public async void Refresh()
{
IsRefreshing = true;
try
{
BJUTEduCenterUserinfo = _dbService.GetAll <Models.BJUTEduCenterUserinfo>().FirstOrDefault();
if (BJUTEduCenterUserinfo != null)
{
var gradeChart = await GetGrade(_studentName, BJUTEduCenterUserinfo.Username);//获取最新数据
if (gradeChart != null)
{
GradeChart.Clear();
GradeChart.MainList.Clear();
foreach (var item in gradeChart)
{
GradeChart.Add(item);
}
GradeChart.InitList();
SaveGradeChart();//保存成绩表
}
}
}
catch
{
Services.NotityService.Notify("解析最新数据失败");
}
finally
{
IsRefreshing = false;
}
}
public void LoadGradeChart()
{
var list = _dbService.GetAll <Models.EduGradeItemModel>();
if (list != null)
{
foreach (var item in list)
{
GradeChart.Add(item);
}
}
GradeChart.InitList();
}
public async Task <GradeChart> LoadGrade()
{
GradeChart gradeChart = null;
await Task.Run(() =>
{ gradeChart = new GradeChart();
foreach (var item in EduGradePageViewModel.GradePageVM.GradeChart)
{
EduGradeItemModel model = new EduGradeItemModel();
model.Subject = item.Subject;
model.Score = item.Score;
model.Credit = item.Credit;
model.SchoolYear = item.SchoolYear;
model.Term = item.Term;
gradeChart.Add(model);
}
gradeChart.InitList(); });
return(gradeChart);
}