or
1 answer
65 views
Hello, I have a requirement where a user can click on already selected row to navigate to some other pages of my app. So, SelectedItem would only work the first time if there is no selection yet. I also would like to have the selected item highlighted but at the same time need to intercept a Click and proceed from there on.
I am trying to bind LeftClick mouse action to ICommand on my ViewModel using InputBinding however it seems something else is eating it before I can receive it. RightClick works.
Thanks,
Xoma
I am trying to bind LeftClick mouse action to ICommand on my ViewModel using InputBinding however it seems something else is eating it before I can receive it. RightClick works.
Thanks,
Xoma
1 answer
77 views
I don't know if it is a known issue, but when I am opening the Excel-like filtering window and i set my cursor in one of the two textboxes and I press the Tab Key, i get an error.
Is there any possibility to avoid this error? I do not just get this error in my test application, I also get it locally on my WPF Demos application.
I am using RadControls for WPF Q1 2010, released on 09 March 2010
Is there any possibility to avoid this error? I do not just get this error in my test application, I also get it locally on my WPF Demos application.
I am using RadControls for WPF Q1 2010, released on 09 March 2010
Milan
Telerik team
answered
on
24 May 2010
1 answer
173 views
I want to be able to merge cells in the GridView across rows (Similar to the functionality "Merge cells" in MS Excel). Is this feature supported? If yes, can you provide an example that demonstrates this?
Milan
Telerik team
answered
on
24 May 2010
1 answer
161 views
I have about 2500 rows 10 cols in my grid.
I want the grid to update (without loading all data from scratch) when I update, insert or delete a row in the database.
How do I solv this the best way? I prefere a webservice solution (so I also can use the solution in Silverlight). But if that is not possible direct connect to DB is ok (using SQL2008 Express),
I don't need sorting or grouping the data in Grid. (but could be handy in other projects...)
Any C# is welcome. Thanks!
I want the grid to update (without loading all data from scratch) when I update, insert or delete a row in the database.
How do I solv this the best way? I prefere a webservice solution (so I also can use the solution in Silverlight). But if that is not possible direct connect to DB is ok (using SQL2008 Express),
I don't need sorting or grouping the data in Grid. (but could be handy in other projects...)
Any C# is welcome. Thanks!
Milan
Telerik team
answered
on
24 May 2010
4 answers
110 views
Hello, i want to do the format of number like: 1,2,3, not 1.00,2.00,3.00, but i can not... help me please
Sergey Nemtsev
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answered
on
23 May 2010
3 answers
136 views
I try to use the "Endless scrolling" http://blogs.telerik.com/vladimirenchev/posts/09-02-02/wpf_how_to_endless_scrolling_of_2mil_records_using_backgroundworker_and_linq_to_sql.aspx in Q3 but this code don't work anymore:
Any suggestions how to get this working in Q3?
| GridViewVirtualizingPanel panel = GridViewItemsControl.GetVirtualizingPanel(RadGridView1.ItemsControl); |
| panel.ScrollOwner.VerticalScrollEnded += new EventHandler<System.Windows.Controls.Primitives.ScrollEventArgs>(ScrollOwner_VerticalScrollEnded); |
Any suggestions how to get this working in Q3?
2 answers
49 views
Hey all,
I have a treeview that is very stock standard, and has to date been working a treat.
I upgraded to the April 22 release code, and experienced the drag and drop bug where not being in a standard window crashed it consistently. I worked around that by taking everything from my 3rd party ribbon window and dumping it in a standard WPF window. Now I can drag nodes around, but it won't let me drop them anywhere in my tree.
Puzzled, I swapped out the dll's for the March 9 dll's, and it works fine.
Obviously the best solution to my problem is to roll back to the March release. Just thought I'd mention this and see if it's just me or if anyone else has bumped into this?
I have a treeview that is very stock standard, and has to date been working a treat.
I upgraded to the April 22 release code, and experienced the drag and drop bug where not being in a standard window crashed it consistently. I worked around that by taking everything from my 3rd party ribbon window and dumping it in a standard WPF window. Now I can drag nodes around, but it won't let me drop them anywhere in my tree.
Puzzled, I swapped out the dll's for the March 9 dll's, and it works fine.
Obviously the best solution to my problem is to roll back to the March release. Just thought I'd mention this and see if it's just me or if anyone else has bumped into this?
Jeff Whitty
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answered
on
22 May 2010
0 answers
218 views
How do you color a rectangle in C# that has been declared in XAML in WPF?
There is a rectangle control in XAML. In my C# code there are times in which it would be nice to fill the background color. How does one do this?
The rectangle has a text block nested inside. The Fill works to color the whole rectangle but it also blocks out the text. On the other hand, using the stroke first colors the rectangle and I can modify the enclosed test but the rectangle does not have a boarder.
The way to do it might be to bind the Rectangle background colouur to a property and use INotifyPropertyChanged to trigger the update of the colour based on the change.
How do I bind the Rectangle background colour to a property?
William
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asked
on
22 May 2010
1 answer
123 views
Hello ... be patient with me. I´m more of an front-end person, not much of a hard-core programmer.
So, I´m supposed to evaluate the WPF controls to use for our software ... meaning basically when I can get it to work, then it should be easy to use ... I´m just going nuts here because of an issue I get when trying to follow those tutorials ... for example I tried to follow the online tutorial for RadMap ... when I try to add the reference in the Silverlight project I get ....
Installed RadControls for WPF Trial. Visual Studio 2008 Sp 1, .Net 3.5 Sp1, Tried it with Silverlight Tools 2 and Silverlight Tools 3.
What am I missing ?
Any help would be appreciated. thanks d.
So, I´m supposed to evaluate the WPF controls to use for our software ... meaning basically when I can get it to work, then it should be easy to use ... I´m just going nuts here because of an issue I get when trying to follow those tutorials ... for example I tried to follow the online tutorial for RadMap ... when I try to add the reference in the Silverlight project I get ....
"You can´t add a refernece to Telerik.Window.Controls.DataVisualistion.dll as it was not built against Silverlight runtime. Silverlight projects will only work with Silverlight assemblies"
The thing is that I have very limited rights on my computer, for every install or un-install or whatever, I have to get our IT-guys involved, and that can mean I have to wait for hours or days.
Installed RadControls for WPF Trial. Visual Studio 2008 Sp 1, .Net 3.5 Sp1, Tried it with Silverlight Tools 2 and Silverlight Tools 3.
What am I missing ?
Any help would be appreciated. thanks d.
Yavor Georgiev
Telerik team
answered
on
21 May 2010
2 answers
48 views
We have noticed with your chart control that when we set it so that the point labels are showing it makes the opacity of the series definition read only. Is there a way to disable this behavior or work around it so that we can change the opacity in this case? Currently we turn the opacity to 50% for all other series when the user hover’s the mouse over one of the series items in the legend. If the point labels are on and the opacity locked we are unable to do this. Any help on this matter would be greatly appreciated.
Thanks in advance
MacKenzie
Dwight
Telerik team
answered
on
21 May 2010
