Namespace: Consultingwerk.Util
Class 
FormatHelper Copy to Clipboard
Parent classes:
Progress.Lang.Object
Consultingwerk.Util.FormatHelper

Inherits: Progress.Lang.Object

Purpose: Protected default constructor.
Notes: There's no need to create instances of the helper classes

Navigate to: Methods | Constructors | Events | Properties | ProDatasets | Temp-Tables



Top Method Summary
Options Name Purpose
- CHARACTER BuildDateMask (character) Returns an Infragistics Date Mask. Invoked by ToInputMask.
- CHARACTER BuildTimeMask (character) Returns an Infragistics Time Mask. Invoked by ToInputMask.
+ CHARACTER DefaultFormat (character) Determines the default format for the given ABL Data-type
+ INTEGER FormatLength (character) Returns the length in characters required for a character format
+ DECIMAL FormatWidthChars (character, character) Returns the default width used for a fill-in with the given format
+ CHARACTER GetFormatFromInputMask (character, character) Returns a display Format to be used in the Grid build from the edit Mask returned from the ToInputMask method.
+ INTEGER GetFormatWidthPixels (character) Returns the width pixels for a given ABL format
+ INTEGER GetNumberOfDecimalDigits (character) Returns the number of decimal digits of the given format
+ CHARACTER IntegerFormatForMax (integer) Returns the required integer format for an upper limit, including leading zero's
+ LOGICAL IsValidFormatString (character, character) Verifies if the format string is a valid format for the given datatype
- CHARACTER ResolveRepeatingChars (character) Returns an interpreted InputMask. "x(4)" -> "xxxx" "!(4)x(8)" -> "!!!!xxxxxxxx"
- SplitDateAndTimeMasks (character, character, character) Returns the Date and the Time part of an InputMask.
+ CHARACTER ToInputMask (character, character) Returns an Infragistics InputMask translated from a Progress Edit Mask.

Top Constructor Summary
Options Name Purpose
# FormatHelper () Protected default constructor.


Method Detail
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PRIVATE CHARACTER BuildDateMask (character)
Purpose: Returns an Infragistics Date Mask.
Invoked by ToInputMask.
Notes:

Parameters:
pcDateMask CHARACTER
The ABL DATE FORMAT string
Returns CHARACTER
The matching Infragistics InputMask for the date field
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PRIVATE CHARACTER BuildTimeMask (character)
Purpose: Returns an Infragistics Time Mask.
Invoked by ToInputMask.
Notes:

Parameters:
pcTimeMask CHARACTER
The ABL TIME FORMAT string
Returns CHARACTER
The matching Infragistics InputMask for the time field
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PUBLIC CHARACTER DefaultFormat (character)
Purpose: Determines the default format for the given ABL Data-type
Notes:

Parameters:
pcDataType CHARACTER
The ABL DataType
Returns CHARACTER
The Default Format
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PUBLIC INTEGER FormatLength (character)
Purpose: Returns the length in characters required for a character format
Notes:

Parameters:
pcFormat CHARACTER
The field format
Returns INTEGER
The length
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PUBLIC DECIMAL FormatWidthChars (character, character)
Purpose: Returns the default width used for a fill-in with the given format
Notes:

Parameters:
pcFormat CHARACTER
The field format
pcDataType CHARACTER
The field datatype
Returns DECIMAL
The width
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PUBLIC CHARACTER GetFormatFromInputMask (character, character)
Purpose: Returns a display Format to be used in the Grid build from the edit
Mask returned from the ToInputMask method.
Notes:

Parameters:
pcDataType CHARACTER
The Progress Data-Type that belongs to the FormatMask
pcIGInputMask CHARACTER
The Infragistics input mask as returned by the ToInputMask method
Returns CHARACTER
The Infragistics format string matching the Infragistics edit mask
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PUBLIC INTEGER GetFormatWidthPixels (character)
Purpose: Returns the width pixels for a given ABL format
Notes: Creates a fill-in on the fly and assigns the format. Return value
is dependent on the current font settings

Parameters:
pcFormat CHARACTER
The format to measure
Returns INTEGER
The width in pixels for the given format
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PUBLIC INTEGER GetNumberOfDecimalDigits (character)
Purpose: Returns the number of decimal digits of the given format
Notes: Based on the first period (.) in the format string, counting the
following 9's

Parameters:
pcFormat CHARACTER
The format string to return the number of decimal digits for
Returns INTEGER
The number of digits provided by the given format string
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PUBLIC CHARACTER IntegerFormatForMax (integer)
Purpose: Returns the required integer format for an upper limit, including
leading zero's
Notes: Useful for sequences of field names (EXTENT field resolution)

Parameters:
piMaxValue INTEGER
The maximum value that should be visualized using the FORMAT
Returns CHARACTER
The FORMAT that can visualize up to the given maximum value
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PUBLIC LOGICAL IsValidFormatString (character, character)
Purpose: Verifies if the format string is a valid format for the given datatype
Notes:

Parameters:
pcDataType CHARACTER
The data type
pcFormat CHARACTER
The format string to validate
Returns LOGICAL
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PRIVATE CHARACTER ResolveRepeatingChars (character)
Purpose: Returns an interpreted InputMask.
"x(4)" -> "xxxx"
"!(4)x(8)" -> "!!!!xxxxxxxx"
Notes:

Parameters:
cFormat CHARACTER
An ABL CHARACTER FORMAT using the repeat mask syntax, e.g. x(8)
Returns CHARACTER
The ABL CHARACTER FORMAT resolved by the repeating characters
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PRIVATE SplitDateAndTimeMasks (character, character, character)
Purpose: Returns the Date and the Time part of an InputMask.
Notes:

Parameters:
pcMask CHARACTER
The ABL FORMAT for a DATETIME or DATETIME-TZ value
pcDateMask CHARACTER
OUTPUT The Date part of the FORMAT
pcTimeMask CHARACTER
OUTPUT The Time part of the FORMAT
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PUBLIC CHARACTER ToInputMask (character, character)
Purpose: Returns an Infragistics InputMask translated from a Progress Edit
Mask.
Notes:

Parameters:
pcDataType CHARACTER
The Progress Data-Type that belongs to the FORMAT mask
pcProgressEditMask CHARACTER
The Progress ABL FORMAT mask, e.g. X(8)
Returns CHARACTER
The Infragistics InputMask matching the ABL FORMAT mask


Constructor Detail
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PROTECTED FormatHelper ()
Purpose: Protected default constructor.
Notes: There's no need to create instances of the helper classes



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