Questions on UI for WinForms Forum

4 answers

206 views

Telerik controls not getting loaded in excel VSTO application deployed using Click Once

I am using Telerik Tree View control in Excel VSTO Application. The Tree View control is added in the Document action pane. I am deploying VSTO application using Click Once. In the deployment deployment folder I see the dll's Telerik.WinControls.dll.deploy, TelerikCommon.dll.deploy,Telerik.WinControls.UI.dll.deploy .
But on openning the workbook the Tree View control is not gettting loaded and it is not throwing any error either. I am using the Telerik Trial version. Thanks

General Discussions

answered on 08 Jun 2016

1 answer

205 views

How to Print

How can I print the radTreeView as shown?

Treeview

answered on 08 Jun 2016

3 answers

188 views

[Solved] Popup Dismissed unexpexpected

My form having a MultiColumn ComboBox , (version 2016.1.112.40 ) the data bound it it is long, 500+ columns. When i press down arrow next to text area, popup is flashing and dismisses but when i double click it appears.

While debugging i realize drop down closing event is being fired due to some 'bubble event / mouse down. What is happening?, The form has lot of other non Rad controls. But control focus remains intact when this happens.

Please help.

Here is my code for initializing it.

01.var productService = UnityContainer.Resolve<ProductService>();

02. var productCodes = new List<DAL.Model.Product>();

03. var productCodeList = await productService.GetAllProductCode(null);

04.

05. if (productCodeList.Any())

06. {

07. productCodeList = productCodeList.DistinctBy(x => x.ProductCode).ToList();

08. productCodeList = productCodeList.Where(x => x.ProductStatusID != null).OrderBy(x => x.ProductCode).ToList();

09. productCodeList.RemoveAll(x => x.IsDevice == true && x.ProductStatusID == 0);

10. productCodes.AddRange(productCodeList);

11. }

12. var productList = productCodes.Select(x => new CustomComboSourceDto

13. {

14. Id = x.ProductID,

15. Name = x.ProductCode.ToUpper(),

16. Description = x.ProductDescription

17. }).ToList();

18.

19. productList.Insert(0, new CustomComboSourceDto { Id = -1, Name = string.Empty, Description = string.Empty });

20. comboBoxProductCode.DataSource = productList;

21.

22.

FilterDescriptor descriptor = new FilterDescriptor(this.comboBoxProductCode.DisplayMember, FilterOperator.StartsWith, string.Empty);

23. this.comboBoxProductCode.EditorControl.FilterDescriptors.Add(descriptor);

MultiColumn ComboBox

answered on 08 Jun 2016

3 answers

99 views

size frequency

Dear Telerik,

I am using pivotGrid and pivotFieldList

I am having some size frequency data where all the sizes fall into different size classes. I want a continuous set of size classes but as no lengths exists for some size classes, I am getting gaps in the size classes.

Please have a look at the attached files. You will see that the size classes are missing between 3 and 8 are more.

Your help in getting a consistant continuous x axis is appreciated.

Thanks,

ChartView

answered on 07 Jun 2016

27 answers

1.2K+ views

[Solved] Change RadCalendar month on RadSchedule Navigation click

HI all,i want to ask..I'm trying to change RadCalendar month title on RadSchedulerNavigation NavigateBackwards/NavigateForwards click..Suppose i'm using the Navigate buttons to change date,if the selected date on the RadScheduler was the other month,then the RadCalendar month will be the same with the RadScheduler..I've managed to change date..Thanks a lot..

Scheduler and Reminder

answered on 07 Jun 2016

2 answers

151 views

PanoramaElement DragDropService

Hello,

I have a Panorama with one Group (Group A) that contains a few tiles. I have changed the AllowDrag and AllowDrop for allow of these tiles to false to prevent Users from rearranging "Group A" tiles. At run-time, more groups and tiles are dynamically added based on individual user setting files. I am using the panorama.PanoramaElement.DragDropService.PreviewDragOver event to prevent users from dragging dynamically added tiles to "Group A".

First I get the position of the cursor on the Panorama using panorama.PointToClient(MousePosition). Then I get the left most Group (Group B) that is not "Group A" and set the EventArgs.CanDrop to false if the cursor is left of "Group B's" ControlBoundingRectangle.Left.

However, I found that if you drag a tile by first clicking on the right most edge of the tile and position the cursor just to the right of "Group B's" ControlBoundingRectangle's left edge, most of the tile hovers over the "Group A" but the cursor is within "Group B" and EventArgs.CanDrop is set to true. So when the user release the mouse, it puts the tile in "Group A".

I looked at panorama.PanoramaElement.DragDropService.PreviewDragDrop and the EventArgs.DropLocation.X was 165 when in the panorama.PanoramaElement.DragDropService.PreviewDragOver the panorama.PointToClient(MousePosition).X was 250 (under 250 is when EventArgs.CanDrop is set to false).

How can I determine if a tile is going to be dropped into "Group A" and cancel or prevent it?

Panorama

answered on 07 Jun 2016

0 answers

121 views

IWorkbookFormatProvider and Telerik.Windows.Maths

Hi,

I deleted the Telerik.Windows.Maths dll from my project as I saw on another thread it was no longer required with the 2016 Q1 release. However, deleting it has caused it to stop my IWorkbookFormatProvider code from working (bringing up the 'Could not load file or assembly Telerik.Windows.Maths ...' etc. error), and obviously now, I can't re-download it. What should I do now?

Thanks for your help.

General Discussions

asked on 06 Jun 2016

2 answers

341 views

[Solved] Change BackColor of PinnedColumn

Hi to all,

I would change back color of Pinned Column, I would use same color of unpinned columns.

How can I do?

GridView

answered on 06 Jun 2016

13 answers

757 views

RadGrid sorting and dataset sorting

I have a radgridview which is bound to a dataset.
When the user sorts the radgrid, the dataset is not sorted equally so it does not give the correct data back for editing.

Is there a solution to that ?

GridView

answered on 03 Jun 2016

1 answer

496 views

RadCheckedDropDownList Uncheck All has a problem !!!!

I have a problem with the Select All option in the RadCheckedDropDownList control to try Uncheck all items the application crashes when the number of items is greater than 400. Please help me....

Regards

CheckedDropDownList

answered on 03 Jun 2016