Managed C++/CLI

int Value = 10;<br />
char HexaString[100];<br />
sprintf(HexaString,"%x",Value);

<br />
#include < iostream ><br />
// needed for input/output manipulation<br />
#include < iomanip ><br />
using namespace std;<br />
<br />
int main()<br />
{<br />
	int a;<br />
	int b;<br />
<br />
	cout << "Please enter a decimal number which this program\nwill convert to a hexal number.\n";<br />
        // the user inputs a value into a<br />
	cin >> a;       <br />
        // the program displays the value in a but in a hexal representation<br />
	cout << "\nYour number is " << hex << a << " in hexal.\n\n";<br />
	getchar(); // waits for user input<br />
<br />
	cout << "Please enter a hexal number which this program\nwill convert to a decimal number.\n";<br />
        // the user inputs a value into b, which the program sees as a hexal representation of that value<br />
	cin >> hex >> b;<br />
        // the hexal value stored in b will be displayed in a decimal representation<br />
	cout << "\nYour number is " << dec << b << " in decimal.\n\n";<br />
        // waits for user input<br />
	getchar(); <br />
<br />
	return 0;<br />
}<br />

foolygoofy26 wrote:

what is the code to make a string all to upper case.

String ^test = gcnew String ("Upper Sentence");
test = test->ToUpper();

output: UPPER SENTENCE