Re: Creating lookupfield using more than one keyfield.

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#4780

From: Jirzi
Date: Sat, 20 Oct 2001 11:12

41 lines
1797 bytes

You probaly saw this, but anyway:

int C;
AnsiString A;
Variant V;
V = Table1->Lookup("Company;State", VarArrayOf(OPENARRAY(Variant, ("Blue
Sports","OR"))),  CustNo;Addr1");
if !(VarType(V) == varNull)
{
  C = V[0];
  A = V[1];
  ShowMessage(IntToStr(C) + #10 + A);
}
else
  ShowMessage("Search unsuccessful!");

For KeyFields you should use VarArray.

Maybe this helps.

Jirzi

"Erik" <erik@ietsbinnenaxi.nl> wrote in message news:3bd018eb_1@dnews...
> I have a problem creating a lookupfield using more than one keyfield.
(When
> I use just one keyfield all goes well).
> According to the C++ help I should set the KeyFields and the
LookupKeyFields
> property of my TField and seperate each keyfield name with a semicolon.
When
> I do so the following error arises:
>
> ADOTabe: Field 'keyfield1;keyfield2' not found.
>
> Any ideas?
>
> Lots of thanks.
>
> Erik.
>
>

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