In C# by default we pass the parameter by value also known as value parameter . But a parameter also can be passed by reference. To pass an argument with reference we need to use “ref” keyword. If any argument passed as reference then any change to the parameter in the called method is reflected in the calling method.
Read moreHow do you make a parameter optional in C#?
By Params Keyword : You can implement optional parameters by using the params keyword. It allows you to pass any variable number of parameters to a method. But you can use the params keyword for only one parameter and that parameter is the last parameter of the method.
Read moreHow do you make a parameter optional in C#?
By Params Keyword : You can implement optional parameters by using the params keyword. It allows you to pass any variable number of parameters to a method. But you can use the params keyword for only one parameter and that parameter is the last parameter of the method.
Read moreDoes C# have optional parameters?
However, you can greatly simplify the call to AutoFormat by using named and optional arguments , introduced in C# 4.0. Named and optional arguments enable you to omit the argument for an optional parameter if you don’t want to change the parameter’s default value.
Read moreDoes C# have optional parameters?
However, you can greatly simplify the call to AutoFormat by using named and optional arguments , introduced in C# 4.0. Named and optional arguments enable you to omit the argument for an optional parameter if you don’t want to change the parameter’s default value.
Read more