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c# out argument

FloatDev answered on January 11, 2021 Popularity 10/10 Helpfulness 2/10

answer c# out argument

related c# out parameter

c# out argument

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// Defining Variable inline
myMethod(out Task output);
output.Start();


// Set existing variable
Task output;
myMethod(out output);
output.Start();

Popularity 10/10 Helpfulness 2/10 Language csharp

Source: Grepper

Tags: c# out

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Contributed on Jan 11 2021

FloatDev

0 Answers Avg Quality 2/10

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c# out parameter

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/*
C# provides out keyword to pass arguments as out-type. 
It is like reference-type, except that it does not require variable
to initialize before passing. We must use out keyword to pass argument 
as out-type. It is useful when we want a function to return multiple values.
*/

using System;  
namespace OutParameter  
{  
    class Program  
    {  
        // User defined function  
        public void Show(out int val) // Out parameter  
        {  
            int square = 5;  
            val = square;  
            val *= val; // Manipulating value  
        }  
        // Main function, execution entry point of the program  
        static void Main(string[] args)  
        {  
            int val = 50;  
            Program program = new Program(); // Creating Object  
            Console.WriteLine("Value before passing out variable " + val);  
            program.Show(out val); // Passing out argument  
            Console.WriteLine("Value after recieving the out variable " + val);  
        }  
    }  
}  
/*
output:
Value before passing out variable 50
Value after receiving the out variable 25
*/

Popularity 10/10 Helpfulness 3/10 Language csharp

Source: www.javatpoint.com

Tags: c# c

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Contributed on Jun 17 2022

Rasel Ahmed

0 Answers Avg Quality 2/10

c# out argument

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c# out parameter

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