Welcome to DataFlex Documentation

Table of Contents

Below is the index of documentation topics for DataFlex Studio.

• 64-bit in DataFlex
• Adding ActiveX Controls to the Order Entry System
• Adding Help to Your Windows Applications
• Adding Print Support to the Order View
• Additional Changes in 18.0
• Aligning Web Controls
• Alpha 2
• Auto Reconnect
• Automatic Primary Key Columns
• Better Alias Table DD Support
• Better Parent-Child Constrained Support
• Bugs Fixed in DataFlex 18.0
• Bugs Fixed in DataFlex 18.1
• Bugs Fixed in DataFlex 18.2
• Bugs Fixed in DataFlex 19.0
• Bugs Fixed in DataFlex 19.1
• Bugs Fixed in DataFlex 23.0
• CLI 6.2 Driver Build Notes
• Changes in Connectivity Kit Type Handling
• Changes in Struct and Array Functions
• Character Encoding
• Client Web Services 18.0
• Compiling and Running a Web Application
• Compiling and Running a Web Service Project
• Compiling and Running a Windows Application
• Compiling and Testing Your First Web Service
• Connectivity in 18.0
• Connectivity in 18.1
• Consuming Your First Web Service
• Consuming a Web Service from a Web Project
• Consuming a Web Service from a Windows Project
• Converting Applications to the New Menu System
• Creating Business Rules
• Creating Data Dictionaries
• Creating Database Application Components
• Creating Tables
• Creating Tables and Data Dictionaries
• Creating Web Components
• Creating Web Data Entry Components
• Creating Web Report Components
• Creating Windows Components
• Creating Windows Data Entry Components
• Creating Windows Report Components
• Creating Workspaces
• Creating Your First View
• Creating Your First Web Application
• Creating Your First Web Service
• Creating Your First Web Service Function
• Creating Your First Web View
• Creating Your First Windows Application
• Creating a Complete Order Entry System
• Creating a Data Entry View
• Creating a Lookup List
• Creating a Web Service Client Class
• Creating a Web View
• Creating a WinPrint Report
• Creating a Windows Application
• Creating a Workspace for the Greeting Web Service
• Creating the Customer Report (WinPrint)
• Creating the Customer Table
• Creating the Customer View
• Creating the Database
• Creating the Inventory Item View
• Creating the Inventory Parts Table
• Creating the Lookups
• Creating the Order Detail Table
• Creating the Order Entry View
• Creating the Order Header Table
• Creating the Order Report (WinPrint)
• Creating the Sales Persons Table
• Creating the Sales Persons View
• Creating the Vendor Table
• Creating the Vendor View
• Creating the Views
• Customer Listing
• Customer Web View
• Customizing Data Dictionaries
• Customizing a Data Dictionary for the Customer Table
• Customizing a Data Dictionary for the Inventory Parts Table
• Customizing a Data Dictionary for the Order Detail Table
• Customizing a Data Dictionary for the Order Header Table
• Customizing a Data Dictionary for the Sales Persons Table
• Customizing a Data Dictionary for the Vendor Table
• Customizing the Customer Report
• Customizing the Data Dictionaries
• Customizing the Order Entry View
• DB2 Type Changes
• DD Changes 18.0
• DD Remember
• Dashboards Quick Start
• Database Builder 18.1
• DataFlex 18.1 Studio
• DataFlex 2020 Alpha 2 Release Notes
• DataFlex 2021 Beta 2 Release Notes
• DataFlex 2021 Beta 3 Release Notes
• DataFlex 2021 Final Release Notes
• DataFlex 2021 RC1 Release Notes
• DataFlex 2021 Update Release Notes
• DataFlex 2022 Update 2 Release Notes
• DataFlex 2022 Update Release Notes
• DataFlex 2023 Alpha 2 Changes
• DataFlex 2023 Beta 1 Changes
• DataFlex 2023 Beta 2 Changes
• DataFlex 2023 Final Release Changes
• DataFlex 2023 Release Candidate 1 Changes
• DataFlex 2023 Update 1 Release Notes
• DataFlex 2024 Beta 2 Changes
• DataFlex 2024 Final Release Changes
• DataFlex 2024 Release Candidate Changes
• DataFlex 2025 Beta 1 Changes
• DataFlex 2025 Beta 2 Changes
• DataFlex 2025 Final Release Changes
• DataFlex 2025 Release Candidate 1 Changes
• DataFlex SQL Drivers 6.2 Build Notes
• DataFlex SQL Drivers 6.3 Build Notes
• Data Dictionaries
• Data Dictionaries in 18.1
• Database Drivers in DataFlex 2021
• Database Explorer Build Notes 19.1
• Debugging Code in Web Services
• Debugging a Web Application Web Service Call
• Debugging a Windows Application Web Service Call
• Development Tool Build Notes 19.0
• Driver Build Notes 19.1
• ES6 Conversion Guide
• Easier to Use Database Builder
• Editing the DFLastID System Table
• Enhanced Security in Web Framework Applications
• Expanded Connectivity and Database Improvements
• File Streaming
• Font Changes
• Full DD Support for Text Fields
• Grid Modes API
• Handling Compiler Errors
• How We Cleaned Up Our Own Code
• Improved Database Export Wizard
• Improved Deleted Record Handling
• Integrating Multiple Drill Down Reports
• Introducing RowID
• Inventory Items Listing
• Inventory Web View
• JSON Parsing and Transfer
• JSON Support
• JSON Transfer and Parsing
• JavaScript Engine Build Notes
• JavaScript Engine Build Notes 19.0
• Language Cleanup Build Notes
• Language and Code Cleanup
• List Customers Drill Down Report
• List Orders Drill Down Report
• Local DD Relationships
• Making Existing SQL Databases Unicode-capable
• Memory Use in DataFlex Web Applications
• Metadata in Subclasses
• Migrating Existing Databases to New Types
• Migrating Existing Workspaces to DataFlex 2021
• Migrating Workspaces to Visual DataFlex 2017
• Modifying the Login Behavior
• Modifying the Login Behavior Web Service
• More Intuitive Product Registration
• New Base Class Methods
• New Connectivity Kits
• New Embedded SQL API
• New Workspace Wizard
• New RichEdit Controls
• New TextEdit Controls
• New and Improved Wizards
• Opening a Workspace
• Order Entry Conversion Figure 1
• Order Entry Conversion Figure 2
• Order Entry Conversion Figure 3
• Order Entry Conversion Figure 4
• Orders Detail Report
• Quick Start
• Relationship Wizard
• Restructure Changes
• Reviewing Additional Report Samples
• RowID FAQ
• SOAP 1.2 Support
• SQL Server Type Changes
• Sales Person Listing
• Sales Person Web View
• Scrolling and Tab Workspaces
• Skinning Your Windows Applications
• Standard Password Hashing
• Standard Web Application Features
• Studio Build Notes 19.0
• Studio Build Notes 19.1
• Studio Connect Wizard
• Studio in 18.0
• Suggestions Implemented in DataFlex 18.0
• Suggestions Implemented in DataFlex 18.1
• Suggestions Implemented in DataFlex 18.2
• Suggestions Implemented in DataFlex 19.0
• Suggestions Implemented in DataFlex 19.1
• Table Character Format in DataFlex 20
• The DataFlex Help System
• The N Prefix in SQL
• The NorthWind Order Detail Table
• The Tools
• The Visual DataFlex Language
• Tutorials
• UChar Array Support
• Uppercase Columns and Connectivity
• Using Resource Themes in CommandBars and Grids
• Using a Web Service in a Web Application
• Using a Web Service in a Windows Application
• Using the Navigation Designer
• ValueTree Advanced Use
• Vendor Entry Web Page
• Vendor Listing
• Visual DataFlex Classes
• WebGet vs. Get, Debugging Web Apps
• Web Application Server in 19.0
• Web Framework 18.0
• Web Framework 18.1
• Web Framework 19.0
• Web Framework Build Notes 19.1
• Web Reporting
• What You Should Do First
• What's New in DataFlex 2019 (19.1)
• What's New
• What's New in DataFlex 18.0
• What's New in DataFlex 18.1
• What's New in DataFlex 18.2
• What's New in DataFlex 19.0
• What's New in DataFlex 2021
• What's New in DataFlex 2022
• What's New in DataFlex 2023
• What's New in DataFlex 2024
• What's New in DataFlex 2025
• Windows Framework 18.0
• Windows Framework 19.0
• Working with DataFlex 2021
• Working with a New Release
• cWebDrawing Class
• cWebList Improvements
• ComboForms in Grids
• Creating a Web Application
• Creating a Web Service Project
• Creating a Workspace
• Datetime Changes
• Debugging Code in Windows Applications
• Enhanced Component Testing
• Overview of DataFlex
• Standard Windows Applications Features
• Welcome to DataFlex
• Why DataFlex