Simple question: I want to change the color of some tasks, to show when they are on the critical path.
So I simply want to trigger GraphicalViewItemFormatting, which does all the coloring. At the monent, the event fires when i move the mouse over the task ,which proves it all works, but I need to trigger the re-draw from my calculateCritcalPath method.
I'm using the VisualStudio2022Dark and VisualStudio2022Light themes for my application.
I've used the waitingbar on a couple of longer loading controls (works great BTW).
However the overlay that appears over a control while waiting, always appears to be the light theme color. On a dark theme, this is can be pretty visually jarring, especially when the associatedControl is a larger screen control.
Is there a way to set this overlay so that it uses a specific theme? I haven't been able to get it to change at all programmatically.
On the gridview when a user enters a filter value, I would like for the background color of that filter to change to a different color (only for the column or columns where a filter has been entered) so that users can quickly see where they entered a filter value.
Currently, if the grid has many columns the user will enter a value (sometimes forget that they did that) and wonder why they have a filtered grid. I know that sounds crazy but end users do that! So, I'd like the Filter Cell Backcolor to be a different color so that it's Obvious that - that particular column has a filter applied to it.
Below, I show the code I'm using in the GridData_ViewCellFormatting event. But the problem is - is that it changes the color for the entire filtering row (across all columns)... whereas I want the back color of the "Filter Cell" to change only for that particular column or columns where a filter has been applied.
It would be greatly appreciated is someone has the answer to solving this 'problem'.
Dim filterDescriptors = GridData.FilterDescriptorsHello,
I created Barcode Column in RadGridView according this article: https://docs.telerik.com/devtools/winforms/knowledge-base/barcode-column-in-gridview
And now I do not know how I can print gridview with Barcode Column.
Can you help me? Thank you
I'm having a repo with multiple projects which are using Telerik components. All of them are NET9/WPF/Windows currently
All projects are merged in one large solution (Master Sln), additionally we are using solution filters which are dependent on the Master Sln
The license file for each user is placed next to the Master Sln.
Now there are
In
But
My question is why do I need the Telerik.Licensing.Runtime at all, since it is a compile time assembly? Additionally, all nuget packages contain Telerik.Licensing as referenced transisitive assembly.
What could be the problem why it works with App1 and not with App2.
RadNavigationView colors
Given the screen capture below, I'm trying to set the colors and I must be misunderstanding something.
First, I don't need ForeColor of the menu text to change to blue once I've clicked on it.
When I click on an item (i.e. select it and make it current) it should be BackColor of Blue and ForeColor of White. I thought this would do it .but the ForeColor goes blue.
radNavigationView1.NavigationViewElement.SelectedItem.BackColor = Color.Blue;
radNavigationView1.NavigationViewElement.SelectedItem.ForeColor = Color.White;
Then , when I hover the mouse pointer over a menu item (as I'm doing with Electronic Payments & Finding) it should be BackColor of Greay and ForeColor of Black. I'm trying to set it in SelectedPageChanging.
What am I doing wrong?
Carl
radTrackBar1.Maximum += 1;
radTrackBar1.Maximum -= 1;
It does trigger LabelFormatting, but honestly feels like a hack. I'm hoping there's a more reliable or cleaner way to rebuild the labels or directly invoke the formatting logic.
I've attached a screenshot to illustrate my use case and how the labels are styled after formatting.
Does anyone know of an official or recommended approach?
Hi. I wrote a program that draws a number of connection (without any shape) in a raddiagram. Now when I click on the connection, some connections get the gear symbol and some don't. Those connections that don't have the symbol appear when I move the start point or end point of the connection. Can you explain why and how I should fix it? Here is a snippet of my code.
Dim theline AsNew RadDiagramConnection With {
.StrokeThickness = 3,
.StartPoint = New Point(10, 10),
.EndPoint = New Point(10, 50),
.Name = 1,
.IsEditable = False,
.IsDraggingEnabled = True,
.BackColor = System.Drawing.Color.LawnGreen
}
RadDiagram1.Items.Add(theline)
Hello,
I would like to implement a custom behavior for the RadCheckedDropDownList control, where the checked items are always displayed sorted to the top of the list. Due to the large number of items, we want to make the control more transparent and manageable this way. However, no matter how I try, it seems that the EditableAreaElement and the ListElement are not staying in sync. Phantom (not typed) items constantly appear in the EditableAreaElement, or items I entered as text and are visible as tokens are missing from the CheckedItems. I’m attaching a sample code showing how I’ve tried to approach this. I would appreciate any help or suggestions on what alternative direction I should take to solve this.
Gif: While the popup is open, I start typing 'igator' (with 'Alligator' being matched in Contains SuggestMode), and it auto-completes to 'Alligatorg'. Pressed, but missing "i", and invalid token...
Thank you for your help.
I have upgraded my WinForms project to the latest version, as shown in the attached file.
When running the application inside the VS 2022, a dialog box shows with no license.
I tried the suggested resolution from:
https://docs.telerik.com/devtools/winforms/licensing/license-key#downloading-the-license-key
I also downloaded the latest license from my account.
Nothing resolved the problem.
Can you help, please?
Note: My subscription will expire by 20 Sep 2025