Base object for all displayable objects (currently labels and overlay
plug in objects)
Inheritance Hierarchy
Stemmer.Cvb.Forms.OverlaysOverlayBase
Stemmer.Cvb.Forms.OverlaysDisplayLabel
Stemmer.Cvb.Forms.OverlaysOverlayPluginBase
Stemmer.Cvb.Forms.OverlaysUserOverlay
Namespace: Stemmer.Cvb.Forms.Overlays
Assembly: Stemmer.Cvb.Forms (in Stemmer.Cvb.Forms.dll) Version: 14.0.0.0
Syntax
The OverlayBase type exposes the following members.
Constructors
| Name | Description | |
|---|---|---|
 | OverlayBase |
ctor for DisplayObjects
|
Properties
| Name | Description | |
|---|---|---|
 | Color |
Color of the label
|
 | DisplayID |
The ID under which the unmanaged display "knows" the label
|
| InvokeRequired |
tell whether actions on the display object require an invoke action
or not (being user interface objects, display objects should not be
modified asynchronously)
|
| IsDragable |
Label dragable?
|
| Parent |
The display on which the label lives (if any...). Note that a label
may only be associated with one display at a time
|
| Tag |
Field for user-definable data to be associated with the overlay
object.
|
| Text |
Text being displayed on the label and/or in the status line
|
Methods
| Name | Description | |
|---|---|---|
| DestroyAndCreatePropertyChanged |
Method to be called whenever a property value changed that
necessitates a destroy + create in order to reflect the property
change on the actual display.
|
 | Equals | (Inherited from Object.) |
| Finalize | Allows an object to try to free resources and perform other cleanup operations before it is reclaimed by garbage collection. (Inherited from Object.) |
| GetHashCode | Serves as a hash function for a particular type. (Inherited from Object.) |
| GetType | Gets the Type of the current instance. (Inherited from Object.) |
| MemberwiseClone | Creates a shallow copy of the current Object. (Inherited from Object.) |
| OnConnectToDisplay |
Establish connection with a new display.
|
| OnDisconnectFromDisplay |
Disconnect the object from its parent display.
|
| Overlay_ConnectedToDisplay |
The actual display connection needs to be established inside this
function!
|
| Overlay_DisconnectedFromDisplay |
The actual disconnection needs to be coded inside this function!
|
| ToString | Returns a string that represents the current object. (Inherited from Object.) |
Fields
| Name | Description | |
|---|---|---|
 | color_ |
Internally stored color.
|
See Also