_OlkListBox Members
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This is a primary interface in a COM coclass that is required by managed code for interoperability with the corresponding COM object. Use this primary interface only when the method you want to use shares the same name as an event of the COM object; in this case, cast to this interface to call the method, and cast to the latest events interface to connect to the event. Otherwise, use the .NET interface that is derived from the COM coclass to access methods, properties, and events of the COM object. For information about the COM object, see OlkListBox.
The _OlkListBox type exposes the following members.
Properties
Name
Description
.gif "Public property")
Returns or sets a UInteger (uint in C#) value that indicates the background color of the control. Read/write.
Returns or gets an OlBorderStyle constant that defines the style of the border around the control. Read/write.
Returns or gets a Boolean (bool in C#) that indicates if the control is allowed to function. Read/write.
Returns the font used to render the text inside the control. Read-only.
Returns or sets a UInteger (uint in C#) value that indicates the foreground color of the control. Read/write.
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.
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.
Returns or sets a Boolean (bool in C#) that specifies whether or not the control is locked from being changed. Read/write.
Returns or sets an OlMatchEntry constant that indicates how the control searches its list as the user types. Read/write.
Returns or sets a custom picture to the mouse cursor for this control. Read/write.
Returns or sets an OlMousePointer constant that specifies the type of pointer displayed when the user positions the mouse over the control. Read/write.
Returns or sets an OlMultiSelect constant that specifies the range of items that can be selected in the list box control. Read/write.
Returns or sets a String (string in C#) that is the text displayed in the control. Read/write.
Returns or sets an OlTextAlign constant that specifies how text is aligned in the control. Read/write.
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.
Returns or sets an Object that represents the content selected in the list displayed by the control. Read/write.
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Methods
Name
Description
.gif "Public method")
Adds an item to the list, optionally specifying an index for the new item to appear in the list.
Removes all objects from the list.
Copies the current selection in the drop-down list to the clipboard.
Obtains a String (string in C#) that represents an item at the specified location in the list.
Returns a Boolean (bool in C#) that indicates if the indexed item is currently selected.
Removes the specified item from the list.
Sets the item at the specified location in the list to the specified value.
Sets the selected state of an item at the specified location in the list to the given Selected value.
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