public bool TryGetValue(
string lpValue,
Win32Api.RegRestrictionFlags dwFlags,
/*ref UInt32*/ IntPtr pdwType,
IntPtr pvData,
/*ref UInt32*/ IntPtr pcbData)
{
if (!DoUni2AnsiConversion)
{
return(Win32Exception.CheckIfFoundAndNoError((int)key_.TryGetValueUnmanaged(lpValue, pdwType, pvData, pcbData)));
}
Data dst = new Data(pvData, pcbData, Data.CountIn.Bytes);
// Sandboxie-generated reghives might contain REG_SZ values stored in ansi format
// we need to detect them and avoid conversion for them
return(DataTransformer.TryAlterData(pdwType, dst,
(newpdwType, newDst) =>
(int)key_.TryGetValueUnmanaged(lpValue, newpdwType, newDst.Ptr, newDst.PCount),
(result, type) => result == Win32Api.Error.ERROR_SUCCESS &&
DataTransformer.IsStringType(type),
(type, pSrcData, cbSrcData) =>
dst.FillWithString(new BytesString(pSrcData, cbSrcData), StringFormat.Ansi,
Data.NullCharHandling.NotAddingIfNotPresent)));
}
// TODO: group parameters of every operation function and put them into separate classes
// This overload is to implement IKey
public void GetValue(
string lpValue,
Win32Api.RegRestrictionFlags dwFlags,
/*ref UInt32*/ IntPtr pdwType,
IntPtr pvData,
/*ref UInt32*/ IntPtr pcbData)
{
GetValue(null, lpValue, dwFlags, pdwType, pvData, pcbData);
}
public bool TryGetValue(
string lpValue,
Win32Api.RegRestrictionFlags dwFlags,
/*ref UInt32*/ IntPtr pdwType,
IntPtr pvData,
/*ref UInt32*/ IntPtr pcbData)
{
return(Win32Exception.CheckIfFoundAndNoError(
Win32Api.RegGetValue(handle_, null, lpValue, dwFlags,
pdwType, pvData, pcbData)));
}
internal void GetValue(
string lpSubKey,
string lpValue,
Win32Api.RegRestrictionFlags dwFlags,
/*ref UInt32*/ IntPtr pdwType,
IntPtr pvData,
/*ref UInt32*/ IntPtr pcbData)
{
ApplyReadOperation(lpSubKey, new KeySecurity(Win32Api.KeySecurity.KEY_QUERY_VALUE),
keyImpl =>
TryAlterData(lpSubKey, lpValue, keyImpl, pdwType,
new Data(pvData, pcbData, Data.CountIn.Bytes),
(newpdwType, dst) =>
Win32Exception.CatchError(
() => keyImpl.TryGetValue(lpValue, dwFlags, newpdwType,
dst.Ptr, dst.PCount))));
}
public bool TryGetValue(string lpValue, Win32Api.RegRestrictionFlags dwFlags, IntPtr pdwType, IntPtr pvData, IntPtr pcbData)
{
return(decorated_.TryGetValue(lpValue, dwFlags, pdwType, pvData, pcbData));
}
