Hi, Actually i want to bind the content of GridViewDataColum with RichtextBox, so when user typing in RichTextBox (New Line) and it will automatically add item in GridViewDataColumn anf ofcourse it is ObservableCollection, i have no idea to make it realized. 

please help me.

thanks,

Is it possible to restrict WatermarkTextbox to show date content?

I mean I need to display dates here in format 23 May 2018 etc.

Is this possible? If so how?

Hello,

I am using GanttView to display tasks where multiple tasks can be in the same row. I have referred to your example of Recurring tasks on row in the SDK Samples . 

We have a case where the records could overlap with each other with respect to time. In the example of browser, I can see that such overlapping records are rendered one above the other. This makes it hard for the user to read the details on the record that is placed below the other record. 

Is it possible in GanttView to handle such overlapping records and display them below the other so that both the record details can be read?

I am looking for an overlapping behaviour similar to the TimelineViewDefinition with StretchAppointments and StretchGroupHeaders set to false.

Here is the code altered in ViewModel class GetTasks method to achieve overlapping times of recurrence tasks.

Hi,

In my application, we have used RadTreeView to show the hierarchical data.

The structure is like this:

-Parent

 -Parent1

   -Child1

   -Child2

 -Parent2

   -Child1

-Parent

I want to hide the Parent1 node. 

We can achieve this by templating and hiding the HeaderRow. But the problem is all the underlying children are also getting hidden.
I want to keep all the children still visible.
Also, I want to make this Parent1 visible/hidden as per user action.

Please let me know how I can achieve this.

Hello,

I have a problem. I try to set a value inside the NumericUpDown (by writing/using up/down keys/clicking up/down arrows) that would change the source variable after focus lost. In case of writing a value (e.g. 234) and in case of pushing the up/down key I'm successful.

But when I try to do the same thing by clicking up/down arrow, change of source variable happens immediately.

Thank you for your help while finding the solution.

Jiří

Hello,

I'm shifting my code from .NET WinForms to Telerik UI for WPF. I want to iterate through all the cells to read it's value and also change it's background color. But I can not find any property like Rows (which I've been using in WinForms) in RadGridView for WPF. I tried searching on google but couldn't find anything useful.

Can someone please help me with how we can iterate through all cells to read it's value using Row Index and Column Index?

I'm very new to WPF and Telerik so it would be useful if anyone can provide a code sample too.

Hi, I'm using a RadWindow.Confirm with OK and Cancel buttons, but I need that when I click on button OK call a different function than Cancel.

Example:

        private void OnOK(object sender, WindowClosedEventArgs e)
        {
           // Call it when clicked on button OK
        }

        private void OnCancel(object sender, WindowClosedEventArgs e)
        {
           // Call it when clicked on button Cancel
        }

Thks!