数据库恢复问题?

[llthero]

Dim Get_Dsn_str As String = "Provider=Sqloledb;data source=localhost;Initial Catalog=Northwind;User Id=sa;Password=;Connect Timeout=30"
Dim path As String
Dim r_conn As New OleDbConnection(Get_Dsn_str)
Dim restorecmd As New OleDbCommand()

path = Text_path.Text & "\test.bak"
r_conn.Open()
restorecmd = New OleDbCommand("Restore database test from disk=" & "'" & path & "'", r_conn)
restorecmd.ExecuteNonQuery()

以上是一段数据恢复代码。恢复会出错，不知为啥原因。

[llthero]

当前数据库指向了另外一个，应该没啥原因吧。备份可以

[llthero]

知道啥原因了，路径多了一文件名！

怎么在恢复时，让它以进度条的方式显示恢复进度？

[水如烟]

http://dev.csdn.net/develop/article/22/22497.shtm