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If you always refer to local class variables with "this"

In C #, you can refer to values ​​in a class using the 'this' keyword.

class MyClass
{
    private string foo;

    public string MyMethod()
    {
        return this.foo;
    }
}

Although I believe the answer would be preferable for the user, is it better to use this keyword inside the class for local values?

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8 answers

In the spirit of DRY , I would say that this is not a particularly useful practice in general. Almost any use thiscan be reduced to an equivalent expression by simply deleting it this.

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+12

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class Employee
{
    private string name;
    private string address;

    // Pass the current object instance to another class:
    public decimal Salary 
    {
        get { return SalaryInfo.CalculateSalary(this); }
    }


    public Employee(string name, string address) 
    {
        // Inside this constructor, the name and address private fields
        // are hidden by the paramters...
        this.name = name;
        this.address = address;
    } 


}
+4

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+3

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+1

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+1

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+1

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The reason for this is that if you later add a local variable with the same name, you will need to rename all the class variables with this., so why not save your future yourself and miss out?

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