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在注册表中存取数据

/ Published in: C++
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  1. AnsiString GetRegistryValue(AnsiString KeyName, AnsiString ValueName)
  2. {
  3.     AnsiString S;
  4.     TRegistry *Registry = new TRegistry(KEY_READ);
  5.     try
  6.     {
  7.         Registry->RootKey = HKEY_LOCAL_MACHINE;
  8.         if (Registry->OpenKey(KeyName, true))
  9.         S = Registry->ReadString(ValueName);
  10.         Registry->CloseKey();
  11.     }
  12.     __finally
  13.     {
  14.         delete Registry;
  15.     }
  16.     return S;
  17. }
  18. //---------------------------------------------------------------------------

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