CODEWITHSUNDEEP
c#unity-game-engine
GlorifiedPig
GlorifiedPig

Reputation: 11

Passing params array as each individual argument

I currently have parameters as an object array, but I would like to pass each individual key into a different function instead of passing the array. Here is a code example:

FunctionOne("variableOne", "variableTwo");

public void FunctionOne(params object[] args) {
    FunctionTwo(args);
}

Upvotes: 1

Views: 179

Answers (2)

AWhiteFox
AWhiteFox

Reputation: 116

If you want it to work with the arguments array of dynamic size you can use Reflection to achieve this

typeof(YourClassName).GetMethod(nameof(FunctionTwo)).Invoke(this, args);

But be aware that this kind of operations are much slower than calling method directly. You can also save MethodInfo in a static variable to call .GetMethod() only once like so:

private static MethodInfo FunctionTwoMethodInfo = typeof(YourClassName).GetMethod(nameof(FunctionTwo));

And than call it like so:

FunctionTwoMethodInfo.Invoke(this, args);

Upvotes: 0

Lotan
Lotan

Reputation: 4283

Just grab the array argument you want:

FunctionOne("variableOne", "variableTwo");

public void FunctionOne(params object[] args) {
    FunctionTwo(args[0]);
}

So if you want every single argument, you can iterate with a foreach loop:

FunctionOne("variableOne", "variableTwo");

    public void FunctionOne(params object[] args)
    {
        foreach (object item in args)
        {
            FunctionTwo(item);
        }
    }

Upvotes: 2

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