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3 answers
76 views

The link for Navigation - Context Menu opens the "Menu" page and not the "Context Menu" page. 

 

 

Dess | Tech Support Engineer, Principal
Telerik team
 answered on 10 Dec 2018
4 answers
245 views

I have RadGridView with GridViewColorColumn . The default color picker dialog is far more advanced than what i need. I just need to allow user to pick basic colors. I see a ENUMS in RadColorDialog  class such as ShowBasicColors, ShowSystemColors, ShowWebColors, ShowProfessionalColors. 

Question is, how do i modify this behavior from Grid?

 

i need to show only basic colors.

 

please help.

 

 

Yanick
Top achievements
Rank 1
 answered on 07 Dec 2018
5 answers
139 views

Hi, 

 

The ability to add a heirarchy to the parent rows in the virtual grid is great, but is there a way to add multiple data types for the children rows?

 

For example 

 

public class Parent{

public string Name = "Parent Row";

public ChildType1 child1 = new Child1();

public ChildType2 child2 = new Child2();

 

}

 

When a user expands the Parent row, is there a way to define new grids for both Child1 and Child2 to be expanded?  This would be super helpful for an asset management project I'm working on. 

 

Thanks,

Mike

 

 

 

Hristo
Telerik team
 answered on 07 Dec 2018
2 answers
84 views
how can i prevent the group from being deleted ?
how can i prevent the group from collapsing ?

best thanks 
Andre
Top achievements
Rank 1
 answered on 06 Dec 2018
3 answers
161 views

Hello,

I have two RadGridView bound to two different Lists, on two different tabs of a tab control; I DeferRefresh, set the data source, set AutoSize columns mode to none and then call BestFitColumns

The second grid, containing just two example rows, gets its columns resized as expected, but not the first that looks like nothing happened.

The strange behavior is that, if I manually resize (aka click the corner of the window and drag) even just of some pixels the WinForm where the tabs and the grids are staying, the columns gets refreshed to the best fit, as expected from the BestFitColumns command, somehow like it was not refreshed after the bind. This grid have 60 rows, not so many, both Lists contains the same class, so the amount of columns is the same; both grids have the same attributes.

Any idea?

Thank you in advance

Best regards

Dimitar
Telerik team
 answered on 06 Dec 2018
5 answers
185 views

I would like to alter the behavior of the calendar popup so that when the Equal button is clicked, it performs all the default actions of the equal button, but closes the popup calculator and the result is selected in the control.

 

Thanks,

Mark

Hristo
Telerik team
 answered on 06 Dec 2018
2 answers
90 views

Is there a way restrict the user from being able to hide certain control items?

I want to allow our users to be able to customise the layout to large extent but there are a couple of items that should always be on screen. I've browsed the documentation but I couldn't see anything that would help.

Rob
Top achievements
Rank 1
 answered on 05 Dec 2018
17 answers
579 views

Is there the way to fix the position of some items in CommandBarStripElement so those items are always visible and could not be moved to the overflow.

I guess it is pointless to override OnItemOverflowed as it is already too late, the item already moved to overflow menu. Isn't it?

 

Thanks.

 

Ras Ran
Top achievements
Rank 2
Iron
Veteran
Iron
 answered on 05 Dec 2018
4 answers
833 views

Hi,

I got a radchartview with some scatterlineseries. When the user changes a parameter, the chart should be updated with a new series. That works but the old series is still on it. I tried radchartview.series.clear, but I would need something to clear/reset the whole chart before adding the new series.

How can i do that, please.

Ian
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Bronze
Iron
Iron
 answered on 05 Dec 2018
19 answers
468 views
Hello everybody,

we´re (still) updating to RadControls Q3SP1 an we still experience problems with RadMessageBox and large text, like 4000 characters.

In the program we collect multiple messages and append them to a StringBuilder using AppendLine. If this text exceeded 4000 characters, it is cut (StringBuilder.Length = 4000) and a "text-was-cut-message" is appended, so the resulting string has about 4100 charaters and is passed to the RadMessageBoxes Show method.
The resulting MessageBox shows the whole text in the upper portion of the control and is that big (rest (half) of the messagebox is empty), you can´t click "Ok-Button", because it´s located just under the bottom of my monitor.

So, if text is that big - we have to use MS MessageBox.

What I found out while making the screenshot is, that this behaviour depends on the text. I tried to make an example where I put a space after every 50 or 100 characters and a newline after every 500 characters and the text was almost shown as expected.


Greetings,
Daniel
Ras Ran
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Iron
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Iron
 answered on 05 Dec 2018
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