在SharePoint中对文档库（列表）进行的一些操作

以下是我在开发SharePoint过程中写的对文档库和列表进行的一些基本操作，先写下来，日后在加。

usingSystem;
usingSystem.Data;
usingSystem.Configuration;
usingSystem.Collections;
usingSystem.Web;
usingSystem.Web.Security;
usingSystem.Web.UI;
usingSystem.Web.UI.WebControls;
usingSystem.Web.UI.WebControls.WebParts;
usingSystem.Web.UI.HtmlControls;

usingSystem.Data.SqlClient;
usingSystem.IO;
usingMicrosoft.SharePoint;
usingyesinda.yesindakms.sharepoint;
usingyesinda.yesindakms.sharepoint.List;
usingMicrosoft.SharePoint.WebControls;
usingMicrosoft.SharePoint.Utilities;

publicpartialclassusercontrol_CreateNewDoc:System.Web.UI.UserControl
...{
定义变量和属性#region定义变量和属性
privateSPListlist9;
privateSPListItemCollectionitems;
publicstringUrl=String.Empty;　//保存文档库根文件夹路径
publicstringHostName=String.Empty;//存放主机名

privatestringsiteUrl="/dept/gsb/";
publicstringSiteUrl
...{
get...{returnthis.siteUrl;}
set...{siteUrl=value;}
}
#endregion

protectedvoidPage_Load(objectsender,EventArgse)
...{
if(!IsPostBack)
...{
//绑定DropDownList控件
BindControl();
//绑定TreeView控件
TreeViewBind(this.TreeView1);
TreeViewBind(this.TreeView2);
//AddUserTreeNode(this.TreeView3);
//绑定GridView数据控件
BindGrid();

HostName=Request.UserHostName;
}
}

为TreeView添加节点#region为TreeView添加节点
/**////<summary>
///为TreeView添加节点
///</summary>
///<paramname="parentFolder"></param>
///<paramname="parentNode"></param>
privatevoidAddChild(SPFolderparentFolder,TreeNodeparentNode)
...{
if(parentFolder.SubFolders.Count==0)
return;
foreach(SPFolderfinparentFolder.SubFolders)
...{
if(f.Name!="Forms"&&f.Name.IndexOf("_")!=0)
...{
TreeNodechild=newTreeNode(f.Name,f.ServerRelativeUrl);
parentNode.ChildNodes.Add(child);
AddChild(f,child);
}
}
}
#endregion

绑定TreeView控件#region绑定TreeView控件
/**////<summary>
///绑定TreeView控件
///</summary>
protectedvoidTreeViewBind(TreeViewtreeview)
...{
SPSitesps=yesinda.yesindakms.sharepoint.List.ListLib.findParamSite("/dept/gsb/",this.Context);
sps.AllowUnsafeUpdates=true;
SPWebspw=sps.OpenWeb();
spw.AllowUnsafeUpdates=true;

SPWebCollectionsites=sps.AllWebs;
foreach(SPWebsiteinsites)
...{
SPListCollectionlists=site.Lists;
foreach(SPListlistinlists)
...{
if(list.BaseType==SPBaseType.DocumentLibrary&&list.BaseTemplate!=SPListTemplateType.ListTemplateCatalog
&&list.BaseTemplate==SPListTemplateType.DocumentLibrary)
...{
list9=spw.Lists[list.Title];
items=list9.Items;
SPFolderroot=list.RootFolder;
TreeNoderootNode=newTreeNode(list.Title,root.Url);
treeview.Nodes.Add(rootNode);
AddChild(root,rootNode);
}
}
}
}
#endregion

创建数据源#region创建数据源
/**////<summary>
///创建数据源
///</summary>
///<returns></returns>
ICollectionCreateDataSource()
...{
DataTabledt=newDataTable("mytable");//创建一个名为mytable的DataTable对象形
DataColumndc=newDataColumn();//创建一个列对象
dc.DataType=System.Type.GetType("System.String");//指定该列的数据类型
dc.Caption="DocID";//设置列的标题
dc.ColumnName="文档库ID";//设置列集合对象中的列的名称,datagrid中显示该列名.
dt.Columns.Add(dc);//将该列对象加入到表mytable的列集合中
//普通列
DataColumndc1=newDataColumn();
dc1.DataType=System.Type.GetType("System.String");
dc1.AllowDBNull=false;
dc1.Caption="Path";
dc1.ColumnName="路径";
dt.Columns.Add(dc1);

DataColumndc2=newDataColumn();
dc2.DataType=System.Type.GetType("System.String");
dc2.AllowDBNull=false;
dc2.Caption="FullPath";
dc2.ColumnName="完整路径";
dc2.DefaultValue=25;
dt.Columns.Add(dc2);

SPSitesps=yesinda.yesindakms.sharepoint.List.ListLib.findParamSite("/dept/gsb/",this.Context);
sps.AllowUnsafeUpdates=true;
SPWebspw=sps.OpenWeb();
spw.AllowUnsafeUpdates=true;

SPWebCollectionsites=sps.AllWebs;
foreach(SPWebsiteinsites)
...{
SPListCollectionlists=site.Lists;
foreach(SPListlistinlists)
...{
if(list.BaseType==SPBaseType.DocumentLibrary&&list.BaseTemplate!=SPListTemplateType.ListTemplateCatalog
&&list.BaseTemplate==SPListTemplateType.DocumentLibrary)
...{
if(dt!=null)
...{
DataRowdr=dt.NewRow();
dr[0]=list.Title;
dr[1]=list.RootFolder.ServerRelativeUrl;
dr[2]="http://"+sps.HostName+list.RootFolder.ServerRelativeUrl;
dt.Rows.Add(dr);
}
}
}
}

DataViewdv=newDataView(dt);
returndv;
}

/**////<summary>
///根据路径,动态创建数据源
///</summary>
///<returns></returns>
ICollectionCreateDataSource(stringfolderpath)
...{
DataTabledt=newDataTable("mytable");//创建一个名为mytable的DataTable对象形
DataColumndc=newDataColumn();//创建一个列对象
dc.DataType=System.Type.GetType("System.Int32");//指定该列的数据类型
dc.AutoIncrement=true;//该列为自动增涨列
dc.AutoIncrementSeed=1;//初始值
dc.AutoIncrementStep=2;//增量
dc.Caption="DocID";//设置列的标题
dc.ColumnName="文档库ID";//设置列集合对象中的列的名称,datagrid中显示该列名.
dt.Columns.Add(dc);//将该列对象加入到表mytable的列集合中
//普通列
DataColumndc1=newDataColumn();
dc1.DataType=System.Type.GetType("System.String");
dc1.AllowDBNull=false;
dc1.Caption="Path";
dc1.ColumnName="路径";
dt.Columns.Add(dc1);

DataColumndc2=newDataColumn();
dc2.DataType=System.Type.GetType("System.String");
dc2.AllowDBNull=false;
dc2.Caption="FullPath";
dc2.ColumnName="完整路径";
dc2.DefaultValue=25;
dt.Columns.Add(dc2);

SPSitesps=yesinda.yesindakms.sharepoint.List.ListLib.findParamSite("/dept/gsb/",this.Context);
sps.AllowUnsafeUpdates=true;
SPWebspw=sps.OpenWeb();
spw.AllowUnsafeUpdates=true;

SPFolderf=spw.GetFolder(folderpath);

foreach(SPFilefile