It flickering when the left menu is collapsed or expanded.

I've use custom tablelayoutPanel with doubleBufer

How can fix it?

Thx.

pd. don't know how can i share a example proyect so i put here a link to my onedrive hope it can help you, thx again.

https://1drv.ms/u/s!Aub3FOLN5IO_gudWobcwA4fzVTvXNg?e=dpc3o5

Hello,

I´´m trying to insert a column in Radgridview in winforms using the following code:

Dim dateTimeColumn As New GridViewDateTimeColumn()

dateTimeColumn.UniqueName =

"DateTimeColumn"

"Test"

"TestDate"

"{0:MM/dd/yy}"

I am trying to figure out how to use the drilldown feature. 

I looked at the drilldown "help" http://docs.telerik.com/devtools/winforms/chartview/features/drill-down but not sure how to get it to apply to my situation because I don't really have separate "views" or binding. I really just need to be able to get an event to tell me that I've double clicked on a data point.

I have created a multi-level donut chart (attached), and I want to be able to double click on any segment and recreate the chart centered on that segment.

I did try adding a view and a DrillDownController hoping that it would fire the "drill" event but it did not.

As an aside, I believe that the description in the "help" for the "InnerRadiusFactor" of the donut series is either incorrect or at least misleading. It says that "its value is used as a percentage of the whole radius", but it appears to work as a percentage of the RadiusFactor amount. If it were the whole radius, I could set it to 0.2 and I should get consistently sized series bands that are 20% of the available space, but what it actually gives me are bands that are 20% of the radius of the series defined by RadiusFactor. I had to scale at (1 / (RadiusFactor * 5) to get a consistently 20% sized bands.

Hi Telerik,

I am using Timelinerange =Timerange.Month. This is perfect.

But how can i show the dayname under the date? Also i would like to skip the weekend in the timeline. Is this possible?

Regards,
Karsten Wendt

I haven't found in the documentation how we can I acces the current image in a PictureBox control to save it in a database as a binary field.

If I try to access the image property, after pasting an image, it just return nothing (databinding on image property ?).