Hello,

In my LineSeriesDefinition there are two SeriesMapping(High,Low).
I plot DateTime on AxisX.
But, in my data there are up-to 4 records for different time(Hours) per date.
So, i have to plot 4 points(based on time) in one step of Date.

i have set property of telerik:ChartArea.AxisX in DefaultView as:

But it will shows:
in minimize mode:
 
1.I don't want group of 1Week.
and it is solved in maximize mode.

In Maximize mode:

2. Series is started from half of the first Step area of the axis-X. In above snap for the Date 1st Oct it start from the Half.
I want to start from immediate of Axis-Y. also date must Between MinorTick Line.
Is it possible to solve it?

Thanks in advance.
Regards
Dhaval Patel

Hello!
I am trying to load a .rtf document in the RadRichTextBox using bindings in XAML.
Here is my XAML: What type should be the object that is bound to the "Rtf" property of RtfDataProvider? Can I pass an array of bytes? Can I do it without any code-behind? I can see in the output that my code always throws an exception : "A first chance exception of type 'System.NullReferenceException' occurred in Telerik.Windows.Documents.dll". Thank you in advance. 

Sincerely yours,
Mike.

Hi,

I have implemented RadGridView with row details. The RowDetailsVisibilityMode="VisibleWhenSelected" , when I expand a row, the details is shown, but it collapses after 10 seconds.

Is there a setting to control this behavior?

Hi there,

I'm trying to style a GridViewGroupRow. I don't have Expression, so are doing it manually. I have copied another control template that was posted on these forums a while back and have modified it to our needs. The only thing I can't seem to change are some vertical lines that I presume are being added by a GridViewVirtualizingPanel. 

Frustratingly I am also trying to attach a jpeg showing what I am trying to change, but the Attach FIle 'Select' button below does not work! (Grrr ...)

Can you provide me with an email address to send the file too.

Regards,
Martin Kay

Hi all

We had an application which was working on 3.5 .net framework but now we have upgraded it to framework 4 and telerik version is the same (telerik version: 2011.1.315.35)  suddenly a strange issue is happening

We have a XAML file with Hirarchical grid structure (Master grid and a child grid for that).

There are two buttons in two seperate columns of the child grid both have click event and visiblity of the button is set through converter

ISSUE: the child grid is not getting displayed when i click on the expand button ie(+) of the master grid . and if i remove the click event for the buttons its working and also if keep the click event and remove the visiblity which is set through converter it works fine.

it will not work when both are used

Please Help
thanks in advance
Jagadeesh

hi,
i but 5 RadGridview in RadTabControl when we have many TabItem ,the problem is for each selected TabItem  the event load is launch.
for me all  RadGridView is loaded in the first time when i load the view. 

my question:there is a possibilty to stop load when i select TabItem  ?
i find just a possibilty to keep the already selected TabItem ,is not a solution for my problem because i want to block all event load.
 
thanks

I have a RadGridView.  Binding to my data source takes about 30 seconds for 1000 items.  This is far too slow for me.  So I turned on virtualization.  This sped things up, but now I can't scroll without a 5 second delay per screen of items.  Now this is too slow for me.  So here's what I want:

Grid gets its items source and acts as if virtualization is on.  Stuff shows up instantly.
Once grid is displaying items, it starts a separate thread to load the containers for everything else.
After 30 seconds, the grid is done and fluid to navigate in.  BUT it still responded and showed some items instantly.

Possible?

After implementing Q2 SP1, any checkboxes or buttons that were in a popup container will no longer check/uncheck or trigger the Command of a button.
It can be as simple as:
<Popup>
    <Checkbox Content="Test" />
</Popup>
And the checkbox wont physically check anymore.

I change back to the non Service Pack version, and it works fine.

Any ideas?

I'm working with very large databases and filtering (and sorting) at the database server.  I'm using the RadGridView filtering and sorting but catching the events and triggering a requery at the database server after gathering the users filter and sort choices and converting them to SQL.

So far so good however I ran into a problem:
When a new filter is created I catch that in the grid's Filtered event and examine for distinct filters and field value filters and build accordingly.  The problem comes when a user *removes* the filter from a column as there is no event fired that I can see so there's no way I know of to trigger another query.

Ideally I wish the GridView just had an event that indicated it needed a refresh of it's data when a user filters or sorts or changes column order etc to support people like me who are not going to simply send a gigabyte of data directly to the grid to allow it to do the sorting and filtering itself.  That way I could just iterate the columns build my sort and filter all at once in one go and be done with it.

This doesn't appear to be supported however or I missed something (which seems likely, because who builds a grid with no support for filtering and sorting at the back end?) so if my approach is wrong I'd love to hear about it.  If not then how do I determine when the user has *removed* a filter from a column?

I am attempting to use shape files from the following source:

Shape File Source

• Select - States (and equivalent)
• Select - Georgia (tested files)

The exact files I tested were the files for Georgia (both 2010 and 2000)

I currently have an information layer defined by the name infoLayer and I am initializing the reader in the code behind (I also get the same error when setting up the information layer in the xaml):


When starting up the program I get the following error:


The above code works fine using shape files from the DynamicHeatMap example.