Hello,

After implementing solution in style of article (http://www.telerik.com/support/kb/winforms/details/integrating-panzoom-trackball-and-lassozoom-controllers-in-radchartview), I have faced with some problems:

1. After using LassoZoom I cannot move in plot area in the vertical direction

2. Changing MyLassoZoomView class (for example changing color of selection rectangle) does not show any effect

Could you help with this problem?

Hello,

So If i have lots of group, the horizontal axis gets full with the square 4x4 groups, but the vertacal axis has lots of empty space.
I could break the squareness of the groups to make them longer in the vertical axis, but that seems a bit ugly.

However, I cannot seem to find a way to put a group under another group, therefore utilising both the X and Y dimensions well.

Can it be done?

i.e.

--Group 1--   --Group2--

Tile     Tile     Tile     Tile

Tile     Tile     Tile     Tile

--Group 3--

Tile      Tile

Tile      Tile

Hello, i would like to know if it's possible to resize chart view area to fit container, at the moment whole ChartView is docked to "Fill" for that container but Area has that white border.

Example what i want is shown on image.

Thanks in advance.

When we create a new command (inherited from RichTextBoxCommandBase) we have the access to this.AssociatedRichTextBox. But I need the access to properties of the form in which the editor and ribbon bar are just two more properties.

One workaround would be to have empty ExecuteOverride method for the command, and handle the command in CommandExecuting handler of the form.

Another workaround would be to pass the form's reference to custom ribbon bar, and then pass this reference further to the command on command creation.

What is the difference between the two, what is the recommended way? 

Hi,

I am new using Telerik controls (R3 2017 SP1) under Progress Developper Studio 11.7

I have got a radGridView bind to a proBindingSource and I load my data from a Progress database using a ProDataSet.

I thus recover my data in a temp-table which contains about 5000 records with about twenty columns. When I want to sort my data by clicking on a column the application freezes for a few minutes before sorting.

I tried to replace the normal sorting operation of the radGridView with manual sorting to reopen the query with another sort according to the selected column.

With this method I have my sort result in 15 seconds which is still not acceptable given that I work on a local temp-table.

Is there another way to speed up sorting? Maybe i am doing something wrong but i don't see what.

hi.

i want to change font and color of  Axes label.but when i changed it, change font of the all number in Axes.

Let's say we have 5 items and we want to group them by either 'Outdoor' or 'Indoor' respectively.

1) Lawn Mower - Outdoor

2) Cabinet - Indoor

3) Fence - Outdoor

4) Table - Indoor

5) Couch - Indoor

There isn't a column dedicated to whether these are Indoor or Outdoor items, but I still want to group them based on that "Indoor/Outdoor" data that I have for them.

I can do this with a ListView fairly easily by just dynamically creating a group and adding the items I want to this group.  What I need to know is how I can create a group in a GridView based off of data not present in the columns.

Hello,

My RadRangeSelector associates to a RadChartView.

The RadChartView updates in real time, likewise for the RadRangeSelector by using:

Two controls update perfectly.

But if I move the RangeSelector or RangeSelectorScrollElement to change the range of the chart during updating, the move is very difficult.

Some time I cannot drag the selector or I cannot keep dragging for long time. It seems the mouse move event has been blocked for a while during the update.

But when I stop the update, it works ok.

The dragging is more smoothly for the static data chart than live data chart.

You can find the demo here:

https://www.dropbox.com/s/ag04nuonewr0y4a/TelerikWinFormsApp1.rar?dl=0

Thank you by advance.

Regards

Hello i'm using spline in this chart and why it goes below "ground" for some reason.

In the attachment you have values i wanna display and how spline goes below 0.

Thanks in advance!