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9 answers
1.9K+ views
Hello,

How can I make the first row of a RadgridView selected by default, if there's any?

Thank You.
LM
Nadya | Tech Support Engineer
Telerik team
 answered on 03 Feb 2021
3 answers
1.4K+ views

Hello,

What is the best strategy so that the controls are not distorted on screen scales at 100%, 200%?
In 100% scale if it looks good. On scale 150% wrong!

I attach images. Please rename SEND.png as SEND.RAR

Best regarsds

Dess | Tech Support Engineer, Principal
Telerik team
 answered on 02 Feb 2021
1 answer
123 views

Hi,

I'm trying to adapt this fantastic user control to display a peculiar syntax that we use to let our clients write "code-like" functions.

 

But I'm facing a problem. Our syntax contains symbols like this:

!IF, !ELSE, !OR, !WHEN and so on.

 

I discovered that symbols are not considered part of a word in TryGetClassificationType().

 

I tried a userControl that works with regex and I achieve what I wanted, but telerik comes with styles, Localization, and I'd really love to use RadSyntaxEditor.

 

Thanks in advance for all the help you provide.

 

 

Dess | Tech Support Engineer, Principal
Telerik team
 answered on 02 Feb 2021
4 answers
534 views

Hi,

I'm using the latest Telerik assemblies (2019.2.508.40) and when I utilize the new RadOpenFileDialog it doesn't seem to capture the theme on the form (when executing ShowDialog()). It opens with the normal RadForm look (blue). My theme set on the form is Fluent. I checked the properties on the RadOpenFileDialog, but am not seeing a ThemeName property.

 

RadOpenFileDialog openFileDialog = new RadOpenFileDialog();
DialogResult result = openFileDialog.ShowDialog();

Dess | Tech Support Engineer, Principal
Telerik team
 answered on 02 Feb 2021
2 answers
280 views
How do I change the back color of the select cell and hover over color in the dropdown?
John
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Iron
 answered on 01 Feb 2021
1 answer
776 views

     i create DataTable and set to RadListView Datasource

DataTable x = -----------;

radlistview1.datasource = x;

radlistview1.DisplayMember = "Item";
radlistview1.ValueMember = "ID";

how can i add image in ListView (IconeView)

(images addresses in datatable - img column)

 

please help

Dess | Tech Support Engineer, Principal
Telerik team
 answered on 01 Feb 2021
1 answer
1.0K+ views
I have a new project and am using .Net 5.0.  I have a RadForm with a RadTreeView control.  I am trying to get a DataSource selected for a RadTreeView control.  I am expecting the UI at this point to give me the option to add a new DataSource but that is not available.  When I manually add a System.Windows.Forms.BindingSource to the form it is also not listed in the available DataSources.  I am running VS 2019 Version 16.9.0 Preview 3.0 and Telerik 2021.1.122.  Is this the correct behavior at this point?
Hristo
Telerik team
 answered on 01 Feb 2021
3 answers
423 views

I have several panels on a form.  I need to dynamically create a CommandBar (vertical in this case) and place it on a panel.  I then need to reposition this panel and resize the one above so that the entire CommandBar is visible.  I would like to set the size and location of these panels based on the size of the CommandBar, but the Size property does not reflect the size required to display all the added buttons.

The CommandBar in the attached image has 5 button, but only three are visible.  If I knew the size of the CommandBar, I could set the Location of the panel containing the CommandBar and the Height of the panel above it, so that all 5 buttons would be visible.

How can I get the information needed to set the Size and Locations of the two panels as needed to make the dynamically created CommandBar visible.


Todor
Telerik team
 answered on 29 Jan 2021
8 answers
98 views
"RightItems" has several elements of type "RadButtonElement". How to listen for the "MouseEnter" event of the container that contains the "RadButtonElement".
For example, to change the color of "RadButtonElement" when hovering over the container?
Stoyan
Telerik team
 answered on 29 Jan 2021
0 answers
651 views

Only users that have Telerik installation version 2021.1.122 are affected.

Symptoms:

Clients that have Telerik installation version 2021.1.122 can not build successfully .NET Core/.NET 5.0 projects. The following error occurs while compiling the project:

The problem is a missing NuGet fallback folder.

Solution:

You should create the missing ToolboxNuGetPackages folder in the installation folder of the controls, usually at C:\Program Files (x86)\Progress\ToolboxNuGetPackages.

Nadya
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 asked on 28 Jan 2021
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