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* fcl-db: backlinks: allow clearing backlinks in any tablelevel

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git-svn-id: trunk@28021 -
This commit is contained in:
reiniero 2014-06-21 09:05:51 +00:00
parent 115a64d62c
commit 4515ff7b77
1 changed files with 3 additions and 1 deletions
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4
packages/fcl-db/src/dbase/dbf.pas
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@ -2216,7 +2216,9 @@ end;
procedure TDbf.SetBackLink(NewBackLink: String);
begin
// Only supported in Visual Foxpro but allow auto-upgrade from Foxpro
if not(Tablelevel in [TDBF_TABLELEVEL_FOXPRO,TDBF_TABLELEVEL_VISUALFOXPRO]) then
// as well as resetting existing backlinks in any tablelevel
if (NewBackLink<>'') and
(not(Tablelevel in [TDBF_TABLELEVEL_FOXPRO,TDBF_TABLELEVEL_VISUALFOXPRO])) then
raise EDbfError.CreateFmt(STRING_FEATURE_NOT_SUPPORTED_THIS_TABLELEVEL,
[Tablelevel]);
CheckInactive;