对文档库和列表进行的一些基本操作(转)

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using System;
using System.Data;
using System.Configuration;
using System.Collections;
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 System.Data.SqlClient;
using System.IO;
using Microsoft.SharePoint;
using yesinda.yesindakms.sharepoint;
using yesinda.yesindakms.sharepoint.List;
using Microsoft.SharePoint.WebControls;
using Microsoft.SharePoint.Utilities;

public partial class usercontrol_CreateNewDoc : System.Web.UI.UserControl
{
定义变量和属性定义变量和属性#region 定义变量和属性
private SPList list9;
private SPListItemCollection items;
public string Url = String.Empty;　//保存文档库根文件夹路径
public string HostName = String.Empty; //存放主机名

private string siteUrl = "/dept/gsb/";
public string SiteUrl
{
get { return this.siteUrl; }
set { siteUrl = value; }
}
#endregion

protected void Page_Load(object sender, EventArgs e)
{
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添加节点为TreeView添加节点#region 为TreeView添加节点
/**//**//**//// <summary>
/// 为TreeView添加节点
/// </summary>
/// <param name="parentFolder"></param>
/// <param name="parentNode"></param>
private void AddChild(SPFolder parentFolder, TreeNode parentNode)
{
if (parentFolder.SubFolders.Count == 0)
return;
foreach (SPFolder f in parentFolder.SubFolders)
{
if (f.Name != "Forms" && f.Name.IndexOf("_") != 0)
{
TreeNode child = new TreeNode(f.Name, f.ServerRelativeUrl);
parentNode.ChildNodes.Add(child);
AddChild(f, child);
}
}
}
#endregion

绑定TreeView控件绑定TreeView控件#region 绑定TreeView控件
/**//**//**//// <summary>
/// 绑定TreeView控件
/// </summary>
protected void TreeViewBind(TreeView treeview)
{
SPSite sps = yesinda.yesindakms.sharepoint.List.ListLib.findParamSite("/dept/gsb/", this.Context);
sps.AllowUnsafeUpdates = true;
SPWeb spw = sps.OpenWeb();
spw.AllowUnsafeUpdates = true;

SPWebCollection sites = sps.AllWebs;
foreach (SPWeb site in sites)
{
SPListCollection lists = site.Lists;
foreach (SPList list in lists)
{
if (list.BaseType == SPBaseType.DocumentLibrary && list.BaseTemplate != SPListTemplateType.ListTemplateCatalog
&& list.BaseTemplate == SPListTemplateType.DocumentLibrary)
{
list9 = spw.Lists[list.Title];
items = list9.Items;
SPFolder root = list.RootFolder;
TreeNode rootNode = new TreeNode(list.Title, root.Url);
treeview.Nodes.Add(rootNode);
AddChild(root, rootNode);
}
}
}
}
#endregion

创建数据源创建数据源#region 创建数据源
/**//**//**//// <summary>
/// 创建数据源
/// </summary>
/// <returns></returns>
ICollection CreateDataSource()
{
DataTable dt = new DataTable("mytable"); //创建一个名为mytable的DataTable对象形
DataColumn dc = new DataColumn(); //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
DataColumn dc1 = new DataColumn();
dc1.DataType = System.Type.GetType("System.String");
dc1.AllowDBNull = false;
dc1.Caption = "Path";
dc1.ColumnName = "路径";
dt.Columns.Add(dc1);

DataColumn dc2 = new DataColumn();
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);

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

SPWebCollection sites = sps.AllWebs;
foreach (SPWeb site in sites)
{
SPListCollection lists = site.Lists;
foreach (SPList list in lists)
{
if (list.BaseType == SPBaseType.DocumentLibrary && list.BaseTemplate != SPListTemplateType.ListTemplateCatalog
&& list.BaseTemplate== SPListTemplateType.DocumentLibrary)
{
if (dt != null)
{
DataRow dr = dt.NewRow();
dr[0] = list.Title;
dr[1] = list.RootFolder.ServerRelativeUrl;
dr[2] = "http://" + sps.HostName + list.RootFolder.ServerRelativeUrl;
dt.Rows.Add(dr);
}
}
}
}

DataView dv = new DataView(dt);
return dv;
}

/**//**//**//// <summary>
/// 根据路径,动态创建数据源
/// </summary>
/// <returns></returns>
ICollection CreateDataSource(string folderpath)
{
DataTable dt = new DataTable("mytable"); //创建一个名为mytable的DataTable对象形
DataColumn dc = new DataColumn(); //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
DataColumn dc1 = new DataColumn();
dc1.DataType = System.Type.GetType("System.String");
dc1.AllowDBNull = false;
dc1.Caption = "Path";
dc1.ColumnName = "路径";
dt.Columns.Add(dc1);

