OlkListBox Members
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A control that supports displaying a scrollable list of items.
The OlkListBox type exposes the following members.
Properties
| Name | Description | |
|---|---|---|
.gif "Public property") |
BackColor | Returns or sets a UInteger (uint in C#) value that indicates the background color of the control. Read/write. (Inherited from _OlkListBox.) |
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BorderStyle | Returns or sets an OlBorderStyle constant that defines the style of the border around the control. Read/write. (Inherited from _OlkListBox.) |
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Enabled | Returns or sets a Boolean (bool in C#) that indicates if the control is allowed to function. Read/write. (Inherited from _OlkListBox.) |
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Font | Returns an StdFont that represents the font used to render the text inside the control. Read-only. (Inherited from _OlkListBox.) |
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ForeColor | Returns or sets a UInteger (uint in C#) value that indicates the foreground color of the control. Read/write. (Inherited from _OlkListBox.) |
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ListCount | Returns an Integer (int in C#) value that specifies the number of elements in the drop-down list of the list box control. Read-only. (Inherited from _OlkListBox.) |
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ListIndex | Reurns or sets an Integer (int in C#) value that indicates the location of the currently selected element in the list of the combo box control. Read/write. (Inherited from _OlkListBox.) |
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Locked | Returns or sets a Boolean (bool in C#) that specifies whether or not the control is locked from being changed. Read/write. (Inherited from _OlkListBox.) |
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MatchEntry | Returns or sets an OlMatchEntry constant that indicates how the control searches its list as the user types. Read/write. (Inherited from _OlkListBox.) |
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MouseIcon | Returns or sets a StdPicture that represents the custom picture to the mouse cursor for this control. Read/write. (Inherited from _OlkListBox.) |
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MousePointer | Returns or sets an OlMousePointer constant that specifies the type of pointer displayed when the user positions the mouse over the control. Read/write. (Inherited from _OlkListBox.) |
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MultiSelect | Returns or sets an OlMultiSelect constant that specifies the range of items that can be selected in the list box control. Read/write. (Inherited from _OlkListBox.) |
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Text | Returns or sets a String (string in C#) that is the text displayed in the control. Read/write. (Inherited from _OlkListBox.) |
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TextAlign | Returns or sets an OlTextAlign constant that specifies how text is aligned in the control. Read/write. (Inherited from _OlkListBox.) |
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TopIndex | Returns or sets an Integer (int in C#) value that represents the index of the item at the top of the displayed portion of the list. Read/write. (Inherited from _OlkListBox.) |
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Value | Returns or sets an Object that represents the content selected in the list displayed by the control. Read/write. (Inherited from _OlkListBox.) |
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Methods
| Name | Description | |
|---|---|---|
.gif "Public method") |
AddItem | Adds an item to the list, optionally specifying an index for the new item to appear in the list. (Inherited from _OlkListBox.) |
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Clear | Removes all objects from the list. (Inherited from _OlkListBox.) |
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Copy | Copies the current selection in the drop-down list to the clipboard. (Inherited from _OlkListBox.) |
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GetItem | Obtains a String (string in C#) that represents an item at the specified location in the list. (Inherited from _OlkListBox.) |
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GetSelected | Returns a Boolean (bool in C#) that indicates if the indexed item is currently selected. (Inherited from _OlkListBox.) |
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RemoveItem | Removes the specified item from the list. (Inherited from _OlkListBox.) |
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SetItem | Sets the item at the specified location in the list to the specified value. (Inherited from _OlkListBox.) |
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SetSelected | Sets the selected state of an item at the specified location in the list to the given Selected value. (Inherited from _OlkListBox.) |
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Events
| Name | Description | |
|---|---|---|
.gif "Public event") |
AfterUpdate | Occurs after the data in the control has been changed through the user interface. (Inherited from OlkListBoxEvents_Event.) |
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BeforeUpdate | Occurs when the data in the control is changed through the user interface and is about to be saved to the item. (Inherited from OlkListBoxEvents_Event.) |
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Change | Occurs when the selection in the list displayed by the control changes. (Inherited from OlkListBoxEvents_Event.) |
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Click | Occurs when the user clicks inside the control. (Inherited from OlkListBoxEvents_Event.) |
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DoubleClick | Occurs when the user double-clicks inside the control. (Inherited from OlkListBoxEvents_Event.) |
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Enter | Occurs when the control receives focus, immediately after the previous control's Exit event. (Inherited from OlkListBoxEvents_Event.) |
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Exit | Occurs just after the focus passes from this control to another control on the same form. (Inherited from OlkListBoxEvents_Event.) |
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KeyDown | Occurs when a user presses a key. (Inherited from OlkListBoxEvents_Event.) |
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KeyPress | Occurs when the user presses an ANSI key. (Inherited from OlkListBoxEvents_Event.) |
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KeyUp | Occurs when the user releases a key. (Inherited from OlkListBoxEvents_Event.) |
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MouseDown | Occurs when the user presses a mouse button on the control. (Inherited from OlkListBoxEvents_Event.) |
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MouseMove | Occurs after a mouse movement has been registered over the control. (Inherited from OlkListBoxEvents_Event.) |
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MouseUp | Occurs after the user releases a mouse button that has been pressed on the control. (Inherited from OlkListBoxEvents_Event.) |
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