Some time an asp.net page is called and some time not
<p>I am using a <code>generateimage.aspx</code> page which is used as an image source for an image.</p>

<p>When this page is called i am passing a querystring and then using a <code>Session["abc"]</code> var whoes value is being retruned as a jpg image.</p>

<p>The GenerateImage page is called from another page test.aspx like <code>GenerateImage.aspx?text=P</code> as image source under the img tag .And the value returned is then dislayed i the form of image.</p>

<p><strong>PROBLEM:</strong> some time this page is called and some time not.
Thus when the page is not called then the image value that is being returned is that which is assigned to the Session["abc"] var in previous Session.</p>

<p>Please let me know what might be the reason that the page is called sometime and sometime not
And how can I handle this problem.</p>
