public override async Task PreviewAsync(CremaDataSet dataSet)
{
var preview = await TableDescriptorUtility.GetDataAsync(authentication, this.descriptor, null);
foreach (TableTreeViewItemViewModel item in this.Items)
{
if (item.IsChecked == true)
{
continue;
}
var table = preview.Tables[item.TableName];
preview.Tables.Remove(table);
}
foreach (var item in preview.Tables.Where(i => i.Parent == null))
{
item.CopyTo(dataSet);
}
}
private async void Initialize()
{
try
{
this.BeginProgress(Resources.Message_LoadingData);
var dataSet = await TableDescriptorUtility.GetDataAsync(this.authentication, this.descriptor, null);
foreach (var item in this.Tables)
{
item.Source = dataSet.Tables[item.Name];
}
}
catch (Exception e)
{
await AppMessageBox.ShowErrorAsync(e);
this.EndProgress();
this.DetachEvent();
this.Tables.Clear();
await this.TryCloseAsync();
return;
}
//if (this.selectedItem == null this.selectedTableName != null)
// this.SelectedItem = this.tableItems.Where(item => item.DisplayName == this.selectedTableName).First();
//else
// this.SelectedItem = this.tableItems.First();
//this.selectedTableName = null;
this.EndProgress();
this.NotifyOfPropertyChange(nameof(this.Tables));
this.NotifyOfPropertyChange(nameof(this.SelectedTable));
this.NotifyOfPropertyChange(nameof(this.IsProgressing));
}