CodePainter Revolution Trainer Course

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CodePainter Revolution Trainer Course

• Max Vizzini
• Routine Entities

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Routine Entities

• They are used to write procedures or functions.
• They do not have a Form associated.
• A set of portable commands is provided.
• Commands of the target language can be used. This
  reduces portability between different programming
  languages.

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Routine Painter
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Main Characteristics

• Istructions are organized in chains.
• Chains are subdivided in Blocks.
• Blocks can be collapsed or expanded.
• CodePainter generates source code only for the
  chain starting in the top left corner.
• Other chains can be parked just removing them
  from the main chain (top left corner).

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Database Management Statements

• Select
• Insert
• Delete
• Read
• Write

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Flow Control Statements

• If/Else
• Case
• While
• B/End

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Error Management Statements

• Try/Catch
• Raise
• Stop

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Declarations, Remarks Exec Statement

• Var
• Rem
• Exec

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Example of a Multiple Page Routine