| [Overview][Constants][Types][Classes][Procedures and functions][Index] |
Notifies the linked dataset when the value in the control is changed.
Source position: dbctrls.pp line 1204
public procedure TDBImage.Change; virtual; |
Change is a procedure used to notify the linked dataset in DataSource when the image in the control has been changed. Change calls the Modified method in the internal TFieldDataLink instance used in the class. This results in the UpdateData method being called to post the new value to the field in the dataset.
|
Performs actions needed to validate and store the content for the image control. |
|
|
Contains the name of the field with the value for the control. |
|
|
Provides access to the dataset with content for the control. |
|
|
Updates the class when the linked dataset enters an edit state. |
|
|
The Field to which the datalink is attached. |
|
|
FieldName - the name of the attached field, stored as a string. |
|
| Version 4.0 | Generated 2025-05-03 | Home |