How to use this keyword in DART

In this article, i am going to explain about this keyword.
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This in DART

The this reserved word denotes the target of  access current member invocation. you can use this in a factory constructor , static member or method. The this keyword references the current instance.

Syntax of this;

Example of this in DART

class Use_this{

  num a,b;

  Add(num a, num b){

    this.a = a;

    this.b = b;





  Use_this obj = new Use_this();

  obj.Add(1, 2);



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