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December 22nd, 2013, 06:57 PM
#1
Whether 0xFFFF is a valid Unicode character?
Hi,
I just wonder whether 0xFFFF is a valid Unicode character.
When I using the following code:
CStringW strTempW;
CString strTemp1;
INT_PTR nLen;
strTempW.Format(L"%c", 0xFFFF);
nLen = strTempW.GetLength();
strTemp1 += strTempW;
nLen = strTemp1.GetLength();
After executing the first codeline strTempW.Format(L”%c”, 0xFFFF), I will get strTempW of length 1, but cannot see it first character in Visual Studio watch window.
After executing the codelilne strTemp1 += strTempW, I will get strTemp1 of length 0.
That is confusing to me. Whether 0xFFFF is taken as a valid Unicode or not?
Thanks
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December 23rd, 2013, 03:29 AM
#2
Re: Whether 0xFFFF is a valid Unicode character?
Nobody cares how it works as long as it works
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