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6 answers
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I would like to remove the Group option from the DataFilterAddNodeElement dropdown list when I'm adding to an existing group. Basically I only want to allow adding expressions to groups and prevent nested groups from being created. However, I still want to allow adding groups to the root node, just not to other groups. Is there a way to hide or disable the Group option in this scenario?

Thanks

Ole
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 answered on 26 Apr 2021
1 answer
126 views

Hi Team,

   When click or double click in the field and the full number doesn't get highlighted on the RadMaskedEditbox.

 

Video Link : https://ttprivatenew.s3.amazonaws.com/pulse/suganya-gmail/attachments/16655538/TinyTake24-04-2021-01-52-14.mp4

We need to load the Phone number Textbox value as 713-000-0000 ("(###) ###-####") while loading but when i try to enter the value the RadMaskedEditbox value it should allow to type 18 characters ((###) ###-############)

 

Nadya | Tech Support Engineer
Telerik team
 answered on 26 Apr 2021
6 answers
480 views
Hi, I am trying to use RadPictureBox  (Telerik UI for WinForms R1 2021) to  view EMF file. Zoom is working but I can't zoom to cursor or, at least stay at the same area, during zoom both scrollbars are getting max value so the image scrolled to bottom right corner  
Dess | Tech Support Engineer, Principal
Telerik team
 answered on 26 Apr 2021
2 answers
134 views

Hi,

How can I prevent the DragDrop operation in the File Open and File Save dialogs?

Thanks

Steve

Dess | Tech Support Engineer, Principal
Telerik team
 answered on 23 Apr 2021
2 answers
129 views

Hello!

I've got an Unbound RadGridView control that loads without issue.

Each row includes a Hierarchical grid.

 

I control the main grid column header height with this: gridTest.TableElement.TableHeaderHeight = 15

but I have not been able to figure out how to adjust the Hierarchical grid's column header height.

 

Any help you can offer would be appreciated :)

-C

 

 

 

 

 

 

Curtis
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 answered on 22 Apr 2021
4 answers
713 views
#1
How do I change the appearance of each of these: date of current value, today's date, special days, date under cursor as it moves, etc..  For example, I may want the current value's date to be an outline only, special days to be green with no border, today to be white font on black, etc.?

#2
when I set this.ShowUpDown = true; in a custom control VS can no longer draw the UI of any form that uses the control and when the app is run the next line of code (RadDateTimePickerCalendar calendarBehavior = (this.DateTimePickerElement.GetCurrentBehavior() as RadDateTimePickerCalendar);) returns calendarBehavior as a null value.  Is ShowUpDown deprecated or is this a bug?

#3
I tried to follow this http://www.telerik.com/community/forums/winforms/calendar-and-datetimepicker/disable-future-dates-on-datetimepicker-calender-element.aspx but the disabling only happens when the calendar is initially drawn ... (does not refresh when moving to other months) ... I fixed it by subscribing to the events for <, >, <<, >> buttons ... is this the best approach or is there one event for when the calendar changes?

#4
How do I change the image (from the combobox default to my calendar.png)?
I tried this (that I found on the forums) 

RadDateTimePickerArrowButtonElement button = (RadDateTimePickerArrowButtonElement)this.DateTimePickerElement.ArrowButton.Children[1].Children[1];

((ImagePrimitive)button.Children[4]).Image = ImageLibrary.Calendar;

which failed because the first Children[1] did not have any children resulting in a null reference.

I also tried this which looked obvious ...

this.DateTimePickerElement.ArrowButton.Image = ImageLibrary

.Calendar;
but the appearance of the control did not change.

#5
When my custom control sets

this.Format = DateTimePickerFormat.Custom;

this.CustomFormat = "MM/dd/yyyy - ddd";

these properties are ignored and must be explicitly set for each control where implemented.  Other values like

this.NullText are inherited from my controls as expected.

 

Ras Ran
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 answered on 21 Apr 2021
3 answers
188 views

Hello

I would like to set grid lines width to bold them in gridview. Is it possible?

 

All the best

 

Nadya | Tech Support Engineer
Telerik team
 answered on 20 Apr 2021
3 answers
1.3K+ views

I am using the 2016 Q2 release of the RadCalendar control...

 

I have reviewed the years old threads regarding the week selection in a Calendar control and I am still unable to achieve what I am after.  Hopefully someone can help...

 

When the form is loaded, I want the Calendar to display the month for the system date, and select all days in the associated week for the system date, using a Sunday - Saturday week format. So if today is Aug 3, 2016, I would want the Calendar to display 7 columns, 6 rows, showing dates Jul 31, 2016 to Sep 10, 2016, with the dates for the current week, Jul 31, 2016 to Aug 6, 2016 selected.

 

Additionally, if the User selects any other date in the Calendar, I want to clear to previous week selection, and select all days in the associated week for the select date, using a Sunday - Saturday week format. So if User selects Aug 24, 2016, I would want the previous week to not be selected, and select all days for which the selected date falls between, Aug 21, 2016 - Aug 27, 2016.

 

In the end, there would only ever be 7 days selected in the Calendar which would equal 1 week in time.

 

Any guidance would be most appreciated.

 

 

Dess | Tech Support Engineer, Principal
Telerik team
 answered on 20 Apr 2021
7 answers
1.0K+ views
As I'm sure you can tell by my recent posts, I've been playing around with the controls for Windows Forms, and I noticed today that the RadTextBox does not include an ability to bind to an autocomplete source like the standard TextBox does.  Is there another way to accomplish this?  One of my RadTextBox controls is for URL entry, and I'd like the option to tie it to the user's history for autocomplete.

Josh
Nadya | Tech Support Engineer
Telerik team
 answered on 19 Apr 2021
4 answers
206 views

Hi,

I have a problem. We have migrated from old library to RadPageView and everything is working, except ShortCuts to specific tabs. In previous library we had feature that, we can add & before letter and it has been using as a shortcut to this tab. Also this char has underline under themselves. Is if possible to do it in Telerik? I was looking for it, but without success

Thank you in advice for any answers.

Best regards,

Patryk

Patryk
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 answered on 19 Apr 2021
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