TDAParam

From RemObjects Software

This is a Data Abstract Architecture entry
Feel free to add your notes to this topic below.

Overview

Descending from TDABaseField, TDAParam is used to represent an individual parameter for a command or data table.

File

uDAInterfaces

Declaration

TDAParam = class(TDABaseField);

Hierarchy

• TDABaseField
  • TDAParam

Properties

Property	Type	Description
AsString	String	Gets or sets the value of the field as 8-bit ANSI string value.
ParamType	TDAParamType	Specifies the direction of the parameter. Command parameters can either be incoming (passed into the command), outgoing/result (returned from the command) or Incoming and Outgoing (both passed in and returned). Data table parameters can only be incoming.
Value	Variant	Gives access to the value of the field as variant.

See Also

• Lists
  • Class List (Data Abstract for Delphi)
  • Interface List (Data Abstract for Delphi)
  • Enum List (Data Abstract for Delphi)
  • Data Types (Data Abstract)
  • File Types (Data Abstract)

Product: RemObjects Data Abstract
Current version: Data Abstract 'Vinci' (5.0)

Lists — Glossary — Features — How To — Drivers — Components — Tools — Samples — Articles — Architecture — Issues