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

SPFolder f = spw.GetFolder(folderpath);

foreach (SPFile file in f.Files)
{
if (dt != null)
{
DataRow dr = dt.NewRow();
dr[0] = file.Item.ID;
dr[1] = file.ServerRelativeUrl;
dr[2] = "http://" + sps.HostName + file.ServerRelativeUrl;
dt.Rows.Add(dr);
}
}
DataView dv = new DataView(dt);
return dv;
}

/**//**//**//// <summary>
///读取所有为文档库类型的列表,创建数据源
/// </summary>
/// <returns></returns>
ICollection MyDataSource()
{
DataTable dt = new DataTable("mytable"); //创建一个名为mytable的DataTable对象形
DataColumn dc = new DataColumn(); //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
DataColumn dc1 = new DataColumn();
dc1.DataType = System.Type.GetType("System.String");
dc1.AllowDBNull = false;
dc1.Caption = "Path";
dc1.ColumnName = "路径";
dt.Columns.Add(dc1);

SPSite sps = yesinda.yesindakms.sharepoint.List.ListLib.findParamSite("/dept/gsb/", this.Context);
sps.AllowUnsafeUpdates = true;
SPWebCollection sites = sps.AllWebs;

foreach (SPWeb site in sites)
{
SPListCollection lists = site.Lists;

foreach (SPList list in lists)
{
if (list.BaseType == SPBaseType.DocumentLibrary && list.BaseTemplate != SPListTemplateType.ListTemplateCatalog
&& list.BaseTemplate == SPListTemplateType.DocumentLibrary)
{
SPDocumentLibrary docLibrary = (SPDocumentLibrary)list;

if (!docLibrary.IsCatalog && list.BaseTemplate !=
SPListTemplateType.XMLForm)
{
SPListItemCollection docLibItems = docLibrary.Items;
foreach (SPListItem docLibItem in docLibItems)
{
if (dt != null)
{
DataRow dr = dt.NewRow();
dr[0] = docLibItem.ID ;
dr[1] = docLibItem.Url;
dr[2] = "http://" + sps.HostName + docLibItem.File.ServerRelativeUrl;
dt.Rows.Add(dr);
}
}
}
}
}
}

DataView dv = new DataView(dt);
return dv;
}
#endregion

绑定控件绑定控件#region 绑定控件
/**//**//**//// <summary>
/// 绑定DropDownList控件
/// </summary>
protected void BindControl()
{
this.ddlDocTitle1.DataSource = CreateDataSource();
this.ddlDocTitle1.DataTextField = "文档库ID";
this.ddlDocTitle1.DataValueField = "路径";
this.ddlDocTitle1.DataBind();

this.ddlDocTitle2.DataSource = CreateDataSource();
this.ddlDocTitle2.DataTextField = "文档库ID";
this.ddlDocTitle2.DataValueField = "路径";
this.ddlDocTitle2.DataBind();
}
/**//**//**//// <summary>
/// 绑定GridView控件
/// </summary>
protected void BindGrid()
{
if (ViewState["FromPath"] != null)
{
this.GridView1.DataKeyNames = new string[] { "文档库ID" };
this.GridView1.DataSource = CreateDataSource(ViewState["FromPath"].ToString());
this.GridView1.DataBind();
}

this.GridView2.DataKeyNames = new string[] { "文档库ID" };
this.GridView2.DataSource = MyDataSource();
this.GridView2.DataBind();
}

/**//**//**//// <summary>
/// 显示系统用户
/// </summary>
/// <param name="treeview"></param>
protected void AddUserTreeNode(TreeView treeview)
{
SPSite sps = yesinda.yesindakms.sharepoint.List.ListLib.findParamSite("/dept/gsb/", this.Context);
sps.AllowUnsafeUpdates = true;
SPWeb spw = sps.OpenWeb();
spw.AllowUnsafeUpdates = true;

SPUserCollection users = spw.AllUsers;
SPGroupCollection groups = spw.Groups;

foreach (SPGroup group in groups)
{
Response.Write(group.Name + " " + group.ID + "<br>");
}
foreach (SPUser user in users)
{
Response.Write(user.Name + " " + user.ID + "<br>");
}
}
#endregion

