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| uses
BDE, DBTables;
procedure TForm1.Button1Click(Sender: TObject);
var
hCursor:HDBICur;
aConfig:CFGDesc;
begin
ListBox1.Items.Clear;
Session.Open;
Check(DbiOpenCfgInfoList(nil, dbiREADWRITE, cfgPERSISTENT, '\SYSTEM\INIT', hCursor));
try
while (DbiGetNextRecord(hCursor, dbiNOLOCK, @aConfig, nil)=0) do
ListBox1.Items.Add(Format('%s=%s', [aConfig.szNodeName, aConfig.szValue]));
finally
DbiCloseCursor(hCursor);
end; // try
end;
procedure TForm1.Button2Click(Sender: TObject);
var
hCursor:HDBICur;
aConfig:CFGDesc;
begin
Session.Open;
Check(DbiOpenCfgInfoList(nil, dbiREADWRITE, cfgPERSISTENT, '\SYSTEM\INIT', hCursor));
try
while (DbiGetNextRecord(hCursor, dbiNOLOCK, @aConfig, nil)=0) do
if (aConfig.szNodeName='LANGDRIVER') then
begin
aConfig.szValue:='DB850DE0';
Check(DbiModifyRecord(hCursor, @aConfig, True));
end; // if
finally
DbiCloseCursor(hCursor);
end; // try
end; |