Hi Lucky-1983,
If there are many frames loaded, and those frames which fire DownLoadBegin event will also fire DocumentComplete event. Refer to this
document for more factors which can cause DocumentCompleted event fired.
You will find in the document that once the top-frame fires the DocumentCompleted event, the page is loaded. We can firgure out a solution with this feature. Please refer to this
KB article for sample code.
If you have anything unclear or further problem, please feel free to let me know.
Best regards,
Bruce Zhou
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