25-07-20, 05:05 PM
كود :
[size=small] Private Sub Button2_Click(sender As Object, e As EventArgs) Handles Button2.Click[/size]
[size=small] Try[/size]
[size=small] Application.DoEvents()[/size]
[size=small] 'اذا وجد نسخة بهذا الاسم يمسحها[/size]
[size=small] If IO.File.Exists(Application.StartupPath & "\Compact.mdb") Then[/size]
[size=small] IO.File.Delete(Application.StartupPath & "\Compact.mdb")[/size]
[size=small] End If[/size]
[size=small] ' كود ضغط واصلاح قاعدة البيانات[/size]
[size=small] Dim Engine[/size]
[size=small] Engine = CreateObject("JRO.JetEngine")[/size]
[size=small] Engine.CompactDatabase("provider=microsoft.jet.oledb.4.0;data source=" & Application.StartupPath & "\data11.mdb;user id=admin;jet oledb:database password=optimize",[/size]
[size=small] "provider=microsoft.jet.oledb.4.0;data source=" & Application.StartupPath & "\Compact.mdb;user id=admin;jet oledb:database password=optimize")[/size]
[size=small] 'كود حذف قاعدة البيانات القديمة[/size]
[size=small] Kill(Application.StartupPath & "\data11.mdb")[/size]
[size=small] 'كود اعادة تسمية قاعدة البيانات التي تم ضغطها واصلاحها[/size]
[size=small] My.Computer.FileSystem.RenameFile(Application.StartupPath & "\Compact.mdb", "data11.mdb")[/size]
[size=small] MsgBox("تمت عملية الضغط والإصلاح ")[/size]
[size=small] Catch ex As Exception[/size]
[size=small] MessageBox.Show(ex.Message, "Error", MessageBoxButtons.OK, MessageBoxIcon.Error)[/size]
[size=small] End Try[/size]
[size=small] End Sub[/size]