private void CurrencyService_CurrentChanged(object sender, EventArgs e)
{
if (!this.isCurrentItemSynchronizing)
{
IDataSourceCurrency dsc = this.CurrentDataProvider.DataView as IDataSourceCurrency;
if (dsc != null)
{
dsc.ChangeCurrentItem(this.View.CurrencyService.CurrentItem);
}
}
}
protected void RefreshInternalView(bool resetStatus)
{
if (this.DataView != null)
{
if (this.DataView.BatchDataProvider != null)
{
this.DataView.BatchDataProvider.StatusChanged -= this.BatchProvider_StatusChanged;
this.DataView.BatchDataProvider.Dispose();
}
this.DataView.CollectionChanged -= this.DataView_CollectionChanged;
this.DataView.CollectionChanging -= this.DataView_CollectionChanging;
this.DataView.ItemPropertyChanged -= this.DataView_ItemPropertyChanged;
IDataSourceCurrency dataViewCurrency = this.DataView as IDataSourceCurrency;
if (dataViewCurrency != null)
{
dataViewCurrency.CurrentChanged -= this.DataView_CurrentChanged;
}
this.DataView.Dispose();
}
if (resetStatus)
{
this.ResetStatus();
}
this.DataView = DataSourceViewFacotry.CreateDataSourceView(this.ItemsSource ?? Enumerable.Empty <object>());
if (this.DataView.BatchDataProvider != null)
{
this.DataView.BatchDataProvider.StatusChanged += this.BatchProvider_StatusChanged;
}
this.DataView.CollectionChanged += this.DataView_CollectionChanged;
this.DataView.CollectionChanging += this.DataView_CollectionChanging;
this.DataView.ItemPropertyChanged += this.DataView_ItemPropertyChanged;
IDataSourceCurrency dsc = this.DataView as IDataSourceCurrency;
if (dsc != null)
{
dsc.CurrentChanged += this.DataView_CurrentChanged;
}
}
