Multiple optional parameters calling function

Question

Assume that i have a function like this below It takes 3 parameters and 2 have optional values ``` private void myfunc (int a, int b=2, int c=3) { //do some stuff here related to a,b,c } ``` now i want to call this function like below how possible ? ``` myfunc(3,,5) ``` So i want it to use default parameter b=2 But it is giving error that way. Here the error message ``` Argument missing ``` C# 4.5

Accepted Answer

You need to use named parameters, like so:

```
myfunc(a, c:5);
```

Multiple optional parameters calling function

Solution

Problem