Par problema u jeziku c#

/////		MILJAN SUCUR
/////		23.08.2006 - 18:43
/////		KONVERTOVANJE MALIH U VELIKA SLOVA

#include <stdio.h>
#include <string.h>

void transform(char*);

int main()
{
char nText[] = "Zdravo, nakon POkretaNJA pRograma sve CE biti Velika Slova !";
transform(nText);
return 0;
}

void transform(char *text)
{
int tLen = strlen(text);

for(int i = 0; i < tLen; i++)
{
if((text[i] > 96) && (text[i] < 120))
printf("%c", text[i] - 32);
else
printf("%c", text[i]);
}
printf("\n\n%s\n\n", "Izlazim ...");
}

#using <mscorlib.dll>
#using <System.dll>
#using <System.Windows.Forms.dll>
#using <System.Drawing.dll>

using namespace System;
using namespace System::ComponentModel;
using namespace System::Windows::Forms;
using namespace System::Drawing;
using namespace System::Drawing::Drawing2D;

__gc class Prozor : public Form
{
        public:
Prozor()
{
Text=S"Tekst";
ClientSize=System::Drawing::Size(300,300);
Button *dugme=new Button();
dugme->Text=S"Crtaj";
dugme->Location=Point(200,220);
Controls->Add(dugme);
dugme->Click+=new EventHandler(this,&Prozor::pritisnuto_dugme);
}
void pritisnuto_dugme(Object* sender,EventArgs* arg)
{
Graphics* g=CreateGraphics();
Pen* olovka=new Pen(Color::Black);
g->DrawLine(olovka,20,20,100,100);
g->Dispose();
}

};

int main()

{
    Console::WriteLine(S"Forms Example");

    Application::Run(new Prozor());
    return 0;
}