how may I store values to function's arguments? REFdn7045338143

[dennis-121]

Some times, the one result of a function is not enough, cay we use the
arguments to get back values from them?

 

internal function getXY(x:int,y:int):void{

  x=10;y=20;

}

 

internal function test():void{

  var x:int; var y:int;

  getXY(x,y);

  trace("x: "+x.toString()+" y: "+y.toString());  // here I get "x: 0 y: 0",
I want to get "x: 10 y: 20"

}

 

For instance, in c the getXY should be like this:

 

internal function getXY(int* x, int* y):void{

  x=10;y=20;

}

 

dennis

 

[Amy-28]

--- In flexcoders@..., "dennis" <dennis@...> wrote:

>
> Some times, the one result of a function is not enough, cay we use the
> arguments to get back values from them?
>
>  
>
> internal function getXY(x:int,y:int):void{
>
>   x=10;y=20;
>
> }
>
>  
>
> internal function test():void{
>
>   var x:int; var y:int;
>
>   getXY(x,y);
>
>   trace("x: "+x.toString()+" y: "+y.toString());  // here I get "x: 0 y: 0",
> I want to get "x: 10 y: 20"
>
> }
>
>  
>
> For instance, in c the getXY should be like this:
>
>  
>
> internal function getXY(int* x, int* y):void{
>
>   x=10;y=20;
>
> }
>

Try:

private function getXY(x:int, y:int):Object {
    return {x:10, y:20);
}

private function test():void {
    var obj:Object = getXY(0, 0);
    trace('x: ' + obj.x + ' y: ' + obj.y);
]

HTH;

Amy

[dennis-121]

Thanks Amy. it works!!!

 

dennis

...we are what we are doing...  P Think! before you print.

 


Try:

private function getXY(x:int, y:int):Object {
return {x:10, y:20);
}

private function test():void {
var obj:Object = getXY(0, 0);
trace('x: ' + obj.x + ' y: ' + obj.y);
]

HTH;

Amy





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