Methods for cCJGridCachedDataSource

View method list in alphabetical order.

Name	Type	Description	Defining Class
FindExternalDataInCache	Function	Searches for the file buffer's RowId in the cache FindExternalDataInCache searches for an active table buffer's RowId in the cache.	cCJGridCachedDataSource

Inherited Methods from cCJGridDataSource

Name	Type	Description	Defining Class
AddColumn	Procedure	Sent by the grid to register a column object in the datasource When a grid column object is created, a child grid column datasource object is also created.	cCJGridDataSource
AllDataIsLoaded	Function	Returns True if all data is loaded in the datasource AllDataIsLoaded can be called to determine if all of your data is loaded in your datasource cache.	cCJGridDataSource
CanAddRow	Function	Returns True if the datasource object supports adding rows Before a grid will attempt to add (insert or append) a new row it checks to see if adding rows is supported.	cCJGridDataSource
CanDeleteRow	Function	Returns True if the datasource object supports deleting/removing rows Before a grid will attempt to delete a row, it checks to see if deleting rows is supported.	cCJGridDataSource
CanSaveRow	Function	Returns True if the datasource object supports saving rows Before a grid will attempt to save a row, it checks to see if saving rows is supported.	cCJGridDataSource
CreateDataSourceRow	Function	Creates a data source row using whatever rules the datasource uses for creating rows	cCJGridDataSource
DataForCell	Function	Returns the datasource value for the passed row and column DataForCell returns the value of any row / column combination.	cCJGridDataSource
DataIsStatic	Function	Returns True if your data is static DataIsStatic can be called to determine if your data is static.	cCJGridDataSource
DataSource	Function	Returns the entire datasource as a tDataSourceRow array DataSource returns the entire contents of the current datasource data as a tDataSourceRow array.	cCJGridDataSource
DataSourceSynchRequired	Function	Determines if the grid needs to be synchronized with the datasource The grid classes use the Codejock ReportControl's virtual mode for managing data.	cCJGridDataSource
DeleteSelectedRow	Function	Deletes the SelectedRow from the external data source (DataDictionary object)	cCJGridDataSource
FindColumnValue	Function	Attempts to find a value in your datasource array FindColumnValue is used to search for data in a column.	cCJGridDataSource
InitializeDataSource	Procedure	Sent by the grid's InitializeData method as part of a grid initialization process	cCJGridDataSource
InsertRow	Procedure	Inserts an empty row into the datasource array at the passed index position Inserts a new empty row at the specified row number, effectively inserting the row before the existing row, if any.	cCJGridDataSource
IsSelectedRowChanged	Function	Returns True if the selected row has been changed IsSelectedRowChanged is called to determine if the SelectedRow has changes.	cCJGridDataSource
IsSelectedRowNew	Function	Returns True if the selected row is new IsSelectedRowNew is called to determine if the SelectedRow is a new row.	cCJGridDataSource
NormalizeDataSource	Function	Sent to datasource by the grid as part of the virtual mode synchronization process The grid classes use the Codejock ReportControl's virtual mode for managing data.	cCJGridDataSource
PageInFirstRow	Procedure	Makes sure that the first row is paged into the datasource cache	cCJGridDataSource
PageInLastRow	Procedure	Makes sure that the last row is paged into the datasource cache	cCJGridDataSource
PageInMatchingRow	Function	Makes sure that the data row represented by the passed RowId is loaded into the datasource cache PageInMatchingRow is used to manage cached data.	cCJGridDataSource
PageInRows	Procedure	Used to manage the datasource cache.	cCJGridDataSource
RemoveRow	Procedure	Removes the passed row from the datasource RemoveRow removes a row from the datasource array.	cCJGridDataSource
Reset	Procedure	Clears the data in your datasource Reset clears the data in your datasource object.	cCJGridDataSource
ResetAll	Procedure	Resets the data in your datasource and clears all column information.	cCJGridDataSource
ResetSelectedRow	Procedure	This clears the SelectedRow of any changes restoring it to its pre-edited state ResetSelectedRow is use to reset changed data in a row.	cCJGridDataSource
RowCount	Function	Returns the number of rows in the datasource RowCount returns the number of rows in the datasource.	cCJGridDataSource
RowTag	Function	Returns the RowID for the passed row number RowTag returns the RowId of the passed iRow number.	cCJGridDataSource
SaveSelectedRow	Function	Saves any changes in the SelectedRow SaveSelectedRow attempts to save the SelectedRow.	cCJGridDataSource
SelectedRow	Function	Returns the row number of the SelectedRow SelectedRow determines which row in the datasource is currently selected.	cCJGridDataSource
SelectRow	Procedure	Sets the SelectedRow for a datasource The SelectedRow method determines which row in the datasource is currently selected.	cCJGridDataSource
ShouldSaveSelectedRow	Function	Returns True if the selected row has savable changes ShouldSaveSelectedRow is called to determine if the SelectedRow should be saved.	cCJGridDataSource
SortDataSource	Procedure	Sorts the datasource based on the settings in the passed sort rules SortDataSource sorts the data in the datasource according to the rules specified in the passed tGridSortRules struct.	cCJGridDataSource
SynchronizeDataForSelectedRow	Procedure	Instructs the datasource object to synchronize SelectedRow data between and cache and the external data store	cCJGridDataSource
UpdateDataForSelectedRow	Procedure	Updates the datasource with a new column value for the SelectedRow UpdateDataForSelectedRow is used to update changed values in the datasource.	cCJGridDataSource
ValidateSelectedRow	Function	Validates all data in the selected row ValidateSelectedRow validates the SelectedRow.	cCJGridDataSource

Inherited Methods from cObject

Name	Type	Description	Defining Class
ChildByIndex	Function	Can be used to iterate the direct children of an object ChildByIndex is a function that can be used to iterate the direct children of an object.	cObject
ClassSuperClass	Function	Returns the superclass of the passed class This returns the superclass of the passed class.	cObject
Create	Function	Creates an object based on the passed Class Id The Create function is used to dynamically create objects.	cObject
CreateNamed	Function	Creates an object based on the passed Class Id and assigns it a name Name based on a passed name Creates an object based on the passed Class Id and assigns it a name Name based on a passed name.	cObject
Destroy	Procedure	Destroys the object that receives the message and any child objects of that object The Destroy message destroys the object that receives the message.	cObject
Exit_Application	Procedure	Starts the process of closing an application The Exit_Application message is used to close the program.	cObject
IsClassOfClass	Function	Determines whether the target class is part of the searched class's hierarchy	cObject
IsObjectOfClass	Function	Determines whether the passed class is part of the object's class hierarchy This returns True if the passed class is part of the object's class hierarchy.	cObject
ObjectClass	Function	Returns the integer class ID assigned to the class this object is based on Returns the integer class ID assigned to the class this object is based on.	cObject
Request_Destroy_Object	Procedure	Use the Destroy method instead This method is used to destroy an object and all of its children.	cObject