sharepoint force close file C#
using System;using System.Collections.Generic;
using System.Linq;
using System.Text;
using Microsoft.SharePoint;
using Microsoft.SharePoint.Administration;
using System.IO;
using System.Web;
using System.Data.SqlClient;
using System.Data;
using System.Runtime.InteropServices;
namespace CloseFile
{
class Program
{
static void Main(string[] args)
{
Console.WriteLine("Please input the file url:");
string weburl = Console.ReadLine();
using (SPSite site = new SPSite(weburl))
{
using (SPWeb web = site.OpenWeb())
{
SPListItem file = web.GetListItem(weburl);
string status = file.File.CheckOutStatus.ToString();
switch (status)
{
case "None":
Console.WriteLine(file.Name+ " didn't open,you should edit it!");
break ;
case "ShortTerm":
Console.WriteLine(file.Name+ " is locked");
break;
case "LongTerm":
Console.WriteLine(file.Name+ " is checked out");
break;
case "LongTermOffline":
Console.WriteLine(file.Name+ " is checked out");
break;
}
if (status!="None")
{
Console.WriteLine("Please input '1' to unlock the file,or any key to exit.");
string unlock = Console.ReadLine();
if (unlock == "1")
{
if (file.File.CheckOutStatus.ToString() == "ShortTerm")
{
try
{
UpdateItemCheckoutExpiration(file);
}
catch (Exception ex)
{
Console.Write(ex.Message);
return;
}
}
if (file.File.CheckOutStatus.ToString() == "LongTerm" || file.File.CheckOutStatus.ToString() == "LongTermOffline")
{
file.File.UndoCheckOut();
file.Update();
}
}
Console.WriteLine("Waiting for processing......");
System.Threading.Thread.Sleep(2000);
}
status = file.File.CheckOutStatus.ToString();
switch (status)
{
case "None":
Console.WriteLine(file.Name + "status is ok now!");
break;
case "ShortTerm":
Console.WriteLine(file.Name + " is locked");
break;
case "LongTerm":
Console.WriteLine(file.Name + " is checked out");
break;
case "LongTermOffline":
Console.WriteLine(file.Name + " is checked out");
break;
}
Console.WriteLine("Press any key to exit.");
Console.ReadKey();
}
}
}
private static void UpdateItemCheckoutExpiration(SPListItem item)
{
SqlConnection contentDatabaseConnection = null;
try
{
contentDatabaseConnection = new SqlConnection(item.Web.Site.ContentDatabase.DatabaseConnectionString);
contentDatabaseConnection.Open();
string UpdateCommandText = string.Format("UPDATE dbo.AllDocs SET CheckoutExpires = '{0:yyyy-MM-dd HH:mm:ss:fff}' WHERE Id = '{1}'", DateTime.Now.ToUniversalTime(), item.UniqueId.ToString());
SqlCommand UpdateCommand = new SqlCommand(UpdateCommandText, contentDatabaseConnection);
SqlDataAdapter contentDataAdapter = new SqlDataAdapter();
contentDataAdapter.UpdateCommand = UpdateCommand;
contentDataAdapter.UpdateCommand.ExecuteNonQuery();
contentDatabaseConnection.Close();
}
catch (Exception)
{
throw;
}
finally
{
if (contentDatabaseConnection != null && contentDatabaseConnection.State != ConnectionState.Closed)
contentDatabaseConnection.Close();
}
}
}
}
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