C#•2y ago

✅ `... void SomeFunction(string parameters...)` function in CSharp

In java you can define functions that take "infinite" parameters (i forgot the name) with the type name... syntax and then when calling the function you could parse arguments like this "A", "B", "C" without a limit to how many you can give it and the argument you get in the function itself is a array is there a way to do the same thing in c#?

10 Replies

Saber•2y ago

params string[] args

TerrificTable55OP•2y ago

public void Something(int someThing, String someValues...) {
    for (String value : someValues)
        System.out.println(value);
} 

public ...main() {
    Something(5, "A", "BV", "C", "D");
}

public void Something(int someThing, String someValues...) {
    for (String value : someValues)
        System.out.println(value);
} 

public ...main() {
    Something(5, "A", "BV", "C", "D");
}

im basically looking for this in c# have seen that on stackoverflow, but it gives me this error (i know how to fix it, but i dont want to have to declare an array to parse to the constructor) Constructor 'GetName' has 1 parameter(s) but is invoked with 2 argument(s)

sibber•2y ago

what constructor

Saber•2y ago

what does your code look like

MODiX•2y ago

Cyberrex#8052

REPL Result: Success

Something(5, "A", "BV", "C", "D");

public void Something(int someThing, params string[] someValues)
{
    foreach (string value in someValues)
        Console.WriteLine(value);
}

Something(5, "A", "BV", "C", "D");

public void Something(int someThing, params string[] someValues)
{
    foreach (string value in someValues)
        Console.WriteLine(value);
}

Console Output

A
BV
C
D

A
BV
C
D

Compile: 584.931ms | Execution: 91.082ms | React with ❌ to remove this embed.

TerrificTable55OP•2y ago

this is (the snippet of) my code my code:

public class Something {

    private List<string> some = new List<string>(); 

    public Something(params string[] args) {
        this.some.AddRange(args);
    }

}

public class Something {

    private List<string> some = new List<string>(); 

    public Something(params string[] args) {
        this.some.AddRange(args);
    }

}

sibber•2y ago

this should compile and it does

Saber•2y ago

leaving things out and not giving the code that actually has the error isn't too helpful

TerrificTable55OP•2y ago

oh nvm, im stupid i had another one that just took a string array without the params keyword i removed the other constructor and it works now

Accord•2y ago

Was this issue resolved? If so, run /close - otherwise I will mark this as stale and this post will be archived until there is new activity.

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✅ `... void SomeFunction(string parameters...)` function in CSharp