it is interested at windows system registery. You must clean this from windows system registery.

i use visual C++.Net. at starting a new form is formed automaticaly that's name is Form1. but after i form the second form that is Form2, i cannot reach any variable or function in Form1. since i write #include "Form2.h" in Form1.h so i can use any variable or function in Form2 but i don't write #include "Form1.h" in Form2.h so i cannot reach things that is in Form1. when i write #include "Form2.h" in Form1.h and #include "Form1.h" in Form2.h after this the compiler give an error that is "multiple defined variables and functions". so how can i reach the Form1 from Form2.:omg:

I use some messageBox in my program. And When I click OK button on a messagebox then the program closes completly. in other programs messageboxes don't do this and works without any problem but in one program that is important for me does. I used direct windowsXP messageBoxes via p/invoke methot. But the result has not changed. exactly I could't understand the spring of the problem:eek:

via scan codes

one time right shift is like divide with 2 and one time left shift is like multiple wiht 2. So How can you find 136 result

How can I reach pixels of an pictureBox for changing their color attributes.:confused:

:eek::eek::eek::eek::eek:I can't achieve this process in .Net Visual C++. I use below code and the interpreter doesn't give any error at compile time but an error is occours at run time ("object referance not set to an object instance") char *dosya; String *dizi; dizi=textBox1->Text; dosya=new char(512); dosya=reinterpret_cast(dizi->ToCharArray()); also I used below code and the compiler gave an error at run time ("index was outside of range" like this I can't remember completly) dosya=reinterpret_cast(dizi->get_Chars(dizi->get_Lenght())); for summary I can't get the characters from a System::String class to a char pointer. (instead of char to use wchar_t variable didn't solve the problem

I can't use double and float variables correctly. When I appoint a float or double values to float or double variables, The variables have 0.0 or 1.0 values. they don't have another values.(for example 0.152 or 0.53 :eek:...) I don't solve this. or is there another usage float and double variables? I haven't known deniz

I don't know exactly you use which .NET application. I show you close a program completly on Visual C++ .NET: You add below code in your button::onClick(..) methot (exit button); Application::Exit();

I do a project on .NET Visual C++. I use naturely messageboxs in my project. But When a messagebox is closed by OK buuton, The project is closed completly(An Application::Exit() methot occours). On different projects there isn't any problem about messagebox but on project which I study on there is this problem.( Even if I use direct windows API (messagebox), the error still continues)

I have a problem. I have a project that include three form. I added an external header file (for example ****.h) in my project. When I add a picture box on one of the forms and select a picture for picture box, the compiler gives me an error "GetObjectA is not a member of System::ResourceManager::Resources" ( I think the error number is C2039 but I am not certain). I can't control this. Please help me at least time. turkish