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TMemoryStream *mem = new TMemoryStream();
mem->LoadFromFile("c:\\filename.ext");
AnsiString str;
str.SetLength(mem->Size)
mem->ReadBuffer((void *)str.c_str(),mem->Size);
mem->Free();
WideString wstr = UTF8Decode(str);
ShowMessage(wstr);
TMemoryStream *mem = new TMemoryStream();
mem->LoadFromFile("c:\\filename.ext");
AnsiString str;
str.SetLength(mem->Size)
mem->ReadBuffer((void *)str.c_str(),mem->Size);
mem->Free();
WideString wstr = UTF8Decode(str);
ShowMessage(wstr);
UTF8String S;
TFileStream* fs = new TFileStream("utf8.txt", fmOpenRead);
SetLength(S, fs->Size);
fs->ReadBuffer(PAisiChar(S), fs->Size);
TMemoryStream *mem = new TMemoryStream();
mem->LoadFromFile("c:\\filename.ext");
AnsiString str;
str.SetLength(mem->Size)
mem->ReadBuffer((void *)str.c_str(),mem->Size);
mem->Free();
WideString wstr = UTF8Decode(str);
ShowMessage(wstr);