Cant find HTML item

What would be the easyest way to get the item for this html?

Code:

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<input type="text" style="width: 315px;" size="32" value="" name="users_tli" class="box_new">

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I tried

Code:

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WebBrowser1.Document.GetElementsByTagName("users_tli").Item("TEXT").SetAttribute("value", Textbox1.Text)

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and got nothing.

Code:

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        Dim text As String = WebBrowser1.Document.All("users_tli").GetAttribute("value")

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