Cheat Engine

Wiw3K · Posted: Mon Dec 15, 2008 1:45 pm Post subject: nvm

ok so i decided to learn Visual C++, i made basic programs like show form , close , go to web page by press button etc.

here is what i want do to:

1.I Have textBox1 where i need to put number.
2.Click a Button then it will be divided by 3 then multiplicated by 2.
3.Result have to appear in textBox2.

here is what i did and when i click button , in textBox1 and textBox2 appear 0 -.-

gogodr · Posted: Mon Dec 15, 2008 1:51 pm Post subject:

maybe its this
change

int labelv;
int liczba;

for

double labelv;
double liczba;

?

Wiw3K · Posted: Mon Dec 15, 2008 1:54 pm Post subject:

gogodr · Posted: Mon Dec 15, 2008 1:59 pm Post subject:

I dont get it much but should you add a

liczba = textBox1->Text

instead of

textBox1->Text = Convert::ToString(liczba);

---------------

its because

labelv & liczba
initial values is 0 and you are not changing that

0 / a * b
is 0

Wiw3K · Posted: Mon Dec 15, 2008 2:04 pm Post subject:

gogodr · Posted: Mon Dec 15, 2008 2:06 pm Post subject:

edited previous post, the problem is that you are not declaring anything to your variables
their inital value is 0 when declaring them and you are just saying there to change te textbox 1 text to o and then change the texbox 2 text to 0 / a * b wich is 0

try this one?

private: System::Void button1_Click(System::Object^ sender, System::EventArgs^ e)
{
int TX
TX = textBox1->Text
textBox2->Text == TX / 3 * 2;
}

hcavolsdsadgadsg · Posted: Mon Dec 15, 2008 2:22 pm Post subject:

private: System::Void button1_Click(System::Object^ sender, System::EventArgs^ e)
{
int labelv;
int liczba;
int a = 3;
int b = 2;
int foo = System::Int32::Parse(textBox1->Text);
textBox1->Text = Convert::ToString(liczba);
labelv = (double)liczba / a * b;
textBox2->Text = Convert::ToString(labelv);
}

I'm somewhat surprised this wouldn't throw a warning... unless you just ignored it.

you never init labelv, or liczba to anything. Maybe .NET will handle it for you? I guess that would make sense as to why you don't get anything in your textboxes.

You try and convert liczba to a string, but nothing is there to begin with. There's your first 0. liczba still doesn't equal anything, so your math is meaningless. 0 / (3 * 2) = 0. There's your second 0.

Wiw3K · Posted: Mon Dec 15, 2008 2:41 pm Post subject:

gogodr · Posted: Mon Dec 15, 2008 2:45 pm Post subject:

Wiw3K · Posted: Mon Dec 15, 2008 2:47 pm Post subject:

gogodr · Posted: Mon Dec 15, 2008 2:53 pm Post subject:

Wiw3K · Posted: Mon Dec 15, 2008 2:57 pm Post subject:

gogodr · Posted: Mon Dec 15, 2008 3:01 pm Post subject:

hcavolsdsadgadsg · Posted: Mon Dec 15, 2008 3:02 pm Post subject:

= is assignment.
== is comparison.

Wiw3K · Posted: Mon Dec 15, 2008 3:10 pm Post subject: