Using Caché Basic
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Contents

Preface : 
 
 
Chapter 1: 
 
Chapter 2: 
 
  • 2.1 Case Sensitivity
  • 2.2 White Space and Line Continuation
  • 2.3 Comments
  • 2.4 Literals
  • 2.5 Identifiers and Variables
  • 2.6 Labels
  • 2.7 Reserved Words
  • Chapter 3: 
     
  • 3.1 Numbers
  • 3.2 Strings
  • 3.3 Persistent Multidimensional Arrays (Globals)
  • 3.4 Null
  • 3.5 Undefined
  • 3.6 Dates
  • 3.7 Objects
  • Chapter 4: 
     
  • 4.1 Variable Names
  • 4.2 Variable Typing
  • 4.3 Variable Declaration
  • 4.4 Variable Scope
  • 4.5 Default Variable Values
  • 4.6 Maximum Number of Variables
  • Chapter 5: 
     
  • 5.1 Expressions
  • 5.2 Operators
  • 5.2.1 Operator Precedence
  • 5.3 Comparison Operators
  • Chapter 6: 
     
  • 6.1 Expression Statements
  • 6.2 Call
  • 6.3 If
  • 6.4 ElseIf
  • 6.5 For
  • 6.5.1 For...Next
  • 6.5.2 For Each...Next
  • 6.6 While
  • 6.7 Do...While
  • 6.8 Select ... Case
  • 6.9 Dim
  • 6.10 Return
  • Chapter 7: 
     
  • 7.1 Basic Methods
  • 7.1.1 ##super
  • 7.1.2 Calling a Method
  • 7.2 Basic Routines and Functions
  • 7.3 Calling Caché ObjectScript Functions
  • 7.3.1 ObjectScript Extrinsic Functions
  • 7.3.2 ObjectScript Intrinsic Functions
  • Chapter 8: 
     
  • 8.1 Defining Arrays
  • 8.1.1 Existence Testing
  • 8.1.2 Deleting Arrays
  • 8.2 Traversing Arrays
  • 8.2.1 Traversing with a For...Next Loop
  • 8.2.2 Traversing with a For Each...Next Loop
  • 8.2.3 The Traverse Function
  • Chapter 9: 
     
  • 9.1 Defining Classes
  • 9.2 Creating Object Instances
  • 9.2.1 The New Command
  • 9.2.2 The OpenId Command
  • 9.2.3 Object Life Cycle
  • 9.3 Properties, Methods, and Other Members
  • 9.3.1 Using Properties
  • 9.3.2 Calling Instance Methods
  • 9.3.3 Calling Class Methods
  • 9.3.4 The With Statement
  • 9.3.5 Me.%GetParameter("Parameter") Syntax
  • Chapter 10: 
     
  • 10.1 On Error Goto
  • 10.2 The Err Object
  • 10.3 The System.Status Object
  • Chapter 11: