public Task <TaskResult> SavePPEExamBlank(PPEExamBlank content, ModifyType modify, int old_aud = -1)
{
Task <TaskResult> res = null;
if (modify == ModifyType.Update)
{
res = ServiceRunTask(service =>
{
service.UpdatePPEExamBlank(content, old_aud);
return(null);
});
}
else if (modify == ModifyType.Insert)
{
res = ServiceRunTask(service =>
{
content.ppe_exam_id = CurrentPPEExamContent.ppe_exam_id;
return(service.InsertPPEExamBlank(content));
});
}
else if (modify == ModifyType.Delete)
{
res = ServiceRunTask(service =>
{
return(service.DeletePPEExamBlank(content));
});
}
return(res);
}
private async void RefreshPPEExamContent(RadGridView grid, int aud = -1)
{
IsBusy = true;
try
{
PPEExamBlank grid_item = (PPEExamBlank)grid.SelectedItem;
string col_name = grid.CurrentCellInfo != null && grid.CurrentCellInfo.Column != null ? grid.CurrentCellInfo.Column.UniqueName : "";
TaskResult res = await service.SetCurrentPPEExam(CurrentPPEExamContent.exam_date_id, CurrentPPEExamContent.ppe_id);
if (res.fault != null)
{
service.CurrentJournalContent = null;
AddError("error", res.fault.Message);
}
else
{
UpdatePPEExamContent();
PPEExamBlank prev_item = null;
if (aud > 0)
{
prev_item = service.CurrentPPEExamBlanks.Where(x => x.aud == aud).SingleOrDefault();
}
else if (grid_item != null && col_name != "")
{
prev_item = service.CurrentPPEExamBlanks.Where(x => x.aud == grid_item.aud).SingleOrDefault();
}
else
{
prev_item = (PPEExamBlank)grid.CurrentItem;
}
grid.CurrentCellInfo = new GridViewCellInfo(prev_item, grid.Columns[col_name]);
grid.Focus();
if (prev_item != null)
{
grid.SelectedItem = prev_item;
grid.ScrollIntoView(prev_item);
}
}
IsBusy = false;
}
catch (System.Exception e)
{
IsBusy = false;
AddError("error", e.Message);
}
}