Forms-Based Application Development Tools User Guide > Part 2: Vision > C. Template Files Reference
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Template Files Reference
 
Substitution Variables
Template Language Statements
define Statement--Define a Substitution Variable
generate Statement--Generate 4GL Source Code
if then else endif Statement--Process Conditional Statements
ifdef Statement--Process a Set of Statements with Variables or Logicals
ifndef Statement--Process a Set of Statements without Variables or Logicals
include Statement--Include a Template File
undef Statement--Undefine a Substitution Variable
Vision uses template files to generate 4GL code for your application. This appendix lists and describes in detail the following components of the template files:
• Substitution variables
• Template language statements
For more information on using these components to modify your Vision-generated code, see Modifying Vision Code.
Last modified date: 01/30/2023