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Devart.Common Namespace / DbDump Class / EndBackup Method
The System.IAsyncResult returned by BeginBackup.
Example

EndBackup Method
Ends an asynchronous invocation of the Backup method.
Syntax
'Declaration
 
Public Sub EndBackup( _
   ByVal result As IAsyncResult _
) 
 

Parameters

result
The System.IAsyncResult returned by BeginBackup.
Remarks
The function ends an asynchronous backup that is started with BeginBackup. A pair of asynchronous functions (BeginBackup and EndBackup) can be used instead of the synchronous function Backup to gain more performance and flexibility in your application.
Example
This sample demonstrates performing async backup and restore operations.
public void DumpIt(SQLiteConnection conn)
{
        conn.Open();
        SQLiteDump sqSqlDump = new SQLiteDump();
        sqSqlDump.Connection = conn;
        sqSqlDump.IncludeDrop = true;
        IAsyncResult Result = sqSqlDump.BeginBackup("d:\\dump.dmp");
        while (!Result.IsCompleted)
        {
                Console.Write(".");
                //Perform here any operation you need
        }
        sqSqlDump.EndBackup(Result);
        Console.WriteLine("Dumped.");
        conn.Close();
}

public void UnDumpIt(SQLiteConnection conn)
{
        conn.Open();
        SQLiteDump sqSqlDump = new SQLiteDump();
        sqSqlDump.Connection = conn;
        IAsyncResult Result = sqSqlDump.BeginRestore("d:\\dump.dmp");
        while (!Result.IsCompleted)
        {
                Console.Write(".");
                //Perform here any operation you need
        }
        sqSqlDump.EndRestore(Result);
        Console.WriteLine("Restored.");
        conn.Close();
}
Public Sub DumpIt(conn As SQLiteConnection)
        conn.Open()
        Dim sqSqlDump As New SQLiteDump()
        sqSqlDump.Connection = conn
        sqSqlDump.IncludeDrop = True
        Dim Result As IAsyncResult = sqSqlDump.BeginBackup("d:\dump.dmp")
        While Not Result.IsCompleted
                'Perform here any operation you need
                Console.Write(".")
        End While
        sqSqlDump.EndBackup(Result)
        Console.WriteLine("Dumped.")
        conn.Close()
End Sub

Public Sub UnDumpIt(conn As SQLiteConnection)
        conn.Open()
        Dim sqSqlDump As New SQLiteDump()
        sqSqlDump.Connection = conn
        Dim Result As IAsyncResult = sqSqlDump.BeginRestore("d:\dump.dmp")
        While Not Result.IsCompleted
                'Perform here any operation you need
                Console.Write(".")
        End While
        sqSqlDump.EndRestore(Result)
        Console.WriteLine("Restored.")
        conn.Close()
End Sub
Requirements

Target Platforms: Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2

See Also