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UI for WinForms Forum
3 answers
84 views
Hi,

I've got a brand new WinForm, I've added the Panorama control, and a few TileElement controls. Strangely, if I enter "Safety Officers" as the text on one of them, the control on screen shows only "Safety Officer". Even if the tile covers 2, 3 or more columns. If I change the text to "Safety Officerss", it then displays "Safety Officers".

Looks like a bug to me as this is the only combination of words that I've found that does this... I've pluralised other items, and they behave correctly.

Cheers,

Mike
Dess | Tech Support Engineer, Principal
Telerik team
 answered on 22 Jul 2014
2 answers
196 views
Hi
when i am trying to save the layout of a radGridView to a memory stream i get the following error:
Property accessor 'EnableFastScrolling' on object 'Telerik.WinControls.UI.RadGridView' threw the following exception:'Object reference not set to an instance of an object.'
i am using devstudio 2012, win8.1, .net framework 4.0

Can you help please?
Tasos
Top achievements
Rank 1
 answered on 22 Jul 2014
2 answers
147 views
hi  i am trying  to make project like demo (Custom Appointment Dialog)

1- i can't display custom resources from database from class (CustomResource) in "CustomEditAppointmentDialog" Form 
2- save resource ID in table appointment  (IEvent).
3-create custom background class "AppointmentBackgroundInfo"   to override colors and  names .

Note :  i using  business object , resource  "relation one to many "

thank you



Dess | Tech Support Engineer, Principal
Telerik team
 answered on 21 Jul 2014
3 answers
125 views
when i use a background image on the live tile at Radpanorama i get this error



 The "GenerateResource" task failed unexpectedly.
System.Runtime.InteropServices.ExternalException (0x80004005): A generic error occurred in GDI+.
   at System.Drawing.Image.Save(Stream stream, ImageCodecInfo encoder, EncoderParameters encoderParams)
   at System.Drawing.Image.Save(MemoryStream stream)
   at System.Drawing.Image.System.Runtime.Serialization.ISerializable.GetObjectData(SerializationInfo si, StreamingContext context)
   at System.Runtime.Serialization.Formatters.Binary.WriteObjectInfo.InitSerialize(Object obj, ISurrogateSelector surrogateSelector, StreamingContext context, SerObjectInfoInit serObjectInfoInit, IFormatterConverter converter, ObjectWriter objectWriter, SerializationBinder binder)
   at System.Runtime.Serialization.Formatters.Binary.WriteObjectInfo.Serialize(Object obj, ISurrogateSelector surrogateSelector, StreamingContext context, SerObjectInfoInit serObjectInfoInit, IFormatterConverter converter, ObjectWriter objectWriter, SerializationBinder binder)
   at System.Runtime.Serialization.Formatters.Binary.ObjectWriter.Serialize(Object graph, Header[] inHeaders, __BinaryWriter serWriter, Boolean fCheck)
   at System.Runtime.Serialization.Formatters.Binary.BinaryFormatter.Serialize(Stream serializationStream, Object graph, Header[] headers, Boolean fCheck)
   at System.Runtime.Serialization.Formatters.Binary.BinaryFormatter.Serialize(Stream serializationStream, Object graph)
   at System.Resources.ResourceWriter.WriteValue(ResourceTypeCode typeCode, Object value, BinaryWriter writer, IFormatter objFormatter)
   at System.Resources.ResourceWriter.Generate()
   at System.Resources.ResourceWriter.Dispose(Boolean disposing)
   at System.Resources.ResourceWriter.Close()
   at Microsoft.Build.Tasks.ProcessResourceFiles.WriteResources(IResourceWriter writer)
   at Microsoft.Build.Tasks.ProcessResourceFiles.WriteResources(String filename)
   at Microsoft.Build.Tasks.ProcessResourceFiles.ProcessFile(String inFile, String outFile)
   at Microsoft.Build.Tasks.ProcessResourceFiles.Run(TaskLoggingHelper log, ITaskItem[] assemblyFilesList, List`1 inputs, List`1 outputs, Boolean sourcePath, String language, String namespacename, String resourcesNamespace, String filename, String classname, Boolean publicClass)
   at Microsoft.Build.Tasks.ProcessResourceFiles.Run(TaskLoggingHelper log, ITaskItem[] assemblyFilesList, List`1 inputs, List`1 outputs, Boolean sourcePath, String language, String namespacename, String resourcesNamespace, String filename, String classname, Boolean publicClass)
   at Microsoft.Build.Tasks.GenerateResource.Execute()
   at Microsoft.Build.BackEnd.TaskExecutionHost.Microsoft.Build.BackEnd.ITaskExecutionHost.Execute()
   at Microsoft.Build.BackEnd.TaskBuilder.ExecuteInstantiatedTask(ITaskExecutionHost taskExecutionHost, TaskLoggingContext taskLoggingContext, TaskHost taskHost, ItemBucket bucket, TaskExecutionMode howToExecuteTask, Boolean& taskResult) test
Stefan
Telerik team
 answered on 21 Jul 2014
15 answers
272 views
The existing terminology of "null" or "not null" is a very geeky computer science type of term and most users are caught off guard by this.  Most users in my experience would prefer the Excel "(blanks)" notation.  I like your "not null" functionality as Excel does not have this as a convenient checkbox, but again I would change the terminology to...

(blanks)
(not blank)
item 1
item 2
...

Eric
George
Telerik team
 answered on 18 Jul 2014
3 answers
97 views
Hi telerik Member:

We need check some data before leave CustomAppointmentEditDialog form. 
How can i stay on CustomAppointmentEditDialog form after check out some data is wrong?
And same question in delete button.



CustomerID: QD1612651
Stefan
Telerik team
 answered on 18 Jul 2014
7 answers
517 views
hi all,
           i have a requirement in which i have to export data to an excel when a certain conditions are given without displaying the data in a radgrid , i have tried making radgrid invisible but the data is not exporting when grid is invisible ...........help is much appreciated.
Stefan
Telerik team
 answered on 18 Jul 2014
1 answer
515 views
Hi,

trying to hide the border but there is no .border property available for the RadListView control.
How can I hide the border?

Thx,
Dirk
Ralitsa
Telerik team
 answered on 18 Jul 2014
1 answer
110 views
Hello.
I'm using RadScheduler and I set
dayView.RangeFactor = ScaleRange.FiveMinutes;
But I want scheduler cell lines to be drawn only on every 15 minutes cells only (like in ScaleRange.QuarterHour mode).
Can you help me please?
Dess | Tech Support Engineer, Principal
Telerik team
 answered on 18 Jul 2014
7 answers
331 views
Is it possible to allow a user to choose the chart type at run time, say from a drop down box.
I can obviously see the choices in the chart wizard in design but can't see how to code it.
*Using VB2005*

Cheers,
Gary
Stefan
Telerik team
 answered on 17 Jul 2014
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