optional-parameters

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Is there any reason to declare optional parameters in an interface?

You can declare optional parameters in an interface method but implementing classes are not required to declare the parameters as optional, as Eric Lippert explained. Conversely, you can declare a par[详细]

2023-03-22 00:07 分类：问答
How to call overloaded methods having optional parameters without ambiguity for compiler?

I have a static function in a class with two overloads. Both the overloads are quite the same with the exception of one or two parameters. string body is the only necessary parameter in my function wh[详细]

2023-03-20 15:42 分类：问答
What are the rules about calling PHP functions with not enough parameters?

I have a function which takes two arguments but I want the second one to be optional: function myFunction($arg1, $arg2) {[详细]

2023-03-20 06:29 分类：问答
How can method overloading be avoided?

I have the following situation: A constructor takes 6 values. Some of them have default values, some not.[详细]

2023-03-19 17:40 分类：问答
How do optional Parameters in Let/Get Properties work?

I am using vba with Excel 2007, and am writing code for a class module. 1) Is the following code even possible?...[详细]

2023-03-19 00:28 分类：问答
Optional delegates in C# [duplicate]

This question already has answers here: Default value on generic predicate as argument (3 answers) Closed 9 years ago.[详细]

2023-03-15 17:10 分类：问答
Is this an C# 4.0 compiler optional parameters bug?

I\'m writing custom security attribute and got strange compiler behaviour... When I\'m using the attribute at the same file, default parameter values works fine:[详细]

2023-03-13 15:56 分类：问答
Optional parameters and option types using F#

Consider the fo开发者_StackOverflow中文版llowing code: type Test () = member o.fn1 (?bo) = 1 member o.fn2 (?bo) = o.fn1 bo[详细]

2023-03-12 21:17 分类：问答
How to setup an asp.net mvc route with two optional parameters, one being a paramarray value?

I want to make the following开发者_Python百科 asp.net mvc routes: http://somedomain.com/user/search/500?Users=1,2,3,4[详细]

2023-03-12 15:56 分类：问答
Workaround for optional ref parameters in C#

I\'m trying to write a method that takes references to boolean flags and modify them. The booleans are all declared separately (i.e. not in an indexable data structure) and the caller of the method sh[详细]

2023-03-11 12:32 分类：问答