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Can you tell me if I can do winforms .net 5 application that implements DI and EF core? Any ideas? Thanks a million.
Dess | Tech Support Engineer, Principal
Telerik team
 answered on 22 Feb 2021
2 answers
2.0K+ views

Hi,

Is it possible to open a context menu's sub menu item programmatically?

I have a context menu with sub menu items, as shown in the attached image.

I know how to show the context menu in a particular location but I can't find a way of also opening/expanding sub menu "Item 2" so that menu items "Sub item 1" and "Sub item 2" are shown to the user.

Not sure if it make any difference but, the context menu is activated by right click on a RadGridView. 

Thanks,

Arash


Arash
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 answered on 19 Feb 2021
1 answer
154 views

Hello,

is it possible to show pop-up infos (like in Windows everywhere) to your controls? A search doesn't Show ANY Information About that which surprises me extremely. Especially I want to show the complete entry of this RadDropDownList when it is too Long to show in the list.

Thank you in advance!

Dess | Tech Support Engineer, Principal
Telerik team
 answered on 19 Feb 2021
4 answers
160 views

How do you align the text in the TextBox area? 

I tried both CheckedDropDownListElement.EditableElement.TextBox.Alignment

and also CheckedDropDownListElement.TextBox.Alignmentbut but neither has any affect.

It is always TopLeft.

Dess | Tech Support Engineer, Principal
Telerik team
 answered on 17 Feb 2021
1 answer
277 views

Hello,

We are having an issue with our application on high DPI monitors. When the PdfViewer loads a document, it resizes the whole application. The issue only occurs with the published application. It does not happen on debug mode. See attached video.

Thank you,

video: https://drive.google.com/file/d/1N_JkCRQ6GNOYgsL3PrwOYm0hOBPpaGn8/view?usp=sharing

Dess | Tech Support Engineer, Principal
Telerik team
 answered on 17 Feb 2021
5 answers
1.5K+ views
When I drop a RAD control on a form, the control does not show on the design surface of the form - it goes to the components section of the form (where timers and dialogs components are shown).

Do I have a bad build? I'm using the .dll's only, not a full install of the 2011 Q1 release.
Dess | Tech Support Engineer, Principal
Telerik team
 answered on 15 Feb 2021
5 answers
156 views

Hi,

I need to host radpopupeditor in radcommandbar. i know i have to use radHostItem. It was possible to do but there was no way to set the associatedControl for the popupeditor because its Element does not have this property. here is the code i managed to get so far:

 

            Dim cont As New RadPopupContainer
            cont.Controls.Add(New tempControl With {.Dock = DockStyle.Fill})
            Dim pop As New RadPopupEditorElement
            pop.??? = cont
            hostFilter.HostedItem = pop

Nadya | Tech Support Engineer
Telerik team
 answered on 12 Feb 2021
1 answer
118 views

Hello I have a problem with operators wrapped with special characters.

For example when registering the parentheses as operators it works if the previous and next characters are not special characters like the example below.

select SUM(firstColumn) from myTable;

But if the previous or next character of parentheses is a special character, it does not recognize the parentheses as operators.

select SUM(*) from myTable;

How can I make it so that the registered operators are highlighted even if it is wrapped with special characters?

 

Dess | Tech Support Engineer, Principal
Telerik team
 answered on 12 Feb 2021
1 answer
103 views

I have two problems with SyntaxEditor.

First problem is when any special characters are followed by -- other than a space, it is not treated as comment.

How can I make it so that it understands the second comment below is a comment line? (Any way to override a comment REGEX?)

-- testing working comment
--- testing not working comment

 

Second problem is when the keywords wrapped around with any special characters in a non-keyword are recognized as a keyword.

In other words, the word TEST_TABLE is one word and is NOT a keyword, but because TABLE is a keyword and it is wrapped with _ and a end of line, TABLE is highlighted.

How can I make it so that those keywords to be highlighted only when it is wrapped with start of line, end of line or a space? 

SELECT * from TEST_TABLE

 

Dess | Tech Support Engineer, Principal
Telerik team
 answered on 12 Feb 2021
5 answers
317 views

I have toggle switches to mark a day of the week as closed.  The event sender is RadToggleSwitchElement and not RadToggleSwitch.  I need to get RadToggleSwitch.Name to extract the day of the week from the control's name which is then used down the line.

 

RadToggleSwitchElement.Name = null

RadToggleSwitchElement.Parent.Name = null 

 

How can I get the name of the RadToggleSwitch in the ValueChanged event handler?

 

TIA

Memo
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 answered on 11 Feb 2021
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