Telerik Forums
UI for WinForms Forum
5 answers
279 views
I might be wrong, but it looks like that Telerik is a C# domain, whereas VB is some kind of a "add on" support! The reason, that causes me to think this, is, the included example C# sharp solution opens in VS2005 without any errors and runs perfectly, the VB solution shows up 207 warning and 70 errors after loading, mostly "method" or "member" errors, out of the box. A Rebuild solution fixes nothing (thought I could created the control classes).
Where is the difference? And is there a way to fix this?
Thanks.

Best regards,
Joerg

Jordan
Telerik team
 answered on 13 Aug 2007
1 answer
125 views
Hi,

I'm trying to add a MapPoint ocx component to a radDockPanel at runtime.

Me.pnMap = New Telerik.WinControls.Docking.DocumentPane
Dim oMap As New MapPoint.MappointControl
Me.pnMap.Controls.Add(oMap)

The following error occurs:

Unable to cast COM object of type 'MapPoint.MappointControlClass' to class type 'System.Windows.Forms.Control'. Instances of types that represent COM components cannot be cast to types that do not represent COM components; however they can be cast to interfaces as long as the underlying COM component supports QueryInterface calls for the IID of the interface.

If I embed the control from the toolbox at design time everything works fine, so could you please help me with this?

Regards,

JulioR
Top achievements
Rank 1
 answered on 10 Aug 2007
1 answer
48 views
I am finding the need to know when tabs are being changed in my application. I'd like to see a DockingManager DockTabChanging event on top of the DockTabChanged that already exists.

Thanks,
Dimitar Kapitanov
Telerik team
 answered on 10 Aug 2007
1 answer
80 views
Does TreeView support right-to-left. (for example Hebrew language)
In properies i changed to yes but i don't see any result.
Boyko Markov
Telerik team
 answered on 09 Aug 2007
1 answer
212 views
How can i know column header height?
                                                      Thanks!
Georgi
Telerik team
 answered on 09 Aug 2007
6 answers
190 views
How can I directly get the TabItem's Index in a TabStrip? There is no Index property.

Currently I use this function:
        private int GetTabIndex(RadElement Item) {
            int i = 0;
            foreach(RadElement E in fTab.Items) {
                if (E == Item) return i;
                i++;
            }
            return -1;
        }
...but that can't be the solution. ;-)

Thanks for your help,
Christian

Boyko Markov
Telerik team
 answered on 09 Aug 2007
1 answer
71 views
Does GridView support right-to-left. (for example Hebrew language)
In properies i changed to yes but i don't see any result. the row heder is still from left site thanks
                                                                      
Dwight
Telerik team
 answered on 08 Aug 2007
1 answer
59 views
I tried to use the online help for the winforms charting control and whenever there is a link to a specific property (e.g. http://www.telerik.com/help/winforms/Q1%5F2007/RadChart~Telerik.WebControls.ChartRotatingLabel~RotationAngle.html) I get a 404. Just thought you would want to know.
Nikolay Dobrev
Telerik team
 answered on 08 Aug 2007
1 answer
119 views
It would be great if you have self-paced tutorial for wincontrols just like you have for ASP.NET controls.
Nikolay Dobrev
Telerik team
 answered on 08 Aug 2007
3 answers
88 views

Hi All,
Greetings,

I'm Using The Trial Version Of The WinControls, All The Controls Works Fine When I'm Using It On The Development Machine With Visual Studio 2005 , But When I Try To Deploy My Windows Application To A Client Machine, Non Of The RadControls Works Fine ( It Doesn't Show The Effects That It Has When Using It In The Development Stage ) !!!
I Checked The .Dlls , It's All Included With My Distribution Package For The WinApp .

So, Can Anyone Help Me Plz ?
Thanks

Guivara
Vassil Petev
Telerik team
 answered on 08 Aug 2007
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