or
2 answers
81 views
I have a column with a checkbox in it which will reflect the selection status of the row. This column is added via the xmal and the other columns are binding to the data source.
Same implementation as the following link:
http://www.telerik.com/community/forums/wpf/gridview/button-and-checkbox-on-row.aspx
They work very well and only one issue for me. I can sort other columns by default, but nothing happen when I click the header of the checkbox column, neither the colour will change when I move the mouse over it like other columns.
Is it possible to sort the grid be selection status of the rows (true or false) when I click the header of this column, just like a REAL data column?
Many thanks!
John
7 answers
197 views
What event of the rad Carousel can I use to track the currently selected item’s index when it changes?
I need to track the selected item’s index in the Carousel control for both the mouse and keyboard whenever the Carousel item is changed to another item. For example, just like in a list box, the selected item changed event is raised letting you read the currently selected item’s index.
I noticed that the Carousel control has buttons that you can move to next, previous, last, first, etc. but there are no button click events for those buttons on the Carousel control itself.
So again, I just need a way to perform the following task using a Carousel control event:
1. The currently selected item changes to a new item
2. I then can get the new selected item’s index of the Carousel control
And again, I need to do this task no matter if it is the keyboard, the mouse, the mouse wheel, the click of the mouse, etc. I just need an event to help me get the currently selected item’s index.
Note: I am not using the most recent version of the telerik controls. I think I am one or two versions prior.
Help!
Bill
4 answers
309 views
I'm having some problems with the IsHidden property of the RadPane. I cannot seem to get a RadPane to show again once the user has clicked the hide cross button.
I have tried doing the following:
- Have a RadPane in a RadDocking.
- Click the hide cross button.
- Have a menu item with an event handler in the code behind of the window.
- In the event handler:
this.myRadPane.IsHidden = false;
The IsHidden is set and is even serialized if I use SaveLayout() on the docking. But the panel doesn't show up. Am I missing something here?
Regards,
// Martin
2 answers
151 views
I'm sorry for "Cross Posting" but I put this in the wrong forum originally
I'm using the numeric up down for several measurement entries, the user is able to use the "." key on the numeric keypad, but not the "." key on the alphabet keyboard (next to the "," key and the shift key).is there a reason that the period key isn't allowed, and how do I get past it. this is a big problem for my users, as they all use laptops with no "numeric keypad".
Is there a workaround?
Thank you
Joshua
joshua odell
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answered
on
14 Dec 2009
4 answers
229 views
Hi,
1) I'm trying to figure out how to decrease the size of the points on a line chart. I'd like them to go away completely, or make them so small the line masks where they are. Is there a way to turn them off?
I'm new to Telerik RAD tools, and I have a couple newbie questions:
1) I'm trying to figure out how to decrease the size of the points on a line chart. I'd like them to go away completely, or make them so small the line masks where they are. Is there a way to turn them off?
2) I'd like to know where it is you can change what kind of chart you're working with. Right now, I have a LineArea chart, and I'd like to change it to just a Line chart. For me, the default is line area, and I need the fill area beneath the line to be clear.
3) I'd also like to know how you set the speed of the animation of the line. Right now I have the animation disabled, but it would be nice to have it animate EXTREMELY fast. Right now we have 600 points on a line graph, and I'd like to animate those points (3 major peaks) in about 3 seconds... and then perhaps repeat. (We're simulating a heart beat EKG)
Any advice or help would be much appreciated. Thanks so much!
Greg
1 answer
107 views
GridViewControl - how to load data to it from simple datatable..? There is not such a trick as DataSource, as it was in winforms. DataBinding is the only way to do that?
Vlad
Telerik team
answered
on
14 Dec 2009
1 answer
125 views
I'm using the numeric up down for several measurement entries, the user is able to use the "." key on the numeric keypad, but not the "." key on the alphabet keyboard (next to the "," key and the shift key).
is there a reason that the period key isn't allowed, and how do I get past it. this is a big problem for my users, as they all use laptops with no "numeric keypad".
Is there a workaround?
Thank you
Joshua
Konstantina
Telerik team
answered
on
14 Dec 2009
1 answer
164 views
If the user manually enters "0" in the date textbox and lost focus from date picker , app crashes.
Its seems to crash only with "0"...it does allow the "1" or "2"..or even allows the user to select a NE entry date from the calendar menu but manually delete almost the whole of it.
Error : Year, Month, and Day parameters describe an un-representable DateTime.
'
You can check in Telerik C# sample exe also. It simply crash when you enter '0' in datepicker and lost focus.
Please advice me how to solve or atleast how to stop manual entry in that control asap. We have release soon.
Konstantina
Telerik team
answered
on
14 Dec 2009
1 answer
95 views
Hello
I have a grid with checkBox column
I want to find all the rows
where the user select the checkBox
(something like foreach..
so I can save the ID's of the selected rows in an array)
thanks
I have a grid with checkBox column
I want to find all the rows
where the user select the checkBox
(something like foreach..
so I can save the ID's of the selected rows in an array)
thanks
Vlad
Telerik team
answered
on
14 Dec 2009
1 answer
52 views
What are the new classes I can used alternatively? I cast a Record to a DataRecord to access its Data property currently.
SelectedRecords and its CollectionChanged event are gone...
SelectedRecords and its CollectionChanged event are gone...
Vlad
Telerik team
answered
on
14 Dec 2009
