6.25 KeyUp Event

Description:	Generated when a key is released and passed to the control that has the focus. The KeyPress and KeyUp events are usually generated after the KeyDown event. If a key is pressed and kept depressed, multiple KeyDown and KeyPress events are generated before a KeyUp event. Note that if you pressed a toggle key (e.g. Caps Lock, Num Lock): The order of events may be changed. One of these events may not be generated. To support special keystrokes, such as short-cuts, on the form, see the PreKeyPress event.
TreeView and ListView	KeyDown events are not generated when a label is being edited.
Others	Event is not generated in the following cases: When the Tab key is pressed. When an access (mnemonic) key is pressed. When an arrow key is pressed. Note that if a control, which uses direction keys (e.g. ComboBox control, ScrollBar control), has the focus, the KeyDown and KeyUp events are generated. When a function key, which was defined in the CommandButton property page, is pressed. When a short-cut key, which was defined in the MenuItem property page, is pressed.
Used in controls:	CheckBox ComboBox CommandButton DriveList	Edit FileList FolderList ListBox	ListView OptionButton ScrollBar Slider	Tab Table TextBox TreeView
Used in objects:	Form
Parameters:	1. [VT_I4 - Index S9(9) COMP-5] 2. VT_I2 - KeyCode S9(4) COMP-5 3. VT_I2 - ShiftState S9(4) COMP-5
Description of parameters (with constants):	Index: When the control is part of an array, Index contains the control's index in the array. KeyCode: The key code that was pressed. See Key Code Constants for details of key codes. ShiftState: Bit mask settings indicate the state of each of the shift keys - Shift, Ctrl and ALT. Numbering the bits 1 to 8, from least significant to most significant, the bit mapping is: 1 - Shift key(POW-SHIFTSTATE-SHIFT) 2 - Ctrl key(POW-SHIFTSTATE-CTRL) 3 - Alt key(POW-SHIFTSTATE-ALT) For example if the parameter has a value of 3 (binary 00000011), this indicates that the Shift and Ctl keys are depressed.