private async Task TestColumnOrderAsync()
{
foreach (GridColumnBase column in GridColumnBases)
{
SortChangeEvent sort = new SortChangeEvent()
{
SortId = column.PropertyInfo.Name, Direction = SortDirection.Asc
};
ItemList = await GetPageAsync(sort, null);
}
}
public async Task <List <object> > GetPageAsync(SortChangeEvent sort, GridSearch search)
{
if (sort == null)
{
return((await GetListAsync(search))
.Skip((PageIndex - 1) * PageSize).Take(PageSize).ToList());
}
else
{
PropertyInfo prop = ItemType.GetProperty(sort.SortId);
if (sort.Direction == SortDirection.Desc)
{
return((await GetListAsync(search)).OrderByDescending(x => prop.GetValue(x, null))
.Skip((PageIndex - 1) * PageSize).Take(PageSize).ToList());
}
else
{
return((await GetListAsync(search)).OrderBy(x => prop.GetValue(x, null))
.Skip((PageIndex - 1) * PageSize).Take(PageSize).ToList());
}
}
}