/// <summary>
/// 切换选择的条目，主要用于查看上一条和下一条记录
/// 0是上一条记录，1是下一条记录
/// </summary>
/// <param name="type"></param>
private void SwitchSelectedItem(int type)
{
CheckedTextChanged();
switch (type)
{
case 0:
currentItem = MarketTypeItems.IndexOf(SelectedItem) - 1;
break;
case 1:
currentItem = MarketTypeItems.IndexOf(SelectedItem) + 1;
break;
}
if (currentItem < 0)
{
MessageBox.Show("已经是第一条记录了！");
currentItem = 0;
return;
}
if (currentItem > MarketTypeItems.Count - 1)
{
MessageBox.Show("已经是最后一条记录了！");
currentItem = MarketTypeItems.Count - 1;
return;
}
SelectedItem = MarketTypeItems.ElementAt(currentItem);
MarketTypeBean = MarketTypeBean.CreateMarketTypeBean(SelectedItem);
MarketTypeSetView.IsTextBoxTextChanged = false;
}
private void InitMarketTypeData()
{
new Task(() =>
{
List <MarketType> mts = _DataService.FindAllMarketTypeByDeletedStatus();
DispatcherHelper.CheckBeginInvokeOnUI(() =>
{
MarketTypeItems.Clear();
if (mts != null)
{
for (int x = 0; x < mts.Count; x++)
{
var mt = mts.ElementAt(x);
_MarketTypeBean = new Model.MarketTypeBean();
_MarketTypeBean.LineNumber = MarketTypeItems.Count + 1;
if (mt.Id < 10)
{
_MarketTypeBean.Code = "0" + mt.Id;
}
else if (mt.Id < 100)
{
_MarketTypeBean.Code = "" + mt.Id;
}
_MarketTypeBean.CreateMarketTypeBean(mt);
if (!Selected)
{
_SelectedItem = _MarketTypeBean;
Selected = true;
}
else if (_SelectedItem != null && _SelectedItem.Id == _MarketTypeBean.Id)
{
_SelectedItem = _MarketTypeBean;
}
MarketTypeItems.Add(_MarketTypeBean);
}
}
});
}).Start();
}
