3. System Classes : ButtonField Class : Event Class
 
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Event Class
Event Attributes
Attribute
Data Type
Description
Inherited
From
ClassName
varchar(32)
Gives the name of an object's actual type (as opposed to its declared type) (R)
Object
ClientData
Object
Provides a way to associate data with an object (RW)
Object
InstanceIdentifier
integer
Contains a value that uniquely identifies an instance of an allocated object (R)
Object
InstanceReferences
integer
Contains the current number of references to the object (R)
Object
EventName
varchar(256)
Contains the mandatory value passed with the SendUserEvent method (R)
Defined
MessageErrorCode
integer
Contains an error code value (R)
Defined
MessageFloat
float
Contains the optional floating value passed with the SendUserEvent method (R)
Defined
MessageInteger
integer
Contains the optional value passed with SendUserEvent method (R)
Defined
MessageObject
Object
Contains the optional object passed with the SendUserEvent method (R)
Defined
MessageVarchar
varchar(256)
Contains the optional value passed with the SendUserEvent method (R)
Defined
 
Event Methods
Method
Return
Value
Description
Inherited From
Duplicate()
Event
Makes a duplicate of the object, placing a reference to the new object in a reference variable
Object
GetAttribute
(
attributename = byref(variable)
{,attributename = byref(variable)})
integer
Gets the values of any number of attributes for the object
Object
IsA(class = classname)
integer
Returns TRUE if the object is of the same class as, or one of the subclasses of, the class specified by classname
Object
SetAttribute
(
attributename = value
{,attributename = value})
integer
Sets any number of attributes for the object
Object