private void LoadComboItems()
{
var items = new List <PartsColor>();
using (var service = new SocketPlanServiceNoTimeout())
{
items.AddRange(service.GetPartsColors());
}
items.RemoveAll(p => p.Name.Contains("電"));
this.wallColumn.DataSource = items;
this.wallColumn.ValueMember = "Id";
this.wallColumn.DisplayMember = "NameWithPrefix";
}