TcxTreeListCustomDataSource Methods

A custom data source for the virtual TreeList control.

Name	Description
AppendRecord protected	Appends a new record to the current custom data source. Inherited from TcxCustomDataSource.
DataChanged	Notifies a data controller of data changes in the current data source. Inherited from TcxCustomDataSource.
DeleteRecord(TcxDataRecordHandle) protected	Deletes a record from a custom data source. Inherited from TcxCustomDataSource.
Equals(TObject)	Inherited from TObject.
GetDefaultItemID(Integer) protected	Returns the unique identifier of a column at the specified position. Inherited from TcxCustomDataSource.
GetDisplayText(TcxDataRecordHandle,TcxDataItemHandle) protected	Returns the text representation of a value in a specific record/column. Inherited from TcxCustomDataSource.
GetHashCode	Inherited from TObject.
GetInfoForCompare(TcxDataRecordHandle,TcxDataItemHandle,PAnsiChar) protected	Locates data in memory for a specific record/column. Inherited from TcxCustomDataSource.
GetItemHandle(Integer) protected	Returns the item handle for a column at a specified position. Inherited from TcxCustomDataSource.
GetRecordCount protected	Specifies the number of records in the current data source. Inherited from TcxCustomDataSource.
GetRecordHandle(Integer) protected	Returns the record handle for a specific record’s index before the data controller retrieves data from the data source for the first time. Inherited from TcxCustomDataSource.
GetRecordHandleByIndex(Integer)	Returns the record handle for a specific record’s index when the grid control displays data from the current data source. Inherited from TcxCustomDataSource.
GetRecordId(TcxDataRecordHandle) protected	Returns a value uniquely identifying a record. Inherited from TcxCustomDataSource.
GetRecordIndexByHandle(TcxDataRecordHandle)	Returns the record index for a specific record handle when the grid control displays data from the current data source. Inherited from TcxCustomDataSource.
GetValue(TcxDataRecordHandle,TcxDataItemHandle) protected	Returns a value in a specific record/column. Inherited from TcxCustomDataSource.
InsertRecord(TcxDataRecordHandle) protected	Inserts a new record in a custom data source above a specific record. Inherited from TcxCustomDataSource.
IsMultiThreadingSupported protected	Specifies whether the data source uses multi-threaded algorithms. Inherited from TcxCustomDataSource.
IsNativeCompare protected	Specifies whether fast comparison operations are supported by the current data source. Inherited from TcxCustomDataSource.
IsRecordIdSupported protected	Indicates whether the record identifiers are supported. Inherited from TcxCustomDataSource.
SetValue(TcxDataRecordHandle,TcxDataItemHandle,Variant) protected	Sets a value in a specific record/item. Inherited from TcxCustomDataSource.
ToString	Inherited from TObject.