public void ReportChange()
{
SaveCommand.RaiseCanExecuteChanged();
DeleteCommand.RaiseCanExecuteChanged();
RevertCommand.RaiseCanExecuteChanged();
Notify("HasChanges");
}
private void ChangeTrackingService_HasChangesChanged(object sender, EventArgs e)
{
// let the commands re-evaluate
SaveCommand.RaiseCanExecuteChanged();
GetCommand.RaiseCanExecuteChanged();
RemoveCommand.RaiseCanExecuteChanged();
RevertCommand.RaiseCanExecuteChanged();
}
private void OnSelectedDetailedPersonChanged()
{
Notify("HasChanges");
SaveCommand.RaiseCanExecuteChanged();
DeleteCommand.RaiseCanExecuteChanged();
RevertCommand.RaiseCanExecuteChanged();
SelectedDetailedPerson?.CheckDocuments();
}
private void Revert()
{
if (SelectedXmlDependency != null)
{
var iEditableObject = SelectedXmlDependency as IEditableObject;
if (iEditableObject != null)
{
iEditableObject.CancelEdit();
// this changes the execution possibility of the revert command...
RevertCommand.RaiseCanExecuteChanged();
// ... and also _potentially_ changes the other command options
SaveCommand.RaiseCanExecuteChanged();
GetCommand.RaiseCanExecuteChanged();
// finally, publish the selection change event to allow dependent
// places to update their values/visual representation
PublishSelectedXmlDependencyChangedEvent(SelectedXmlDependency, SelectedXmlDependency);
}
}
}