Using JQuery to retrieve elements outside of IFrame

Let's say you have a AJAX-enabled Dialog box and you used IFrame to load a page (php / aspx) . Retrieving any element outside of this page requires asking JQuery to go out of its scope.

You can use the following code to retrieve element outside of your IFrame.

$("#myDiv", top.window)

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The specified initialization vector (IV) does not match the block size for this algorithm

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If you're getting  exception when trying to assigned key to a symmetric key and getting error message below :- The specified initialization vector (IV) does not match the block size for this algorithm And your code probably look like something below :- Then you need to go into debug mode and start looking into the supported size for IV as shown in diagram below :- As you can see, IV is 16 bytes, so you need to provide 16 bytes. The same goes for Key field too, if you're adding anything to it. As long as you provide a valid key size, then we're good and you're code will be ready.
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