3. System Classes : ButtonField Class : ProcHandle Class
 
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ProcHandle Class
ProcHandle 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
 
ProcHandle Methods
Method
Return
Value
Description
Inherited From
Call(arguments)
[retval]
Runs the procedure specified by the ProcHandle object
Defined
Duplicate()
ProcHandle
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