The value set control window procedure responds to this message by sending
it to its owner if it has not processed the key stroke. This is the most
common means by which the focus is switched from one control to another
in a value set window.
The keystrokes processed by a value set control are:
Key Name
Down
Arrow
Moves the selection cursor down one item.
When the selection cursor reaches the bottom, the Down Arrow has no effect.
Up Arrow
Moves the selection
cursor up one item. When the selection cursor reaches the top, the Up Arrow
has no effect.
Left Arrow
Moves
the selection cursor left one item. When the selection cursor reaches the
leftmost column, the Left Arrow has no effect.
Right
Arrow
Moves the selection cursor right one item.
When the selection cursor reaches the rightmost column, the Right Arrow
has no effect.
Home
Moves
the selection cursor to the leftmost column of the value set control (NLS
dependent). Pressing the Home key when the leftmost column is selected has
no effect. The row index does not change.
End
Moves
the selection cursor to the rightmost column of the value set control (NLS
dependent). Pressing the End key when the rightmost column is selected has
no effect. The row index does not change.
PgDn
Moves
the selection cursor to the bottom row of the value set control. Pressing
the Page Down key when the bottom row is selected has no effect. The column
index does not change.
PgUp
Moves
the selection cursor to the top row of the value set control. Pressing the
Page Up key when the top row is selected has no effect. The column index
does not change.
Ctrl+Home
Moves
the selection cursor to the item in the top row and leftmost column of the
value set control (NLS dependent). Pressing the Ctrl+Home keys when the
top row and leftmost column is selected has no effect.
Ctrl+End
Moves the selection cursor to the bottom row and
rightmost column of the value set control (NLS dependent). Pressing the
Ctrl+End keys when the bottom row and rightmost column is selected has no
effect.
Enter
Sends a VN_ENTER
notification code to the owner of the value set with the row and column
indices of the selected item.
(Mnemonic)
If
the VS_TEXT style bit is set for the value set, any mnemonics specified
can be used to select an item.
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