Question
class csharp
{
public int abc(int a)
{
Console.WriteLine("A:Just do it!");
return 0;
}
}a.
delegate void del(int a);
csharp s = new csharp();
del d = new del(ref s.abc);
d(10);
b.
csharp s = new csharp();
delegate void d = new del(ref abc);
d(10);
c.
delegate int del(int a);
del d;
csharp s = new csharp();
d = new del(ref s.fun);
d(10);
d.
none of the mentioned
Posted under C# programming
del d;
csharp s = new csharp();
d = new del(ref s.fun);
d(10);
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Q. Which of the following is the correct way to call the function abc() of the given class csharp given below?
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