ToolStripMenuItem Clear Method - will it remove also subitems?

ToolStripMenuItem Clear Method - will it remove also subitems?

References

Reference NO 1

http://stackoverflow.com/questions/15188530/toolstripmenuitem-clear-method-will-it-remove-also-subitems

Reference NO 2

http://stackoverflow.com/questions/17979780/how-do-i-close-a-toolstripmenuitem-that-is-set-to-autoclose-false

Reference NO 3

http://stackoverflow.com/questions/tagged/toolstripdropdown

Reference NO 4

http://stackoverflow.com/questions/13867752/how-to-draw-an-underline-in-a-toolstripmenuitem

Reference NO 5

http://stackoverflow.com/questions/16636879/show-method-shifts-toolstripdropdown-location

Reference NO 6

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Reference NO 7

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Reference NO 8

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