Multiple Sorting

[Rene]

Hi,

i use a RadGridView bound to a ObservableCollection<Calls> with some Columns like Name, Number, Date, Time,...

The Column "Date" ist declared as DateTime in my ViewModel and the Column "Time" is a string. I have to sort my
Collection by Date and Time:

Comin from log:

Prusik#4862416#8:30#20.10.2016#incoming.png#(284,1,0)
Prusik#4862416#8:40#20.10.2016#incoming.png#(284,1,0)
Prusik#4862416#8:50#20.10.2016#incoming.png#(284,1,0)
Golf & Thermenresort Stegersbach GmbH#06803280292#14:00#19.10.2016#incoming.png#(16364,0,0)
Golf & Thermenresort Stegersbach GmbH#06803280292#13:00#19.10.2016#incoming.png#(16364,0,0)

Should be sorted to

Prusik#4862416#8:50#20.10.2016#incoming.png#(284,1,0)
Prusik#4862416#8:40#20.10.2016#incoming.png#(284,1,0)
Prusik#4862416#8:30#20.10.2016#incoming.png#(284,1,0)
Golf & Thermenresort Stegersbach GmbH#06803280292#14:00#19.10.2016#incoming.png#(16364,0,0)
Golf & Thermenresort Stegersbach GmbH#06803280292#13:00#19.10.2016#incoming.png#(16364,0,0)

What is to do to geht thisrunning?

And i also want to insert a new incoming call on top of the RadGridView?

Thanks a lot
Best Regards
Rene

[Martin]

Hello Rene,

To achieve the desired behavior, please take a look at our Programmatic Sorting article but instead to add just one ColumnSortDescriptor in SortDescriptors collection to add for both columns.

I hope that this helps.

Regards,
Martin Vatev
Telerik by Progress