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DataFlex Documentation

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DataFlex Documentation

Welcome to DataFlex
Tutorials
What's New
The DataFlex Help System
Understanding DataFlex
Developing Database Applications
Developing Web Applications
Developing Windows Applications
Web Services
General Reference
Compatibility and Upgrade Guide
Development Tools
Language Guide
Language Guide
- Language Guide
- Tokens
- Data Types, Variables and Constants
  Data Types, Variables and Constants
  - Data Types, Variables and Constants
  - Simple Types
    Simple Types
    
    Simple Types
    
    Address
    
    BigInt
    
    Boolean
    
    Char Char
    Table of contents
    
    Range
    
    Note
    
    Currency
    
    Date
    
    DateTime
    
    Decimal
    
    DWord
    
    Float
    
    Handle
    
    Integer
    
    Longptr
    
    Number
    
    Pointer
    
    Real
    
    RowId
    
    Short
    
    String
    
    Time
    
    TimeSpan
    
    UBigInt
    
    UChar
    
    UInteger
    
    UShort
    
    ULongptr
    
    Variant
    
    WString
  - Folded Integer Type
  - Structured Types
  - Array Types
  - Automatic Type Conversion
  - Declaring Variables
  - Declaring Constants
- Expressions
- Statements
- Global Procedures and Functions
- Classes
- Objects
- Programs
- Sequential File Input and Output
- Accessing Class Attributes with Expressions
- Naming Conventions
Language Reference
Deploying Applications
Class Reference

Table of contents

Range
Note

Char Type

The Char type is a one-byte signed integer.

Range

-128 to 127

Note

For more information, refer to Declaring Variables and the Char command.

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