OlkComboBoxEvents_Event Interface
Definition
Important
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This is a .NET interface created when processing a COM coclass that is required by managed code for interoperability with the corresponding COM object. This interface implements all events of earlier interfaces and any additional new events. Use this interface only when the event you want to use shares the same name as a method of the COM object; in this case, cast to this interface to connect to the event, and cast to the primary interface to call the method. Otherwise, use the .NET interface that is derived from the COM coclass to access methods, properties, and events of the COM object.
public interface class OlkComboBoxEvents_Event[System.Runtime.InteropServices.ComVisible(false)]
public interface OlkComboBoxEvents_EventPublic Interface OlkComboBoxEvents_Event- Derived
- Attributes
Events
| AfterUpdate |
Occurs after the data in the control has been changed through the user interface. |
| BeforeUpdate |
Occurs when the data in the control is changed through the user interface and is about to be saved to the item. |
| Change |
Occurs when the selection in the list displayed by the control changes. |
| Click |
Occurs when the user clicks inside the control. |
| DoubleClick |
Occurs when the user double-clicks inside the control. |
| DropButtonClick |
Occurs when the user clicks the drop button to expand the drop-down list in the combo box control, or when the DropDown() method is called programmatically. |
| Enter |
Occurs when the control receives focus, immediately after the previous control's Exit event. |
| Exit |
Occurs just after the focus passes from this control to another control on the same form. |
| KeyDown |
Occurs when a user presses a key. |
| KeyPress |
Occurs when the user presses an ANSI key. |
| KeyUp |
Occurs when the user releases a key. |
| MouseDown |
Occurs when the user presses a mouse button on the control. |
| MouseMove |
Occurs after a mouse movement has been registered over the control. |
| MouseUp |
Occurs after the user releases a mouse button that has been pressed on the control. |