private async void GroupBoard_OrderBy(object sender, OrderByEventArgs e)
{
var students = await groupBoard
.CurrentStudentControlCollection
.TransformControlsToEntitiesAsync <Student>(CancellationToken.None);
if (e.IsAscending)
{
students = students.OrderBy(e.OrderCriteria).ToArray();
}
else
{
students = students.OrderByDescending(e.OrderCriteria).ToArray();
}
groupBoard.CurrentStudentControlCollection.Clear();
await FillControlCollection(students, CancellationToken.None);
}
private async void EditGroupBoardFirst_OrderBy(object sender, OrderByEventArgs e)
{
var groups = await _editGroupBoardFirst
.GroupCollection
.TransformControlsToEntitiesAsync <Group>(CancellationToken.None);
if (e.IsAscending)
{
groups = groups.OrderBy(e.OrderCriteria).ToArray();
}
else
{
groups = groups.OrderByDescending(e.OrderCriteria).ToArray();
}
_editGroupBoardFirst.GroupCollection.Clear();
await _editGroupBoardFirst.GroupCollection.AddControls(groups, _groupView, CancellationToken.None);
_editGroupBoardFirst.GroupCollection
.Cast <IGroupView>()
.FirstOrDefault(g => g.Id == _editGroupBoardFirst.GroupId)
?.SelectView();
}
private void DataBoard_HeaderMouseClick(object sender, OrderByEventArgs e)
{
var type = _dataBoard.GetDataSource.GetType().UnderlyingSystemType.GetElementType();
GetMethod("OrderData", type).Invoke(this, new object[] { e.OrderCriteria, e.IsAscending });
}
private void GroupInfoForm_HeaderMouseClick(object sender, OrderByEventArgs e)
{
_groupInfoForm.Students = ((ICollection <StudentView>)_groupInfoForm.Students)
.OrderBy(e.OrderCriteria)
.ToList();
}