发送文档发送文档#region 发送文档
/**//**//**//// <summary>
/// 发送文档
/// </summary>
protected void SendDocument()
{
SPSite sps = yesinda.yesindakms.sharepoint.List.ListLib.findParamSite("/dept/gsb/", this.Context);
sps.AllowUnsafeUpdates = true;
SPWeb spw = sps.OpenWeb();
spw.AllowUnsafeUpdates = true;

将指定的文档发送到指定的文档库将指定的文档发送到指定的文档库#region 将指定的文档发送到指定的文档库
ArrayList arylst = new ArrayList();
//选择行,获取行中文档的地址
for (int rowindex = 0; rowindex < this.GridView1.Rows.Count; rowindex++)
{
if (((CheckBox)this.GridView1.Rows[rowindex].Cells[0].FindControl("CheckBox1")).Checked == true)
{
arylst.Add(this.GridView1.Rows[rowindex].Cells[2].Text);
}
}
SPFolder f = spw.GetFolder(ViewState["FromPath"].ToString());
for (int j = 0; j < arylst.Count; j++)
{
SPFile file = f.Files[arylst[j].ToString()];
byte[] bytes = f.Files[file.Name].OpenBinary();

//复制文档到指定的文件夹,适合如跨网站复制文件
SPFolder folder = spw.GetFolder(ViewState["ToPath"].ToString()); ;
bool ex = false;
if (folder.Exists)
{
try
{
ex = folder.Files[file.Name].Exists;
Response.Write("<script language="javascript">alert('已有相同名称的文件存在');</script>");
return;
}
catch
{
ex = false;
folder.Files.Add(file.Name, bytes, true);
Response.Write("<script language="javascript">alert('上传成功！');</script>");
}
}
}

#endregion

发送前给文档受权发送前给文档受权#region 发送前给文档受权
//文档受权
#endregion
}
#endregion

权限控制权限控制#region 权限控制
/**//**//**//// <summary>
/// 给条目授与多个权限
/// </summary>
/// <param name="itemId"></param>
/// <param name="userOrGroupName"></param>
/// <param name="types"></param>
public void AssignRights(int itemId, string userOrGroupName, SPRoleType[] types)
{
SPSite sps = yesinda.yesindakms.sharepoint.List.ListLib.findParamSite("/dept/gsb/", this.Context);
sps.AllowUnsafeUpdates = true;
SPWeb spw = sps.OpenWeb();
spw.AllowUnsafeUpdates = true;
SPList list = spw.Lists["文档模板"];

//取得定义的ID
SPListItem item = list.GetItemById(itemId);
//新的权限集合
SPRoleAssignment nrole = new SPRoleAssignment(list.ParentWeb.AllUsers[userOrGroupName]);
//清空列表项原有权限
nrole.RoleDefinitionBindings.RemoveAll();
//取得站点的权限定义
SPRoleDefinitionCollection roleDefinitions = list.ParentWeb.RoleDefinitions;
foreach (SPRoleType type in types)
{
SPRoleDefinition rdnew = roleDefinitions.GetByType(type);
//绑定权限定义
nrole.RoleDefinitionBindings.Add(rdnew);
}
//添加角色
if (!item.HasUniqueRoleAssignments)
{
item.BreakRoleInheritance(true);
}
item.RoleAssignments.Add(nrole);

item.Update();
}
/**//**//**//// <summary>
/// 给条目授与一个权限
/// </summary>
/// <param name="itemId"></param>
/// <param name="userOrGroupName"></param>
/// <param name="types"></param>
public void AssignRight(int itemId, string userOrGroupName, SPRoleType type)
{
SPSite sps = yesinda.yesindakms.sharepoint.List.ListLib.findParamSite("/dept/gsb/", this.Context);
sps.AllowUnsafeUpdates = true;
SPWeb spw = sps.OpenWeb();
spw.AllowUnsafeUpdates = true;
SPList list = spw.Lists["文档模板"];

//取得定义的ID
SPListItem item = list.GetItemById(itemId);
//新的权限集合
SPRoleAssignment nrole = new SPRoleAssignment(list.ParentWeb.AllUsers[userOrGroupName]);
//清空列表项原有权限
//nrole.RoleDefinitionBindings.RemoveAll();
//取得站点的权限定义
SPRoleDefinitionCollection roleDefinitions = list.ParentWeb.RoleDefinitions;
SPRoleDefinition rdnew = roleDefinitions.GetByType(type);
//绑定权限定义
nrole.RoleDefinitionBindings.Add(rdnew);
//添加角色
if (!item.HasUniqueRoleAssignments)
{
item.BreakRoleInheritance(true);
}
item.RoleAssignments.Add(nrole);

