ASP.NET或者VB.NET開發自動備份資料庫應用程式

asp.net|備份|程式|資料|資料庫 '備份資料庫

'BackupDataName資料庫存放的絕對路徑

Function BackUpData(ByVal BackupDataName As String) As String

Dim Conn As New SqlClient.SqlConnection(ModConn.GetConn)

Dim mySelectQuery As String = "Backup database popcrm to DISK ='" & BackupDataName & "'"

Dim myReader As SqlClient.SqlDataReader

Dim Cmd As New SqlCommand(mySelectQuery, Conn)

If Conn.State = ConnectionState.Closed Then Conn.Open()

Try

Cmd.ExecuteNonQuery()

BackUpData = ""

Catch ExSQL As SqlException

If ExSQL.Number = 3201 Then

BackUpData = "請正確輸入備份檔案的存放路徑！"

Else

BackUpData = ExSQL.Message

End If

Catch Ex As Exception

BackUpData = Ex.Message

End Try

Cmd.Connection.Close()

Cmd.Dispose()

Conn.Dispose()

End Function