DLL中對TDatabase對象進行參數設定和連接動作可以嗎?

[特兰]

如下代碼,老是connected:=true時報錯,說什麼不能為write

求救!


Result:=False;
try
try
ConfigFile:=TInifile.Create(FileName);
Alias:=ConfigFile.ReadString(Section,'alias','');
User:=ConfigFile.ReadString(Section,'username','');
Psw:=ConfigFile.ReadString(Section,'password','');
Database.Connected:=False;
Database.AliasName:=Alias;
Database.Params.Clear;
Database.Params.Add('user name='+User);
Database.Params.Add('password='+Psw);
Database.Connected:=True;
Result:=True;
except
;
end;
finally
ConfigFile.Free;
end;