item.Update();
}
#endregion

上传文档上传文档#region 上传文档
/**//**//**//// <summary>
/// 上传文档到文档库
/// </summary>
/// <param name="filename"></param>
protected void UpLoadDocument()
{
//上传附件添加到文档库，并返回ID，赋给model.Mattachment
string filename = FileUpload1.PostedFile.FileName.Substring(FileUpload1.PostedFile.FileName.LastIndexOf("/") + 1);
Stream filedataStream = FileUpload1.PostedFile.InputStream;
int dataLen = FileUpload1.PostedFile.ContentLength;
string fileType = FileUpload1.PostedFile.ContentType;
byte[] fileData = new byte[dataLen];
filedataStream.Read(fileData, 0, dataLen);

SPSite sps = yesinda.yesindakms.sharepoint.List.ListLib.findParamSite("/dept/gsb/", this.Context);

sps.AllowUnsafeUpdates = true;
SPWeb spw = sps.OpenWeb();
spw.AllowUnsafeUpdates = true;
SPList list = spw.Lists[this.ddlDocTitle1.SelectedItem.Text];

SPFolder folder = list.RootFolder;
bool ex = false;
if (folder.Exists)
{
try
{
ex = folder.Files[filename].Exists;
Response.Write("<script language="javascript">alert('已有相同名称的文件存在');</script>");
return;
}
catch
{
folder.Files.Add(filename, fileData, true);
}
}
}
#endregion

创建文件夹创建文件夹#region 创建文件夹
/**//**//**//// <summary>
/// 在指定的文档库中创建文件夹
/// </summary>
/// <param name="folderUrl"></param>
/// <param name="folderName"></param>
protected void CreateFolder(string folderUrl,string folderName)
{
SPSite sps = yesinda.yesindakms.sharepoint.List.ListLib.findParamSite("/dept/gsb/", this.Context);
sps.AllowUnsafeUpdates = true;
SPWeb web = sps.OpenWeb();
web.AllowUnsafeUpdates = true;

SPFolder parent = web.GetFolder(folderUrl);
if (parent.Exists)
{
SPList l = web.Lists.GetList(parent.ParentListId, true);
SPListItem item = l.Folders.Add(folderUrl, SPFileSystemObjectType.Folder);
item["名称"] = "fsfd";
item.Update();
}
}
#endregion

/**//**//**//// <summary>
/// 执行文档上传
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
protected void Button1_Click(object sender, EventArgs e)
{
if (this.FileUpload1.FileName != "")
{
UpLoadDocument();
}
}

/**//**//**//// <summary>
/// 选择文档库的路径
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
protected void ddlDocTitle2_SelectedIndexChanged(object sender, EventArgs e)
{
Url = this.ddlDocTitle2.SelectedValue;
}
/**//**//**//// <summary>
/// 将一个文档库中的文档发送到指定文档库
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
protected void btnCopy_Click(object sender, EventArgs e)
{
SendDocument();
}
protected void GridView1_RowDataBound(object sender, GridViewRowEventArgs e)
{
//e.Row.Cells[3].Attributes.Add("style", "display:none");
e.Row.Cells[2].Attributes.Add("style", "display:none");
}
protected void Button2_Click(object sender, EventArgs e)
{
ArrayList arylst = new ArrayList();

for (int i = 0; i < this.CheckBoxList1.Items.Count; i++)
{
if (this.CheckBoxList1.Items[i].Selected)
{
arylst.Add(this.CheckBoxList1.Items[i].Value);
}
}

//给每个文档库中的一条设置用户权限
SPRoleType[] types = new SPRoleType[] { SPRoleType.Administrator,SPRoleType.Contributor,SPRoleType.Reader,SPRoleType.WebDesigner };
for (int j = 0; j < arylst.Count; j++)
{
AssignRight(9, this.txtName.Text.Trim(), types[int.Parse(arylst[j].ToString())]);
}
}
protected void TreeView1_SelectedNodeChanged(object sender, EventArgs e)
{
ViewState["FromPath"] = this.TreeView1.SelectedNode.Value;
BindGrid();
}
protected void TreeView2_SelectedNodeChanged(object sender, EventArgs e)
{
ViewState["ToPath"] = this.TreeView2.SelectedNode.Value;
}
protected void TreeView3_SelectedNodeChanged(object sender, EventArgs e)
{
//Session["DocLibName"] = this.TreeView3.SelectedNode.Value;
}
protected void lnkSendMsg_Command(object sender, CommandEventArgs e)
{
LinkButton lb = (LinkButton)sender;
DataControlFieldCell dcf = (DataControlFieldCell)lb.Parent;
GridViewRow gvr = (GridViewRow)dcf.Parent;
GridView1.SelectedIndex = gvr.RowIndex;

doAddMessageSendReceive(301, DateTime.Now,gvr.Cells[2].Text,"301", gvr.Cells[3].Text);
}

