Hi ,

I have bought Telerik Winforms license and it is working fine, but last week i upgrade project using upgrade wizard. After that, now it displays the trial popup again. In my project i still see the file licenses.licx. How can i solve it ?
I have tried go to my account and download the version again but it displays when i install :
Telerik UI for Winforms R1 2019 SP1 is already installed.


Thanks.

Hi,

Using BindingNavigator with DataLayout - how to add confirmation dialog to Delete button?

Also how to disable Delete button? 

Me.RadBindingNavigator1.BindingNavigatorElement.DeleteButton.Enabled = False 

- has no effect

Thanks

Alex

Hi Telerik,

   I am looking for a feature on the RadGridView which changes the Group value. As shown the attached screenshot, I want to change the value of the Country group from Argentina to Austria. After changing, the RadGridView will show the Country group of Austria with 5 rows within instead of showing 2 rows for Austria. Can you please help advise me for this feature? I am still searching in the forum while waiting for your response. Thank you very much.

   Regards,

   Tan.

Hi,

I have a login form when run application, and i want it focus on the textbox . Example i am having another applications are opening: notepad, IE... When i run exe , it does not focus on the winform application , so if i want to input textbox i have to use mouse click on textbox.

How can i solve it ?

thanks.

HI, 

Please help

Language: VB.Net

DB: MySql

Application type: Document Management

How to save the loaded pdf file into MySql table and retrieve the same in same PDF Viewer? I have successfully saved the image from a picture box to SQL server DB (field datatype: image). I am very new to MySQL. recommend the data type also. 

Thank you very much

Arun

Hello!

Do you have an example of a edit control which has custom drop-down area (I need something like RadCalculatorDropDown but with my own content of drop-down area)?

Thank you!

It is VERY important to us that PDF documents print to scale.I have read through the posts here and am still having the problem.

I am printing to a printer that has 0.16 in margins all around. The page size is 8.5 x 11. The drawing border is 8 x 10.5 (which would allow margins up to 0.25")

There are 2 images attached. Each shows an architect scale against the print out. One for Adobe, one for RadPrintDocument.
The Adobe prints to scale (the 120" wall at 1/2" scale shows 10 (10 feet).  The RadPrintDocument is short as it is automatically scaling the PDF file down.
Also attached is the PDF file I am using for this example.  Correction: PDF not attached as not allowed to attach to forum posts.

How can I stop that scaling please and always print to 100% scale please?

The code we are using:

RadPdfViewer rViewer = new RadPdfViewer();
rViewer.DocumentLoaded += RViewer_DocumentLoaded;
rViewer.LoadDocument(@fileLocation + fileName);
rViewer.LoadElementTree();
Application.DoEvents();

 private static void RViewer_DocumentLoaded(object sender, EventArgs e)
      {
         RadPrintDocument document = new RadPrintDocument();

         document.Landscape = true;
         document.DefaultPageSettings.PrinterSettings.Copies = 1;
         document.DefaultPageSettings.Margins = new System.Drawing.Printing.Margins(0, 0, 0, 0);
         document.AssociatedObject = (sender as RadPdfViewerElement);
        
         
         document.Margins = new System.Drawing.Printing.Margins(0, 0, 0, 0);
         document.DefaultPageSettings.Margins = new System.Drawing.Printing.Margins(0, 0, 0, 0);
         document.OriginAtMargins = true;
         document.HeaderHeight = 0;
         document.FooterHeight = 0;
         document.Print();
      }

Thank you!!!

OS: Windows 7

Scale Settings: 135% (1.35 in DPI Scale)

Spotted problems:

1) radSplitContainer, collapsible - when collapse/restore first panel it restores 1.35 larger than it was.

2) CommandBarElement.SaveLayout/RestoreLayout - restores elements in a wrong position. Elements that aren't aligned with left or top border will be moved right and bottom correspondingly. I guess it saves position adjusted to DPI Scale, but restores as not adjusted 

Both can be easily reproduced with QuickStart example (e.g. split container). Repeats on the current prod version and on the current xxx.308 beta. 

Hello!

I have the following RadTreeView and I would like to know if it's possible to remove duplicate sub-nodes. Here is how my tree looks like.

[MAIN NODE 1]        |        (text = Main Node 1)        |        Name = Node1

    [SubNode1]

    [SubNode1]

    [SubNode2]

[MAIN NODE 2]        |        (text = Main Node 2)        |        Name = Node2
    [SubNode1]
    [SubNode1]
    [SubNode2]

How would I loop through all the main nodes and remove all the duplicate child nodes?

I created my main node dynamically through code and do not store their .Name property so I cannot just use RadTreeView.Nodes(MainNode)

Is there something like..

For Each MainNode In RadTreeView1.MainNodes

Loop through and delete child nodes if there is a duplicate

Please take a look at this example : 

Change the appearance of the buttons in GridViewCommandColumn

I want to create buttons with `Delete` text of every buttons.

But when i create a CommandColumn in GridView text of every button is empty.

Where can we set Button's Text?

Thanks in advance