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Passing parameters in C#
In C we can use a function printf(), which can take different numbers of parameters. E.g.: printf("%d %s", a, b). How this can be done in C#?
It can be done by keyword params:
int Method(params int[] var)
{
int sum = 0;
foreach (int i in var)
sum += i;
return sum;
}
// Code...
Method(5, 2, 3);
Method(64, 1);
Method(9);
More information: http://msdn.microsoft.com/en-us/library/w5zay9db(VS.71).aspx
Kaip static-typing, tai nice matyt tokius bajerius ;)
Ant java rodos taip neina...
Tada kaip objektus:
void Method(params object[] parameters)
{
foreach (object obj in parameters)
{
Console.WriteLine(obj + ": " + obj.GetType());
}
}
// Kodas....
Method(4, "1", true);
// Rezultatas:
4: System.Int32
1: System.String
True: System.Boolean
O kaip, jeigu nori skirtingų tipų perduoti? :)
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