csharp function return

Code Example - csharp function return

                
                        // To create a function with a return value, note the variable
// type in front of the function name and add a return of the
// same type at the end.
static string lastFirst(string firstName, string lastName)
{
	string separator = ", ";
	string result = lastName + separator + firstName;
	return result;
}
                    
                
 

csharp get the return value of a func

                        
                                Func<int> function;
int returnValue;

function = () => 0;
returnValue = function();
                            
                        
 

csharp how to return a function

                        
                                public void DoSomething()                          // Action
public void DoSomething(int number)                // Action<int>
public void DoSomething(int number, string text)   // Action<int, string>

public int DoSomething()                           // Func<int>
public int DoSomething(float number)               // Func<float, int>
public int DoSomething(float number, string text)  // Func<float, string, int>