Re: Access vialotion

[TheDGuy via Digitalmars-d-learn]

On Wednesday, 22 June 2016 at 12:45:29 UTC, TheDGuy wrote:

I have an array of buttons:

class Window : MainWindow{
    private Button[4] bArr;
    this(){
        Button btn_1 = new Button();
        Button btn_2 = new Button();
        Button btn_3 = new Button();
        Button btn_4 = new Button();
        Button[4] bArr = [btn_1,btn_2,btn_3,btn_4];
    }
    private void letButtonsFlash(){
        for(int i = 0; i < 4; i++){
            writeln(this.bArr[i].getName());
        }
    }
}

i don't understand why i get an 'Access Violation' - Error in the 'for'-loop?

Okay, i solved it, instead of:
Button[4] bArr = [btn_1,btn_2,btn_3,btn_4];

this:
bArr = [btn_1,btn_2,btn_3,btn_4];