Namespace: Consultingwerk
Class 
DatasetCallbackEnum Copy to Clipboard
Parent classes:
Inherits: Progress.Lang.Object

File:DatasetCallback
Purpose:Enum for ProDataset Callback Names
Description:Reduce risk of typos in ProDataset SET-CALLBACK method
Author(s):Mike Fechner / Consultingwerk Ltd.
Created:Mon May 09 08:31:24 CEST 2011
Notes:Enum names are without - for consistency with coding stlye
However the values will return the proper form ABL constant
including the dash ("-")
This Enum type is purposely implemented using CHARACTER
static properties and not our Enum base class / EnumMember.i
include file - because the SET-CALLBACK method does implicitely
use the ToString() method and thus would cause compilation
issues.
Purpose: This event occurs at the very end of a FILL, and can be used to
adjust the contents of the ProDataSet object or Buffer object, reject
the FILL operation, or disconnect from a server or database. For a
child table, the event occurs once for each parent record that is
created.
Notes:



Top Method Summary
Options Name Purpose
+ LOGICAL IsValid (character) Verifies if the specified callback name is valid

Top Constructor Summary
Options Name Purpose
- DatasetCallbackEnum () Disallow instance creation

Top Property Summary
Options Name Purpose
+ CHARACTER AfterFill
+ CHARACTER BeforeFill


Method Detail
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PUBLIC LOGICAL IsValid (character)

Purpose: Verifies if the specified callback name is valid
Notes:

Parameters:
pcValue CHARACTER
The value to verify
Returns LOGICAL
Logical value indicating if the value is valid


Constructor Detail
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PRIVATE DatasetCallbackEnum ()

Purpose: Disallow instance creation
Notes:



Property Detail
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PUBLIC CHARACTER AfterFill


Returns CHARACTER
Top

PUBLIC CHARACTER BeforeFill


Returns CHARACTER


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