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| -rw-r--r-- | csharp.html.markdown | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/csharp.html.markdown b/csharp.html.markdown index fceda4ff..8eda5356 100644 --- a/csharp.html.markdown +++ b/csharp.html.markdown @@ -381,6 +381,15 @@ on a new line! ""Wow!"", the masses cried"; } // Methods can have the same name, as long as the signature is unique + // A method that differs only in return type is not unique + public static void MethodSignatures( + ref int maxCount, // Pass by reference + out int count) + { + count = 15; // out param must be assigned before control leaves the method + } + + // Methods can have the same name, as long as the signature is unique public static void MethodSignatures(string maxCount) { } @@ -414,6 +423,10 @@ on a new line! ""Wow!"", the masses cried"; MethodSignatures(3, 1, 3, "Some", "Extra", "Strings"); MethodSignatures(3, another: 3); // explicity set a parameter, skipping optional ones + // BY REF AND OUT PARAMETERS + int maxCount = 0, count; // ref params must have value + MethodSignatures(ref maxCount, out count); + // EXTENSION METHODS int i = 3; i.Print(); // Defined below |