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Creating PowerBuilder Executable Applications
PowerBuilder Dynamic Libraries (PBDs)
PowerBuilder Resource Files (PBRs)
Using the Project Painter
Whenever resources are dynamically assigned:
DataWindows
dw_control.DataObject = `dw_object_name`
Bitmaps
picture_control.PictureName = `bmp_or_r
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painters through buttons in the PowerBar.
PowerBuilder objects are stored in PowerBuilder library files (PBLs).
Manipulate and manage PowerBuilder libraries and objects in the Library painter. 1. The PowerBuilder Development Environment
2. What is Painter?
3. What Is an Application Obje
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the column`s definition allows it.
The relationship between two tables is specified by a join.
Key
ensure database integrity
Primary Key
Foreign Key 1. Database
2. Overview of the Database Painter
3. Connecting to a Database
4. Creating Database
5. Extended Attributes
6.
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Overview of Functions and Subroutines
Function Declarations
Declaring Object-Level Functions
Using the Function Painter to Define Global Functions
Declaring User EventsFunctions perform processing and return a value
Subroutines do not return a value
PowerBuilder provides a set of built-in func
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The DataWindow workspace is divided into bands:
Header
Detail
Summary
Footer
The DataWindow painter provides layout and editing features.
SummaryYou use the DataWindow painter to set the tab order sequence for columns in a DataWindow object.
The DropDownDataWindow edit style provides a way to
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Project-Based Learning Using Information Technology. Eugene, OR: International Society for Technology in Education.
Roerden, L.P. (1997). Net Lessons: Web-Based Projects for your Classroom. Sebastopol, CA: Songline Studios, Inc.
Rogers, A. (1998). The Failure and the Promise of Technology in Educa
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