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QuestionReal-Time push server in C++ may i use it as unmanaged dlls so i can work on it using C# ? Pin
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QuestionISSUE - TCP/IP sockets in MFC VS2017 Pin
D.Manivelan21-Nov-17 2:22
D.Manivelan21-Nov-17 2:22 
Hi,
I have a server client application using TCP/IP sockets in MFC VS2017. Originally i have written the code in VS2008. Kindly see the below code which sends the data to client. But this same code gives me some problem in MFC VS2017.
In the below code when I assign the value 190.000015f to a local variable, its taking the value whereas when I assign it to the union member variable
C++
UNI.S.fTestValue1
and
C++
UNI.S.fTestValue2
, it showing some junk value. Please help me to fix the problem
C++
unsigned char* CSendValue :: SendLiveValues()
{
union USendLive
	{
		struct SSend
		{
			float fTestValue1;
			float fTestValue2;	
			char cChr;			
		}S;						
		unsigned char Buffer[LIVEUNISIZE];
	}UNI;

	memset(UNI.Buffer,0,LIVEUNISIZE);
	
	float fLocalValue;
	float fTest;

	fTest 		        = 190.000015f;

	fLocalValue	        = fTest;   		//190.000015    // Correct value
	UNI.S.cChr 	        = 'c';			//'Ô'           // Junk value - Wrong
	UNI.S.fTestValue1 	= fTest;		//6.360e-39#DEN // Junk value - Wrong
	UNI.S.fTestValue2 	= 190.000015f;		//1.401e-45#DEN // Junk value - Wrong

        return UNI.Buffer;    
}

AnswerRe: ISSUE - TCP/IP sockets in MFC VS2017 Pin
Jochen Arndt21-Nov-17 2:59
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QuestionTo sort an array of integer's with recursive functions ? Pin
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SuggestionTo find hcf of n number by using only loops. Pin
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QuestionIs every C# feature available in C++/Managed ? Pin
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Questionc++ Pin
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QuestionGet USB drive letter Pin
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