地址</param> /// <param name="strWeb">网站目录</param> /// <param name="strList">列表名</param> /// <returns>SPContentTypeCollection</returns> public static SPContentTypeCollection GetListContentTypes(string strSite, string strWeb, string strList) { try { using (SPSite site = new SPSite(strSite)) { site.AllowUnsafeUpdates = true; using (SPWeb web = site.OpenWeb(strWeb)) { web.AllowUnsafeUpdates = true;SPList list = web.Lists[strList];
return list.ContentTypes;
} } } catch (Exception ex) { System.Diagnostics.EventLog.WriteEntry("Foresee$Sharepoint", "取列表内容类型集合[" + strList+"]" + ex.Message); throw ex; }}
/// <summary> /// 取网站列表集转换为DataTable /// </summary> /// <param name="strSite">站点地址</param> /// <param name="strWeb">网站目录</param> /// <returns>DataTable</returns> public static DataTable ListToDataTable(string strSite, string strWeb) { try { using (SPSite site = new SPSite(strSite)) { site.AllowUnsafeUpdates = true; using (SPWeb web = site.OpenWeb(strWeb)) { web.AllowUnsafeUpdates = true;SPListCollection lists = web.Lists;
DataTable dt = new DataTable();
dt.Columns.Add("GUID"); dt.Columns.Add("名称"); dt.Columns.Add("修改时间"); dt.Columns.Add("修改者"); dt.Columns.Add("目录数");for (int i = 0; i < lists.Count; i++)
{ DataRow dr = dt.NewRow(); dr["GUID"] = lists[i].ID; dr["名称"] = lists[i].Title; dr["修改时间"] = lists[i].Created.ToString(); dr["修改者"] = lists[i].Author; dr["目录数"] = lists[i].Folders.Count.ToString(); dt.Rows.Add(dr); }return dt;
} } } catch (Exception ex) { System.Diagnostics.EventLog.WriteEntry("Foresee$Sharepoint", "列表转换为DataTable" + ex.Message); throw ex; }}
}
}