public void Sortable_SetsFirstOrder()
{
GridSortOrder?actual = column.Sortable(GridSortOrder.Desc).Sort.FirstOrder;
GridSortOrder?expected = GridSortOrder.Desc;
Assert.Equal(expected, actual);
}
public void Sortable_SetsIsEnabled(Boolean isEnabled)
{
Boolean?actual = column.Sortable(isEnabled).Sort.IsEnabled;
Boolean?expected = isEnabled;
Assert.Equal(expected, actual);
}
public static IGridColumn <T> Sortable <T, TQ>(this IGridColumn <T> column, bool isColumnSortable, Expression <Func <T, TQ> > sortProperty) where T : class
{
if (sortProperty.Body.NodeType != ExpressionType.MemberAccess)
{
throw new ArgumentException("sortProperty");
}
var propertyName = ((MemberExpression)sortProperty.Body).Member.Name;
return(!isColumnSortable
? column
: column.Sortable(true).SortColumnName(propertyName));
}
