Re: how to using dao

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#976

From: yag
Date: Mon, 21 Feb 2005 15:18

31 lines
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"Viatcheslav V. Vassiliev" <support@oledbdirect.com> ha scritto nel 
messaggio news:4219f580@newsgroups.borland.com...
> When compacting Access db it must be disconnected. Compact always into
> another file. Later you may delete initial file and copy new file into its
> place.
>
> Import "Microsoft Jet and Replication Objects 2.x Library".
>
> #include <JRO_TLB.h>
> ...
> void __fastcall TForm1::Button1Click(TObject *Sender)
> {
> IJetEngine * JetEngine = NULL;
> CoCreateInstance(CLSID_JetEngine, NULL, CLSCTX_INPROC_SERVER,
>  IID_IJetEngine, (void**) &JetEngine);
> try
> {
>  WideString Source = "Provider=Microsoft.Jet.OLEDB.4.0;"
>   "Data Source=C:\\Test\\Test.mdb;";
>  WideString Dest = "Provider=Microsoft.Jet.OLEDB.4.0;"
>   "Data Source=C:\\Test\\Compacted.mdb;";
>
>  JetEngine->CompactDatabase(Source.c_bstr(), Dest.c_bstr());
> }
> __finally
> {
>  JetEngine->Release();
> }
> }
>
tnks... but which it is the DLL to import?

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Subject: Re: how to using dao 
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