Raised when the user adds/removes any files to/from the upload list (or checks/unchecks them).

Syntax

JavaScript

<script type="text/javascript" src="iuembed.js">  </script>
<script type="text/javascript">
function VideoUploaderID_UploadFileCountChange() {
	//...your code...
}
var vu = new VideoUploaderWriter("VideoUploaderID", 610, 500);
//...params...
//...other event listeners...
vu.addEventListener("UploadFileCountChange", "VideoUploaderID_UploadFileCountChange");
//...other event listeners...
vu.writeHtml();
</script>

Remarks

To determine how many files are currently selected for the upload, use the UploadFileCount property. This event is useful if you implement custom buttons in HTML code, and you need to disable the Send button when no files are selected.