C# Класс Habanero.Faces.VWG.EditableGridVWG

Provides a grid on which the user can edit data and add new business objects directly.
IMPORTANT: This grid does not provide any buttons or menus for users to save the changes they have made, and all changes will be lost if the form is closed and changes are not saved programmatically. Either carry out a dirty check when the parent form is closed and take appropriate save action using SaveChanges(), or use an IEditableGridControl, which provides Save and Cancel buttons.

The support for some tailored features done in the Win versions is not available here, including customised delete key behaviour and combobox clicking. Potentially, the option of confirming deletion before deleting a row could be implemented in the future.

Наследование: GridBaseVWG, IEditableGrid

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Открытые методы

Метод	Описание
CheckUserWantsToDelete ( ) : bool	Displays a message box to the user to check if they want to proceed with deleting the selected rows.
CreateDataSetProvider ( IBusinessObjectCollection col ) : IDataSetProvider	Creates the appropriate dataSetProvider depending on the grid type e.g. editable grid should return a EditableDataSetProvider and a readonly grid should return a ReadOnlyDataSetProvider
DeleteKeyHandler ( ) : void	Carries out actions when the delete key on the keyboard is pressed. This has been made public purely for testing purposes.
EditableGridVWG ( ) : System	parameterless constructor
RejectChanges ( ) : void	Restore the objects in the grid to their last saved state
SaveChanges ( ) : void	Saves the changes made to the data in the grid

Описание методов

CheckUserWantsToDelete() публичный Метод

Displays a message box to the user to check if they want to proceed with deleting the selected rows.

public CheckUserWantsToDelete ( ) : bool
Результат	bool

CreateDataSetProvider() публичный Метод

Creates the appropriate dataSetProvider depending on the grid type e.g. editable grid should return a EditableDataSetProvider and a readonly grid should return a ReadOnlyDataSetProvider

public CreateDataSetProvider ( IBusinessObjectCollection col ) : IDataSetProvider
col	IBusinessObjectCollection	The column that the dataset provider is being created for
Результат	IDataSetProvider

DeleteKeyHandler() публичный Метод

Carries out actions when the delete key on the keyboard is pressed. This has been made public purely for testing purposes.

public DeleteKeyHandler ( ) : void
Результат	void

EditableGridVWG() публичный Метод

parameterless constructor

public EditableGridVWG ( ) : System
Результат	System

RejectChanges() публичный Метод

Restore the objects in the grid to their last saved state

public RejectChanges ( ) : void
Результат	void

SaveChanges() публичный Метод

Saves the changes made to the data in the grid

public SaveChanges ( ) : void
Результат	void