Unplanned
Last Updated:
17 Sep 2019 09:28
by ADMIN
Martin Ivanov
Created on:
17 Apr 2019 07:57
Category:
GridView
Type:
Bug Report
GridView: Columns showing properties of a sub class cannot be sorted or filtered and have no column header text
If you have the following model, the columns that show the Test and Date properties (in the derived class) cannot be sorted or filtered. Also, no header text is displayed.
public class RowModel{ public int Id { get; set; } public Bar FredBar { get; set; }}public class Fred : Bar{ public DateTime Date { get; set; } public string Test { get; set; }}public abstract class Bar{ public string Title { get; set; } public double Value { get; set; } }
<telerik:RadGridView.Columns> <telerik:GridViewDataColumn DataMemberBinding="{Binding Id}" /> <telerik:GridViewDataColumn DataMemberBinding="{Binding FredBar.Title}" /> <telerik:GridViewDataColumn DataMemberBinding="{Binding FredBar.Value}" /> <telerik:GridViewDataColumn DataMemberBinding="{Binding FredBar.Date}" /> <telerik:GridViewDataColumn DataMemberBinding="{Binding FredBar.Test}" /></telerik:RadGridView.Columns>To work this around, set the IsCustomSorting property of the corresponding columns and implement a custom sorting in the Sorting event of RadGridView.
2 comments
ADMIN
Martin Ivanov
Posted on:
17 Sep 2019 09:28
almostEric
Posted on:
16 Sep 2019 13:02