TDBImage.DataField property

Declaration

property DataField: string read GetDataField write SetDataField;

Description

DataField is a String property which contains the name for the field in the linked dataset where the value for the control is read and written. Read and write access to the property value are redirected to the FieldName property in the internal TFieldDataLink instance for the control. Changing the value in DataField causes the value in Field to be updated.

Set the value in DataSource to the component which provides access to the dataset for the data-aware control.

Graphic content read from DataField is stored in the Picture property for display and editing using the control.

See also

• Field
• DataSource
• FieldName
• Field
• TDataLink.DataSource
• TDataLink.DataSet
• TCustomImage.Picture