本文介绍了紧凑型修复工作来自msaccess应用程序,但不是来自VB.NET的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!

问题描述

限时删除!!

我一直面临着Compact& amp;从vb.NEt应用程序调用修复。

没有报告错误,但它无法解决问题。

然而,如果我在MSAccess中打开相同的mdb文件并修复它,它的工作原理!



我的尝试:



下面是我试过的代码:

方法1:
Dim JRO As New JRO.JetEngine

JRO.CompactDatabase(Provider = Microsoft。 Jet.OLEDB.4.0;&Data Source =&C:\ tempDB.mdb,
Provider = Microsoft.Jet.OLEDB.4.0;&Data Source =& ; mdwfilename&; Jet OLEDB:Engine Type = 5)

方法2:
Dim app As New Microsoft.Office.Interop.Access.Application

Dim tempFile As String =C:\ tempDB.mdb
app.CompactRepair(mdwfilename,tempFile,False)
app.Visible = False

Dim temp As FileInfo =新FileInfo(tempFile)
temp.CopyTo(mdwfilename,True)
temp.Delete()
解决方案

尝试子文件夹;某些操作无法在启动盘的根文件夹中执行。


I've been facing issues with Compact & Repair being called from vb.NEt application.
No errors reported, but it doesn't fix the problem.
Whereas if I open the same mdb file in MSAccess and repair it, it works!

What I have tried:

Below is the code I tried:

Method1:
 Dim JRO As New JRO.JetEngine

                JRO.CompactDatabase("Provider=Microsoft.Jet.OLEDB.4.0;" & "Data Source= " & "C:\tempDB.mdb",
            "Provider=Microsoft.Jet.OLEDB.4.0;" & "Data Source=" & mdwfilename & ";Jet OLEDB:Engine Type=5")

Method2:
Dim app As New Microsoft.Office.Interop.Access.Application

Dim tempFile As String = "C:\tempDB.mdb"
app.CompactRepair(mdwfilename, tempFile, False)
app.Visible = False

Dim temp As FileInfo = New FileInfo(tempFile)
temp.CopyTo(mdwfilename, True)
temp.Delete()
解决方案
Try a "sub-folder"; some operations cannot be carried out in the "root folder" of the boot disk.


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1403页,肝出来的..

09-08 14:28