4

Below is the name of my method and argument of that method

private static void Callout(List<Id>cnt)

I am calling above method using following code

classname.Callout(cnt.id). //where cnt is contact cnt = new contact(LastName='test');

I am getting this error

Method does not exist or incorrect signature: class.Callout(Id)

Can you advice how else can I call that method?

6

If you want to construct a List which contains a single element, you can use curly brackets ({}):

ClassName.callout(new List<Id> { cnt.Id });
2
  • 1
    Thank you Adrian. I have tried above solution. still getting another error. Error now tells method is not visible classname.callout(List<Id>)
    – Aman
    May 10 '17 at 14:55
  • 1
    @Aman You can only call public methods... You could change the method declaration's access modifier from private to public.
    – Adrian Larson
    May 10 '17 at 14:56
3

You should keep some other things in mind as well like:

You should use naming conventions in your code like use camelCase for method names and variable names and CamelCase for class name

class ClassName{
    private static void callout(List<Id> cnt){
        /* Method logic here */
    }
}

Rest is covered by @Adrian in the answer.

0

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