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<TD>A entry field that remembers its previous values and shows them in a dropdown so the user can easily re-select a previously typed value. The history is maintained for you, and is indexed by a key. This allows the combos to share history across numerous dialogs, property pages or wizard pages. The history can be bounded and pre-filled, and the user can clear the history at any time. This handy widget is used extensively within the RSE.</TD>
<TD>An entry field with an left-right arrow beside it. When toggled left, the entry field is not editable and displays a supplied value. When toggled right, the entry field is editable. Useful in cases where the user can choose between an inherited or default value, or enter their own value.</TD>
<TD>Uses the InheritableEntryField to prompt for a TCP/IP port, where toggling to the left means port 0, or let the "first available port".</TD>
<TD>This is a combo box that displays the currently defined RSE system connections. The list can be subset by system type or types. Further, you can optionally display a New button beside the combo that allows the user to create a new connection.</TD>
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<p>There are also many useful widgets related to the selection of remote files or folders, in package
