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17 answers
473 views
Hi,

I try to double click on the scroll, it just suddenly select the row not scroll down. My purpose it just to scroll down in grid.

Please help.
Hristo
Telerik team
 answered on 20 Oct 2017
2 answers
112 views

Hello,

I am using a map with 2 layers 

Dim layer As New MapLayer("Site")
layer.ClusterStrategy = New ElementClusterStrategy()
layer.ClusterDistance = 50
Me.RadMap1.Layers.Add(layer)
Me.RadMap1.Layers.Add(New MapLayer("Base départ"))

And i add elements to the map like this

Dim element As New MapPin(siteInfo.Location)
element.Text = String.Format("{0}" & vbCrLf & "{1}", siteInfo.Name, siteInfo.adresse)
element.BackColor = Me.colors(siteInfo.identifieur)
element.Tag = siteInfo
element.ToolTipText = String.Format("{0}" & vbCrLf & "{1}", siteInfo.Name, siteInfo.adresse)
Me.RadMap1.Layers(siteInfo.identifieur).Add(element)

 

In this setup, tooltiptext works on pins contained on layer without cluster, but they don't on the one with cluster.

Can you tell me how can i use ToolTipText with cluster ?

 

Thank you

 

perico
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Iron
 answered on 20 Oct 2017
5 answers
304 views

Hi,

I am zooming to particular area of the ChartView. Depending on the zoom, some lines may not be visible in the current zoomed in portion of the chart. So, the legend is displaying items that are not currently visible in the chart. I need to display legend only for the lines that are visible in different zoom/pan settings. How to achieve this?

Dess | Tech Support Engineer, Principal
Telerik team
 answered on 20 Oct 2017
2 answers
148 views

I have a databound list, in which my object contains the following properties

DOB
FirstName
LastName

 

When I bind my times to the list view, the columns come out as 

DOB       FirstName      LastName

 

Is there a way to programmatically order the columns?

FirstName     LastName    DOB

 

TIA

 

 

Dess | Tech Support Engineer, Principal
Telerik team
 answered on 20 Oct 2017
1 answer
180 views

Is it possible to use data bindings in a list view that contains both groups & multiple column lists?

 

TIA

Dess | Tech Support Engineer, Principal
Telerik team
 answered on 20 Oct 2017
1 answer
105 views

Hello,

I'm coming back with a new question :).

There is a way to minimize a radform just with the titlebar and keep the windows active ?

I found the TitleBar_Minimize event handler but I don't know which options use.

step1.png the windows is active

step2.png I click on the minimize button in title bar

step3.png I have my radform active and reducted (without resizebutton), I can click on the maximum button to show the radform content.

 

Best regards,

 

Hristo
Telerik team
 answered on 19 Oct 2017
3 answers
825 views

Could someone help with adding the following Unicode character to a tables textbox.  I have been asked to add the following service mark character (U+2120) which resolves to "SM" to the end of a string.  For some reason when I add this and try to save the report, I am getting the following error.  "Some unicode characters in this file could not be saved in the current codepage. Do you want to resave this file as unicode in order to maintain your data?"

 

I need to add a string to the table cell textbox as follows "Some test for textbox (℠)"

 

Thanks

 

Dave.

 

Hristo
Telerik team
 answered on 19 Oct 2017
5 answers
610 views

I have a BindingList of a business object that I want to bind with a ListView (in detail mode).

I can change which properties get displayed (and there respective column headers) using the ColumnCreating event, but I cannot change the order of the columns.

As I understand, the binding process of ListView will use the properties in the order that they appear in code, this should have been fine, except that in case of object inheritance, the parent's class properties come after the child's class properties. In my case, I want base class properties to appear first and followed by child class properties.

Is there a way to change or affect the order that columns get created?

This would also allow me to save and recreate the order in which the columns appear, if, in future, I allow the user to reorder the columns of the ListView.

I know that I could use a DataTable to manipulate the columns beforehand, and use this as my binding source, but I would like to avoid this "conversion" between business object and DataTable.

Mark
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Veteran
 answered on 18 Oct 2017
3 answers
95 views

Hello all,

I'm looking for an option that allow to get the date of the current week with an input by the start of the nameday.

example : 

we are the 16 oct

I write on the keyboard 'f'

I wish an autocompletion with 'friday 20 october'

this is possible ?

with Tuesday and Thursday 2 keypress are required.(tu or th)

Thanks.

Hristo
Telerik team
 answered on 18 Oct 2017
1 answer
159 views

Good day,

the viewer (2017 R3) crash if you try to copy the selected text.

1. select text in viewer

2. open the context menu 

3. click on 'Copy'

You have the exception:

System.NullReferenceException occurred
  HResult=0x80004003
  Message=Riferimento a un oggetto non impostato su un'istanza di oggetto.
  Source=Telerik.Windows.Documents.Fixed
  StackTrace:
   at Telerik.Windows.Documents.Fixed.FormatProviders.Old.Pdf.Utils.Helper.get_Dispatcher()
   at Telerik.Windows.Documents.Fixed.Selection.TextSelection.GetSelectedText(Object param)
   at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state, Boolean preserveSyncCtx)
   at System.Threading.ExecutionContext.Run(ExecutionContext executionContext, ContextCallback callback, Object state, Boolean preserveSyncCtx)
   at System.Threading.ExecutionContext.Run(ExecutionContext executionContext, ContextCallback callback, Object state)
   at System.Threading.ThreadHelper.ThreadStart(Object obj)

Thank you.

Dess | Tech Support Engineer, Principal
Telerik team
 answered on 17 Oct 2017
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