3. System Classes : ButtonField Class : MethodExec Class
 
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MethodExec Class
MethodExec Attributes
Attribute
Data Type
Description
Inherited From
BlocksFrames
smallint
Indicates whether all frames should be inactive while the current frame is running (RW)
ProcExec
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
DataEntryErrorHandler
ProcHandle
Contains the handle of a procedure that handles data entry errors (RW)
ProcExec
DBSession
DBSessionObject
Specifies the current database session of a frame or procedure (RW)
ProcExec
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
ObjectSource
Proc4GLSource
Contains the source description of a frame or procedure (R)
ProcExec
Queries
array of QueryObject
Is an array of query objects associated with the currently running procedure (RW)
ProcExec
Scope
Scope
Specifies the Scope object for the currently running frame or procedure represented by the ProcExec object (R)
ProcExec
 
MethodExec Methods
Method
Return
Value
Description
Inherited From
Beep()
none
Sounds the terminal bell once
ProcExec
ConfirmPopup
(messagetext =
varchar(256))
integer
Displays a confirm-style pop-up message box with messagetext as text
ProcExec
DeferConfigure()
none
Defers field configurations on the form that has invoked this method
ProcExec
Duplicate()
MethodExec
Makes a duplicate of the object, placing a reference to the new object in a reference variable
Object
FilePopup
(messagetext =
varchar(256),
reply = StringObject)
integer
Displays a file selection pop-up message box with messagetext as text, returning reply
ProcExec
Flush()
none
Refreshes the screen display
ProcExec
GetAttribute
(
attributename = byref(variable)
{,attributename = byref(variable)})
integer
Gets the values of any number of attributes for the object
Object
InfoPopup
(messagetext =
varchar(256)
[,messagetype = integer])
none
Displays a pop-up message box with messagetext as text and messagetype as style
ProcExec
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
ReplyPopup
(messagetext =
varchar(256),
reply = StringObject)
integer
Displays a reply-style pop-up message box with messagetext as text that returns reply
ProcExec
SendSuperClass()
smallint
Invokes the method of the same name that belongs to the parent class of the same name
Defined
SetAttribute
(
attributename = value
{,attributename = value})
integer
Sets any number of attributes for the object
Object
SetExitTrap()
integer
Flags the currently executing program line as a breakpoint for a subsequent exit call
ProcExec
Trace
(text =
expression)
none
Prints a message to the standard output window (the window from which you started OpenROAD)
ProcExec
WaitFor
(eventname =
varchar(256))
varchar(256)
Causes the executing frame to ignore all events from the user or other SendUserEvent methods until a specified event occurs
ProcExec