access an instance of ASIHTTP
<p>I hope to access the instance of ASIHTTPRequest</p>

<pre><code>{
ASIHTTPRequest *myRequest;

}
@property (nonatomic, retain) ASIHTTPRequest *myRequest;

//-----------------------------------

 ASIHTTPRequest *request = [ASIHTTPRequest requestWithURL:[NSURL URLWithString:requestURL]];
 [request setTag:selectTag];

 myRequest=request;

 [request startAsynchronous];
</code></pre>

<p>if I force the request stoping work</p>

<p>I used the codes</p>

<pre><code>        if (myRequest!=nil)
    {
        [myRequest cancel];

    }
</code></pre>

<p>but myRequest always returns 0x00000000</p>

<p>Welcome any comment</p>
