C / C++ / MFC

char szPath[MAX_PATH];<br />
GetModuleFileName(NULL,szPath,MAX_PATH);

<font color=green>//C++ struct definition...</font>
<font color=blue>struct</font> MyStruct {
    <font color=blue>int</font> i;
    <font color=blue>double</font> d;
};

<font color=blue>class</font> MyStruct {
  <font color=blue>public</font>:
    <font color=blue>int</font> i;
    <font color=blue>double</font> d;
 
  <font color=blue>public</font>:
    MyStruct() { }
    <font color=blue>virtual</font> ~MyStruct() { }
};

<font color=blue>struct</font> Formula1 : <font color=blue>public</font> SportCar {    <font color=green>//inheritence not allowed</font>
  <font color=blue>private</font>:    <font color=green>//visibility change not allowed</font>
    Motor m;
    <font color=blue>double</font> max_speed;
 
  <font color=blue>public</font>:
    <font color=blue>double</font> getMaxSpeed();    <font color=green>//member functions not allowed</font>
};

chenxiujie wrote:

Thank you very much.

OpenSCManager(NULL,NULL,SC_MANAGER_ALL_ACCESS);

if(GetLastError()==ERROR_ACCESS_DENIED)
{
  MessageBox("User Is not Admin");
}
else
{
MessageBox("User is Admin");
}

"Opinions are neither right nor wrong. I cannot change your opinion. I can, however, change what influences your opinion." - David Crow

Blake Miller wrote:

Remember to call CloseServiceHandle on the returned handle if the open is successful, or else you will have handle leaks in your application

"Opinions are neither right nor wrong. I cannot change your opinion. I can, however, change what influences your opinion." - David Crow

toxcct wrote:

what is "singleton class"

//Singleton class
class CSingleton
{
private:
    CSingleton() {} // singleton construcor PRIVATE
    ~CSingleton() {} // singleton destructor PRIVATE

public:
    // For getting a pointer to the one and only instance of CSingleton
    static CSingleton* Instance()
    {
        static CSingleton Singleton;
        return &Singleton;
    }
};