How can I convert a BYTE array in a CString in MFC?
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4 Answers
Try this - for eg: - If 'x' is your Byte array then -
BYTE x[5];
x[0] = 'A';
x[1] = 0;
x[2] = 'B';
x[3] = 'C';
x[4] = 0;
CString str( (LPCSTR) &x, sizeof(x) );
Comments
BYTE x[5]; x[0] = 'A'; x[1] = 'B'; x[2] = 'C'; x[3] = 'D'; x[4] = '0';
CString str = TEXT("");
CString s;
for(int i=0;i<5;i++)
{
str.Format(L"%C",x[i]);
s += str;
}
AfxMessageBox(s);
Comments
This solution works for both array of char or wchar
CString ByteArrayToCString(BYTE* arr, int length)
{
if (!arr || length == 0)
{
return _T("");
}
CString str(reinterpret_cast<TCHAR*>(arr), length / sizeof(TCHAR));
return str;
}
Comments
BYTE packet[IN_PACKET_SIZE];
CString Text;
Text.Format((LPCWSTR)L"%d hours \t%d minutes \t%d seconds \t%d °C", packet[0], packet[1], packet[2], packet[3]);
2 Comments
Robert
Please also add some explanation to your answer.
Nick
Code-only answers are discouraged. Please click on edit and add some words summarising how your code addresses the question, or perhaps explain how your answer differs from the previous answer/answers. From Review