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4 answers
330 views

Hi there.

Since today I'm trying to open my projected with telerik Win Controls, I'm trying to open my project. Microsoft Visual Studio 2013 Crashes..

same time i'm trying open other projects it opens without any problem

 

Microsoft Visual Studio has stopped working....

Can anyone help.. as my project is very important.

Rgds,

Stef
Telerik team
 answered on 28 Apr 2017
2 answers
138 views

Hi, 

I want to format the numbers of a list in a GridViewComboBoxColumn. The selected value is formatted correctly (Formatstring of the column is set to {0:N0}). But when the filter dialog is opened, the possible values are not formatted (no thousand seperators, 4 digits). How can I format these values? 

Thanks in advance, 

Andreas

Andreas
Top achievements
Rank 1
 answered on 28 Apr 2017
8 answers
748 views
Hi,

I have a RadGridView that has a checkbox column. When adding a new row (using AddNew method, if that matters), depending on some condition, I want to hide the checkbox of that row. It seemed simple enough, but I couldn't figure it out. Am I missing something obvious?

Please help. Thanks.

Andy
Hristo
Telerik team
 answered on 28 Apr 2017
19 answers
1.2K+ views
I'm new to winforms and telerik controls but I'm almost embarressed to write this. 

I'm using a GridView control in a basic winform application (.net 3.5) .  I'm using a  sql server database table datasource.    I set the gridview to AllowAddNewRow and AllowEditRow.  Very easily setup the app to view the data.  I'm able to insert and update records in the grid.  But those insert/updates are not committed to the database. 

I would appreciate any direction to help me learn how to simply add/update/delete records via the gridview.

Thanks!
Hristo
Telerik team
 answered on 28 Apr 2017
2 answers
101 views

Hello,

 

Is it possible to create a 'draggable' Pin.

I would like to drag a pin to a listbox to add it to a list of locations.

Hope you can help me.

Kind regards

Victor

Victor
Top achievements
Rank 2
 answered on 28 Apr 2017
9 answers
1.3K+ views
Hello,
I am trying to set the opacity value for a WinForm RadPanel.
Could someone please give me a hint how to manage that?
Thank you in advance.
Cheers Roberto
Dess | Tech Support Engineer, Principal
Telerik team
 answered on 28 Apr 2017
2 answers
413 views

Hello,

I tried to change the padding of chart element but there was no effect although I updated margin and padding properties to 0.

So what should i do to set the chart have no padding left?

I attach the screenshot in the attachment.

Regard,

Paul

Paul
Top achievements
Rank 1
 answered on 28 Apr 2017
2 answers
146 views

Thanks to Telerik support, I've gotten through all of my initial hurdles.  Now I need help with a Menu system.  What I'm asking here is just to be pointed to the right direction.  I'm looking for a menu control that sits on top or to the side of the screen, where a user clicks on an item, and that spawns an entirely new form inside the 'main' container to the right or bottom.  The user could click on the exact same item and it would spawn an entirely new form of the same type. (and go over the original form)  Or the user could select a different item and a different form is made.  

There should also be a small title bar that shows each form that was made (and have the option to close them).  

Is there anything that does this?  Or something that could be tailored to this?

Daniel
Top achievements
Rank 1
 answered on 27 Apr 2017
5 answers
195 views

The demo examples that are provided all use Integer in their tables, but the code uses a Guid.

I know that I must use the "ConvertUniqueIdToDataSource" method, but I'm missing the actual conversion part.  After researching online, everyone says converting from a Guid to an Integer is not possible.  So I'm not sure where to go from here.  All of my SQL tables use an auto-incrementing integer.

I'm missing this code:

 object ConvertUniqueIdToDataSource(object obj)
        {
            EventId eventId = obj as EventId;
            //if the appointment is added from the scheduler the eventId.KeyValue is Guid
            if (eventId.KeyValue is Guid)
            {
                //return the value that is in your object/dataset
                // --- WHAT DO I PUT RIGHT HERE?  HOW DO I RETURN AN INTEGER?

            }
            //if the appointment is loaded from an object/dataset the eventId.KeyValue is its representation in the object/datase
            return eventId.KeyValue;
        }

Daniel
Top achievements
Rank 1
 answered on 26 Apr 2017
4 answers
430 views

Hello,

I'm using RadDateTimePicker and I tried to change it's border color but there was no effect.

Please help me to solve this propblem.

Thanks

 

 

Paul
Top achievements
Rank 1
 answered on 26 Apr 2017
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