Name 

Description 

 

DataField 

Identifies the field whose value is represented by the lookup control. 

 

DataLink 

Helps the lookup control manage its link to the data source and respond to data events. 

 

DataSource 

Links the lookup control to the dataset that contains the DataField. 

 

HasFocus 

Indicates whether the lookup control has input focus. 

 

KeyField 

Identifies the field in the ListSource dataset that must match the value of the DataField field. 

 

KeyValue 

Represents the common value of the KeyField field and the DataField field. 

 

ListActive 

Indicates whether the ListFields property is currently being updated. 

 

ListField 

Identifies the field or fields whose values are displayed in the lookup control. 

 

ListFieldIndex 

Specifies which field from the ListField property is used for incremental searching. 

 

ListFields 

Lists the field components whose values are displayed in the lookup control. 

 

ListLink 

Identifies the TListSourceLink object that coordinates data communication with the lookup dataset. 

 

ListSource 

Identifies a data source for the data displayed in the lookup control. 

 

NullValueKey 

Specifies the key combination that assigns a blank value to the associated field. 

 

ParentColor 

Determines where a control looks for its color information. 

 

ReadOnly 

Determines if the user can use the lookup control to set the value of the DataField field. 

 

SearchText 

Specifies the value that the user has typed in so far. 

 

TabStop 

Determines if the user can tab to a control. 

 

Name 

Description 

 

Field 

Identifies the TField object the lookup control represents.