[Overview][Constants][Classes][Index] | Reference for unit 'memds' (#fcl)

# smFieldDefs

Marker used to signify the start of field definitions for an in-memory dataset

## Declaration

Source position: memds.pp line 38

`const smFieldDefs = 1;`

## Description

smFieldDefs is an Integer constant that contains the marker used to signify the start of field definitions for an in-memory dataset. smFieldDefs is used in TMemDataset methods which read or write field definitions for the in-memory dataset. The value for smFieldDefs is 1.

## See also

TMemDataset.ReadFieldDefsFromStream |  | Reads field definitions from the specified stream
TMemDataset.SaveFieldDefsToStream |  | Saves field definitions to the specified stream

Documentation generated on: May 14 2021