Unable to identify the ToolStripButtons of ToolStripMenu in CodedUI in C# WinForms

I am working on C# winform, i have ToolStrip in which have several ToolStripButton's. I am using CodedUI for testing. The problem which i am facing is i am unable to find the ToolStripButton in CodedUI test. So can any one tell we whether there is support for ToolStripButton of winform? if yes, then how can i find ToolStripButton, i.e. do i need to set any property to do so? I simply want to access the ToolStripButton. Thank you in advance! :)