How can I prevent the user from entering or pasting text that contains newlines in a RadMaskedTextInput. The user should also not be able to enter a newline using Ctrl+Return or Shift+Return or Alt+Return. 

Setting the `AcceptsReturn` property to `false` has no effect at all. And its documentation states

> "Gets or sets a value indicating whether newline is accepted when the mask supports multiline."

Unfortunately the docs fail to mention how to set set a mask that prevents multiline.

Hi

I am trying to print a PDF containing logos and barcodes.

I am using a Zebra PAX label printing using thermal transfer ribbon, so within its printer driver settings I have set the label size and the Graphics Dithering setting to NONE to ensure pure B&W printing.

Printing the PDF through Adobe takes note of the driver settings and prints perfectly.

Using the code below, the logo are "greyscaled" and the label doesn't fill the label, i.e. doesn't take note of the printer driver settings.

Any ideas?

}

Hi,

I have a RadTreeView inside RadDropDownButton.DropDownContent.

What I want to achive is to reorder TreeView Items inside the dropdowncontent. I testet my behaviour having only a TreeView - this works. Now when I put the TreeView in the RadDropDownButton.DropDownContent, dragging does not work any more on the TreeView.

It do scrolls the drop-down content, but after scrolling to the bottom position it will scroll the parent RadGridView for more mouse scrolling down.

How do i scroll the multiCombobox without affecting the parent scrollbar.

Hello,

If I click the title of the window and move it, it stops working, after a few movement (i.e. after two movements in 8), the window returns to its original position and no more moves.

This is with Office2016 theme, not checked with other ones.

I have 4 columns: "Not Started", "In Progress", "Completed", and "Notes". You will notice there is big gap at the end in the picture(the right side).

Full Board

If I were to drag an item into that left over gap, the Task vanishes from the Board. I have verified that the Task does still exist. Also the Task's "State" remains in the last State is was in.

TaskDropInEmpty

AfterDrop

ProofTaskStillExist

One solution you might suggest is to make the columns bigger, well I need to be able to show blank space in order to allow more columns to be created by the user. Showing the empty space helps the user.

I've also tried seeing if I cancel the "CanDrop" behaviour, but it does not trigger due to it thinking its still in the existing State. Here is a log of what happens when I move the Task from "Notes" to empty space.

Here is the DropBehaviourClass

And if you really want the WPF for reference, here it is as well.

I want to create custom filter properties for my column in the RadGridView, similar to the example given here: https://docs.telerik.com/devtools/winforms/controls/gridview/filtering/excel-like-filtering#customizing-excel-like-filtering-popup

What I have is a column with bool values that are converted to icons. I want to create a column filter where I have custom provided names for the properties which represents the bool values. According to this: https://docs.telerik.com/devtools/wpf/controls/radgridview/filtering/how-to/howto-customize-the-default-field-filter-editor a plain TextBox will be shown for a bool column, but I would like to show a StringFilterEditor with my own values for true and false. I would prefer to do this without creating a custom template.

Is this possible?

Thanks in advance

In looking for a solution to style the column filter popup, I stumbled upon the following articles :

https://docs.telerik.com/devtools/wpf/controls/radgridview/styles-and-templates/styling-filteringcontrol

https://docs.telerik.com/devtools/wpf/controls/radgridview/styles-and-templates/templates-structure#filteringdropdown

https://docs.telerik.com/devtools/wpf/styling-and-appearance/styling-apperance-editing-control-templates#extracting-control-templates-manually-from-the-theme-xaml-file

https://docs.telerik.com/devtools/wpf/styling-and-appearance/styling-apperance-modifying-default-styles#modifying-default-styles

But I couldn't really get my mind around it. What I want to do is to change a minor styling thing in the popup window for the column filter. See the image that is attached to this post. I want to "push down" the first line of text, so that it looks better. But from the articles that I have read it seems like I have to create a new template for the whole popup window. There seems like an easier way could exist. 

Is there a simple way to style some of the elements on the column filter popup?

Thanks in advance!

Hello,

The following entry is defined in the resources (there an extra space at the end):

How do I force the autoscale to always autoscale? First image shows a y-axis stuck at 0. It will eventually stop using 0, once the minimum gets much higher.

The second shows two charts with very similiar ranges. Both range from about -9 to 35, yet the second chart is using an 'incorrect' minimum of -20 while the first is correctly using -10.