public static BECommonDataArea SelectByGUI(IEnumerable <BECommonDataArea> areas)
{
BECommonDataArea result = null;
using (var form = new SelectAreaForm())
{
form.AreasListBox.DataSource = new BindingSource(areas, null);
var dialogResult = form.ShowDialog();
if (dialogResult == DialogResult.OK)
{
result = form.AreasListBox.SelectedItem as BECommonDataArea;
}
}
return(result);
}
/// <summary>データ領域 選択処理</summary>
/// <param name="selector">データ領域選択用 delegate</param>
/// <returns></returns>
public async Task <bool> SelectDataAreaAsync(
Func <IEnumerable <BECommonDataArea>, BECommonDataArea> selector)
{
var list = (await FindDataAreaAsync()).ToList();
BECommonDataArea area = null;
if (list.Count > 1 && selector != null)
{
area = selector(list);
}
else
{
area = list.FirstOrDefault();
}
if (area == null)
{
return(false);
}
var selectResult = await SelectDataAreaAsync(area.Name);
return(true);
}
