Binary numbers in Visual C++

#pragma endregion

private: System::Void write_Bits(System::Char x)

{

System::Int32 i;

System::Int32 temporary;

array <System::Char>^ date={1,2,4,8,16,32,64,128,256,512,1024,2048,4096,8192};

System::String^ text;

text="";

for(i=8;i>=0;i--)

{

temporary=(date[i]&x);

if(temporary!=0)

text=text+"1";

else

text=text+"0";

}

listBox2->Items->Add(text);

}

private: System::Void write_left_Bits(System::Char x)

{

System::Int32 i;

System::Int32 temporary;

array <System::Char>^ date={1,2,4,8,16,32,64,128,256,512,1024,2048,4096,8192};

System::String^ text;

text="";

for(i=8;i>=0;i--)

{

temporary=(date[i]&x);

if(temporary!=0)

text=text+"1";

else

text=text+"0";

}

listBox3->Items->Add(text);

}

   private: System::Void write_negation_Bits(System::Char x)

{

System::Int32 i;

System::Int32 temporary;

array <System::Char>^ date={1,2,4,8,16,32,64,128,256,512,1024,2048,4096,8192};

System::String^ text;

text="";

for(i=8;i>=0;i--)

{

temporary=(date[i]&x);

if(temporary!=0)

text=text+"1";

else

text=text+"0";

}

listBox4->Items->Add(text);

}

private: System::Void button1_Click(System::Object^  sender, System::EventArgs^  e) {

Close();

}

private: System::Void button2_Click(System::Object^  sender, System::EventArgs^  e) {

;

System::Int32 i;

System::Int32 left;

System::Int32 negation;

for(i=0;i<32;i++)

{

listBox1->Items->Add(i.ToString());

write_Bits(i);

left=i<<1;

write_left_Bits(left);

negation=~i;

write_negation_Bits(negation);

 

}

 

}

private: System::Void Form1_Load(System::Object^  sender, System::EventArgs^  e) {

}

};

}