[Overview][Constants][Types][Classes][Procedures and functions][Index] Reference for unit 'DBCtrls' (#lcl)

TFieldDataLink.Editing

True if the linked field is being edited.

Declaration

Source position: dbctrls.pp line 93

public property TFieldDataLink.Editing : Boolean
  read FEditing;

Description

Editing is a read-only Boolean property which indicates if values in the class instance have been updated in its methods. It is used in methods for data-aware controls, and determines whether a control uses the data link to commit or discard value changes in the control.

The value in Editing is updated following changes to the DataSource, FieldName, Field, ReadOnly, or Active properties.

See also

TFieldDataLink.FieldName

  

FieldName - the name of the attached field, stored as a string.

TFieldDataLink.Field

  

The Field to which the datalink is attached.

TFieldDataLink.ActiveChanged

  

ActiveChanged - method to process changes in the Active property.

TFieldDataLink.EditingChanged

  

EditingChanged - method for processing changes in the Editing property.

TDataLink.DataSource

TDataLink.Active

TDataLink.ReadOnly


Version 4.0 Generated 2025-05-03 Home