C# Class SIL.FieldWorks.Common.Widgets.FwComboMessageFilter

Message filter for detecting events that may hide the compbo
Inheritance: IMessageFilter, IFWDisposable
Mostra file Open project: sillsdev/FieldWorks Class Usage Examples

Public Methods

Method Description
CheckDisposed ( ) : void

Check to see if the object has been disposed. All public Properties and Methods should call this before doing anything else.
Dispose ( ) : void

Must not be virtual.

FwComboMessageFilter ( ComboListBox comboListbox ) : System

Constructor for filter object
PreFilterMessage ( Message &m ) : bool

Protected Methods

Method Description
Dispose ( bool disposing ) : void

Executes in two distinct scenarios. 1. If disposing is true, the method has been called directly or indirectly by a user's code via the Dispose method. Both managed and unmanaged resources can be disposed. 2. If disposing is false, the method has been called by the runtime from inside the finalizer and you should not reference (access) other managed objects, as they already have been garbage collected. Only unmanaged resources can be disposed.

If any exceptions are thrown, that is fine. If the method is being done in a finalizer, it will be ignored. If it is thrown by client code calling Dispose, it needs to be handled by fixing the bug. If subclasses override this method, they should call the base implementation.

Method Details

CheckDisposed() public method

Check to see if the object has been disposed. All public Properties and Methods should call this before doing anything else.
public CheckDisposed ( ) : void
return void

Dispose() public method

Must not be virtual.
public Dispose ( ) : void
return void

Dispose() protected method

Executes in two distinct scenarios. 1. If disposing is true, the method has been called directly or indirectly by a user's code via the Dispose method. Both managed and unmanaged resources can be disposed. 2. If disposing is false, the method has been called by the runtime from inside the finalizer and you should not reference (access) other managed objects, as they already have been garbage collected. Only unmanaged resources can be disposed.
If any exceptions are thrown, that is fine. If the method is being done in a finalizer, it will be ignored. If it is thrown by client code calling Dispose, it needs to be handled by fixing the bug. If subclasses override this method, they should call the base implementation.
protected Dispose ( bool disposing ) : void
disposing bool
return void

FwComboMessageFilter() public method

Constructor for filter object
public FwComboMessageFilter ( ComboListBox comboListbox ) : System
comboListbox ComboListBox
return System

PreFilterMessage() public method

public PreFilterMessage ( Message &m ) : bool
m System.Windows.Forms.Message message to be filtered
return bool