/**//**//**//// <summary>
/// 新增消息
/// </summary>
protected void doAddMessageSendReceive(int receiveid,DateTime sendtime,string msgtitle,string to,string content)
{
Yesidea.Model.Message_SendList modelMessage_SendList = new Yesidea.Model.Message_SendList();
Yesidea.BO.Message_SendList boMessage_SendList = new Yesidea.BO.Message_SendList();

modelMessage_SendList.Sender = receiveid;
modelMessage_SendList.SendTime = sendtime;
modelMessage_SendList.Title = msgtitle;
modelMessage_SendList.Ricivers = to;
modelMessage_SendList.MContent = content;
modelMessage_SendList.Notes = "无";

string[] arr = null;
arr = GetSplitString(to, ",");

boMessage_SendList.AddMessage(modelMessage_SendList, arr);
Response.Write("<script language='javascript'>alert('发送成功');</script>");
}

/**//**//**//// <summary>
/// 拆分字符串成字符串数组
/// </summary>
/// <param name="list"></param>
/// <param name="gap"></param>
/// <returns></returns>
private string[] GetSplitString(string list, string gap)
{
char[] delimiter = gap.ToCharArray();
string[] report = null;
for (int i = 1; i <= list.Length; i++) //把用逗号隔开的字符串拆分成字符串数组report
{
report = list.Split(delimiter, i);
}
return report;
}
protected void GridView2_PageIndexChanging(object sender, GridViewPageEventArgs e)
{
this.GridView2.PageIndex = e.NewPageIndex;
this.GridView2.DataKeyNames = new string[] { "文档库ID" };
this.GridView2.DataSource = MyDataSource();
this.GridView2.DataBind();
}

/**//**//**//// <summary>
/// 选择路径
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
protected void ddlDocTitle2_SelectedIndexChanged1(object sender, EventArgs e)
{
Url = this.ddlDocTitle2.SelectedItem.Value;
}
protected void GridView1_PageIndexChanging(object sender, GridViewPageEventArgs e)
{
this.GridView1.PageIndex = e.NewPageIndex;
if (ViewState["FromPath"] != null)
{
this.GridView1.DataKeyNames = new string[] { "文档库ID" };
this.GridView1.DataSource = CreateDataSource(ViewState["FromPath"].ToString());
this.GridView1.DataBind();
}
}
protected void Button1_ServerClick(object sender, EventArgs e)
{
SPSite sps = yesinda.yesindakms.sharepoint.List.ListLib.findParamSite("/dept/gsb/", this.Context);
sps.AllowUnsafeUpdates = true;
SPWeb web = sps.OpenWeb();
web.AllowUnsafeUpdates = true;

// Create folder as subcolumn
string folderUrl = ColumnTreeBox1.CurrentValue.Trim();
SPFolder parent = web.GetFolder("/dept/gsb/DocLib5/");
Label1.Text = Label1.Text + parent.Url.ToString() + "<br>";
if (parent.Exists)
{
SPList l = web.Lists.GetList(parent.ParentListId, true);
SPDocumentLibrary doc = (SPDocumentLibrary)l;
SPListItem item = l.Items.Add("/dept/gsb/DocLib5", SPFileSystemObjectType.Folder);
Response.Write(siteUrl + folderUrl);
item["名称"] = "fsfd";
item.Update();
string parentUrl = parent.Url;
string currentUrl = parentUrl + "/" + name;

try
{
SPList infoList = web.Lists["栏目信息表"];
SPListItem newItem = infoList.Items.Add();
newItem["全路径"] = currentUrl;
newItem["栏目名"] = name;
newItem["是否顶级"] = false;
if (CheckBox2.Checked)
newItem["是否汇总"] = true;
if (CheckBox3.Checked)
newItem["是否审核"] = true;
if (!CheckBox4.Checked)
newItem["是否显示"] = false;
if (CheckBox5.Checked)
newItem["URL"] = TextBox2.Text;
//以上if语句省去else，因为列表项有默认值
newItem.Update();
}
catch (Exception ex)
{
Response.Write(ex.Message);
}
}
}
}