| Name | Description | |
|---|---|---|
 | PopupWindowHelperMessageFilter Constructor | Constructs a new instance of this class and sets the owning object. |
PopupWindowHelperMessageFilter Class Members
In This Topic
The following tables list the members exposed by PopupWindowHelperMessageFilter.
Public Constructors
Public Properties
Public Methods
| Name | Description | |
|---|---|---|
 | PreFilterMessage | Checks the message loop for mouse messages while the popup window is displayed. If one is detected the position is checked to see if it is outside the form, and the owner is notified if so. |
Protected Methods
| Name | Description | |
|---|---|---|
 | OnCancelPopup | Raises the PopupCancel event. |
Public Events
| Name | Description | |
|---|---|---|
 | PopupCancel | Raised when the Popup Window is about to be cancelled. The PopupCancelEventArgs.Cancel property can be set to true to prevent the form from being cancelled. |
See Also