Questions on UI for WPF Forum

2 answers

98 views

How to prevent DragDrop between ListBoxItem

Hi there,

I just like my Drop working if the target is inside the same ListBoxItem, not across ListBoxItem.

For instatnce, I put the the telerik's FirstLook example(aa1:eample) in ListBox:
<ListBox Grid.Row="1">
<ListBoxItem Height="250"> <aa1:Example></aa1:Example></ListBoxItem>

</ListBox>

The control will show 2 times, I can drag from ListBoxItem1 and drop to ListBoxItem2. What I need is drag from ListBoxItem1 and drop the other side of ListBoxItem1, avoid dropping to different ListBoxItem. Is any way to fix that?

Thanks!

Amy

DragAndDrop

answered on 24 Jun 2010

3 answers

99 views

Can't cast selected row

I'm using endless scrolling. (based on this code: "Endless scrolling of 2mil. records" that is updated for Q2010 here: http://www.telerik.com/ClientsFiles/159249_wpfapplication1.zip)

The problem is I can't get data from selected row. I see the data in debugger (var row = radGrid.SelectedItem;) but don't know How to get.

I can change the "QueryableCollectionView" from:

    
            orderby s.artist, s.title 
        
            select new { s.artist, s.title, s.id});

to:

    
            orderby s.artist, s.title 
        
            select s);

Then I can get my class from Datacontex, but then the grid scroll to top evrytime it fill ut with new data, and I don't like that...

f__AnonymousType

GridView

answered on 24 Jun 2010

2 answers

62 views

GridViewComboBoxColumn text is clipped when editing

Hi there,

We are using the GridViewComboBoxColumn to display a set of times available for the user to pick from in a given day of the week.

The client would like to choose from values like "0759", "1700", "1130", etc. Basically it's just a 4 digit text value. Because of their screen size requirements we need to make the column width as small as possible.

The problem I'm having is that when the user attempts to edit the column, when the cell changes to a Textbox with the arrow, the last digit gets clipped. This poses a problem because the user likes to Tab through the cells making changes and they cannot see the true value because the last digit is clipped.

You can see an example in this screenshot.

it appears like there is plenty of room next to the arrow pointing down, but there appears to be some excessive left-padding on that arrow that is overlapping the text.

Is there anyway I can adjust this?

GridView

answered on 24 Jun 2010

5 answers

107 views

Gridview displaying only 50 rows

the itemsource for gridview is binded to WCF.
The WCF returns data in descending order, but the gridview takes only last 50rows and shows them in descending order.

How to increase the no of rows displayed?

GridView

answered on 24 Jun 2010

1 answer

136 views

Footer, subtraction between two columns

Hi, I'm working on a grid that has a footer that is the sum of each column. That same Footer need to calculate the difference between these two columns. Can someone help me?

Thanks, Alexandre.

GridView

answered on 24 Jun 2010

1 answer

200 views

wpf webbrowser and mouse event

I put a Frame control in a wpf application to create an internet browser. I'm able to retreive the webbrowser object inside it, but i'm not able to capture any mouse event.

Any suggestions?

General Discussions

answered on 24 Jun 2010

1 answer

91 views

Adding text to cell edit mode

Hi,

Is it possible to add text to the cell while it is in edit mode? My idea is to enable Excel like navigation so when users type press a key the first character is automatically entered when the cell goes into edit mode when I use the TextInput event handler.

Regards,

Tim.

GridView

answered on 24 Jun 2010

1 answer

247 views

Zoom in photo in GridViewImageColumn

Hello telerik developers.

I use GridViewImageColumn in my RadGridView and I want zoom in (increase photo) on mouseover. Is possible to do it in RadGridView

My Telerik controls version is 2009 Q3

Thank you in advance.

Imran Aliyev

Software developer

GridView

answered on 24 Jun 2010

1 answer

102 views

RadPane FloatingDockable to FloatingOnly

Hi,

My problem is: I create 2 RadPanes programmatically in c# (Pane1, Pane2), both of them has its own RadPaneGroup and its own RadSplitContainer (it's InitialPosition is FloatingDockable). The RadSplitContainers are items of my MainRadDocking. Pane1 and Pane2 are floating. I take Pane2 and i dock it beside Pane1 (in the same RadSplitContainer). If i undock Pane1 before Pane2, Pane2's RadSplitContainer will then become FloatingOnly. I need to keep the RadSplitContainer FloatingDockable.

I'm out of ideas to solve this problem.

Does anyone has an idea?

Thanks!

Docking

answered on 23 Jun 2010

1 answer

165 views

How to make my pane limited in docking system?

Hello Sir:
I am evaluating the version: RadControl for WPF 2010 Q1.
I tried to put a RadDocking in my WinForm. Then I added some panes to it. The docking works correctly.
But I want to add a constraint to my pane. I do not allow my panes to be dragged outside the form. Do you have any idea how to enable this constraint? Please advise, thanks.

Chris Wu

Docking

answered on 23 Jun 2010