Telerik Forums
UI for WinForms Forum
3 answers
385 views

Hello there!

 

Im trying to accomplish these 2 taks:

 

 -  To limit the amount of items added by the AutoCompleteBox

-  To retrieve the AutoCompleteValueMember after a TextBlock is added

 

So far i tried with the event CreateTextBlock but, the event fires every time i type a key , i was looking the documentation and i cant seem to find an event that fires after a TextBlock is added.

 

Any help would be appreciated.

Thanks.

Dess | Tech Support Engineer, Principal
Telerik team
 answered on 31 May 2016
1 answer
115 views
Just curious how to tell if a gridview is being grouped at the time?  if it is being grouped, how to clear all grouping programmatically?
Dimitar
Telerik team
 answered on 31 May 2016
1 answer
76 views
How can I have search in ColumnChooser?
Dimitar
Telerik team
 answered on 31 May 2016
5 answers
381 views

Hi,

I created a user control containing only a RadCardView (for easy re-usability) and databound it to an ObservableCollection. Generally it works pretty well but some things need to be adjusted.

I noticed the ItemRemoved event with the "Delete key" thing, but i can't find the way to activate this feature to be able to remove items (with buttons or right click)

Also, I want to change the displayed names, so I changed the text property for each cardViewItem and set DrawText to false for some, but when I launch my application, only FieldName properties appear and DrawText is ignored.

Any help on how to achieve this two things would be appreciated,

Best regards.

Hristo
Telerik team
 answered on 30 May 2016
1 answer
269 views
I want to show some text when user hovers the level 3 nodes of treeview using ToolTipTextNeeded event. How can I do this?
Dimitar
Telerik team
 answered on 30 May 2016
3 answers
432 views

Hi,

i want to disable filtering as you type in GridView and change it to apply filter only when you leave filter cell.

Had no success with this so far. Can someone help me ?

 

Thanks,

Goran.

Hristo
Telerik team
 answered on 27 May 2016
1 answer
116 views
Is it possible to show date time info while dragging the task?
Hristo
Telerik team
 answered on 27 May 2016
1 answer
151 views

I"m not using datasets but I'm manually doing the updates to the tables. I have the code from the custom edit form and the email working. When the Appointments_CollectionChanging(object sender, NotifyCollectionChangingEventArgs e) is triggered, I assign: 

 

var app = (Appointment) e.NewItems[0];

 

at this point, using a breakpoint and Watch, I have access to app.Email and the email is displayed. However, during coding, if I type app.Email, I get the
'Appointment' does not contain a definition for 'Email' and no extension method 'Email' accepting a first argument of type 'Appointment' could be found. Since I'm storing the data myself, how do I create the code to read this value?

 


Dess | Tech Support Engineer, Principal
Telerik team
 answered on 27 May 2016
1 answer
268 views
Is there any way to implement LazyLoading or LoadOnDemand for GridView rather than RadTreeViews or Hierarchical Grids? Perhaps with Paging, where it only grabs data for the current page that is selected? We have pretty large recordsets being grabbed that slows down the program significantly when I need to refresh the GridView. I am currently limiting the amount or records to only the most recent entries right now but I would like to be able to search through older records without having to grab the entire list on every update of the GridView.
Dimitar
Telerik team
 answered on 27 May 2016
2 answers
179 views
I have a GridView that is bound to a IList of objects. When I add or delete items from the List I would like to reflect those changes in the GridView. I can rebind the grid by setting the DataSource to the updated IList, but I lose the filters, sorting, scroll position, and selected item. Is there a way to refresh the data without losing all the aforementioned items? I tried the Refresh() command but that did not seem to do anything. I recall in Telerik MVC there used to be a requery option, is there something similar in Winforms?
Dimitar
Telerik team
 answered on 27 May 2016
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