Class: cComActiveXControl
Class Hierarchy:
DFCOMACTIVEXCONTROL
cComActiveXControlMixins:
Dflabel_Mixin, Single_Item_Navigate_Mixin, Standard_Object_Mixin,
Direct Known Subclasses:
cCJCommandBars, cCJCommandBarsFrame, cCJFieldChooser, cCJImageManager, cCJPrintPreview, cCJReportControl, cCJTrackControl, cCrystalActiveXReportViewer, Class Definition
Properties
booleanpbBindValue
If set true, then the control will attempt to bind the value property in the object to the
comValue in the control. It will try to keep these values in synch at all times. This allows a
control to be used as a Form style value control. the default is true. Even when true if the
get/set ComValue methods are not set up to do anything, this will do nothing.
BooleanpbPrivateControlChanging
internal: set true object is notified that the OCX value has changed.
BooleanpbPrivateControlRefresh
Class sets this true when making a local (externally triggered) change. This is
set when a Set Value change is made to prevent recursion
BooleanpbPrivateItem_Changed_State
added to eumlate a single item form support
StringpsPrivateValue
This keeps track of value, even when control is not created
Functions and Procedures
Construct_Object()
StringControlValue()
Delete_Data()
BooleanIsComObjectCreated()
returns true if the control is created.
integerItem_Changed_State(integer iItem)
integerItem_Count()
added to eumlate a single item form support
OnChange()
OnControlValueChanged()
notification that the control has changed its value. Used to
synchronize the object with the change.
OnCreate()
OnRefreshControl(string sVal)
Notification that the control's value has been changed
externally by the program (via set value). Use to synchronize
OCX control value.
RegisterComEvents()
It is expected that the Com class will augment this with useful event definitions
Set(integer iItem integer iState)
added to eumlate a single item form support
set(integer iItem string sVal)
Created to simulate get/Set value.
Set(string sVal)
It is expected that the sub-class will provide functionality
for these messages. This gets and sets the value of the actual
window control. These should only be used to synchronize the window
control and the DF side. Do not use for any other purpose.
Shadow_Display()
augment to set the label's appearance
stringValue(integer iItem)
References (8):