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1 answer
90 views


hello, I want to show a form in settings pane, but the form is much larger, so  I need to resize it . But

radDiagram1.DiagramElement.SettingsPane.Size doesn't work. How can I make this work ? Thanks

Dess | Tech Support Engineer, Principal
Telerik team
 answered on 06 Sep 2022
1 answer
68 views

Hello,

i am using the mdi functionality in my winforms app. If i open a childform in maximized state, the text of the childform will appear in the text of the parent mdi form. How can i disable this so that the text of the parent mdi form will always stay the same?

Dess | Tech Support Engineer, Principal
Telerik team
 answered on 06 Sep 2022
1 answer
610 views
Whenever a sort filter is applied to my radgridview, it holds the selectedItem and scrolls to it further down in the list.  How to I programatically scroll to the top or disable this from jumping to the selected item? (Sorting is pre-set in the UI component, not programmatic)

Thanks!
Maria
Telerik team
 answered on 02 Sep 2022
2 answers
429 views
Hello Team,
  we are using the Radgrid in our application. we need to change the cell select/focus color change on gridview.  
  
  Actual required
      
I need to change the blue color with dark blue border in cell selected highlighter on the grid focus and I need to change the yellow color in grid focus out. we have added the screenshot for your reference. Please help us. 
 
Screenshot : https://prnt.sc/X529hq6pL0Uz
Dess | Tech Support Engineer, Principal
Telerik team
 answered on 02 Sep 2022
1 answer
85 views

.NET Framework 4.8

Telerik 2022 R1 

 

There are two conditional cell formats: one for the command cell and another for a checkbox. 

The formatting for the command cell works without issue.  However, for the unavailable column the formatting is applied to other cells and even other columns regardless of the value which is needed. 

Only the first two rows, "1 Giant Slice" and "10inch Small", should have the unavailable cells in red.  These two rows are consistently formatted correctly, but other rows have both unavailable and available cells formatted in red, too.  The rows which have incorrect formatted do not seem to be consistent. 

The debugger and logging the values of the data bound item shows that the proper values are there and only.

e.g.

only the two items and for the proper column are processed by the if statement that applies formatting to the unavailable cell (line 134 in form).
2022-09-01 10:26:08.749  [DEBUG]  Item: 1 Giant Slice  -  Next Available: [01/01/2024 12:30:00]  -  Column Name: Unavailable
2022-09-01 10:26:08.761  [DEBUG]  Item: 10inch Small  -  Next Available: [01/01/2024 12:30:00]  -  Column Name: Unavailable

I've attached a sample project with some sample JSON data that is loaded when the Form Load event is handled. 

 

There has to be something I'm doing wrong but I just can't figure out what it is.

Any help would be most appreciated. TIA

 

Cell formatting event handler:


        private void Dgv_MenuItems_CellFormatting(object sender, CellFormattingEventArgs e)
        {
            if (_isFiltering)
            {
                return;
            }
            
            if (sender is GridCommandCellElement cellElement)
            {
                var row = dgv_MenuItems.Rows[e.RowIndex];
                var boundObj = (MenuItemAvailabilityModel)row.DataBoundItem;

                //This conditional formatting works without issue
                if (boundObj.CustomAvailability.Count > 0)
                {
                    cellElement.CommandButton.Text = "Change";
                    cellElement.CommandButton.ButtonFillElement.BackColor = Color.LightGreen;
                }
                else
                {
                    cellElement.CommandButton.Text = "Add";
                    cellElement.CommandButton.ButtonFillElement.BackColor = default;
                }
            }
            else if (e.Column.Name == nameof(MenuItemAvailabilityModel.Unavailable))
            {
                var row = dgv_MenuItems.Rows[e.RowIndex];
                var boundObj = (MenuItemAvailabilityModel)row.DataBoundItem;

                //This conditional formatting is applied to cells for which no NextAvailable is set in the data
                if (boundObj.NextAvailableAt.HasValue && boundObj.NextAvailableAt.Value > DateTime.Now)
                {
                    e.CellElement.DrawFill = true;
                    e.CellElement.BackColor = Color.Red;
                    e.CellElement.NumberOfColors = 1;
                }
            }
        }

Dess | Tech Support Engineer, Principal
Telerik team
 answered on 02 Sep 2022
1 answer
295 views

Dear support,

I have a naive question regarding dropdown menu.

I have created a standard Rad MenuBar with four standard menuItems. Some of these menu items will contains multiple sub-menu items and I would like to automatically have a dropdown behaviour when the user pass the mouse hover the corresponding parent menu item.

Is this possible and how ?

Many thanks

Dess | Tech Support Engineer, Principal
Telerik team
 answered on 30 Aug 2022
1 answer
106 views

Hi,

I have chartview and radRangeSelector.

The question is: how can I get the Axis label values for from radRangeSelector for the start and end zoom.

Hope I can get help soon.

/Omar

Maria
Telerik team
 answered on 30 Aug 2022
3 answers
148 views
How to create dynamic report from Radgridview and how to customize the column width dynamically in report viewer?
Dimitar
Telerik team
 answered on 30 Aug 2022
1 answer
71 views

Hi,

I created an appointment in a multiDayView. I have no problem if the appointment duration is within the same day. However, if I span the appointment across two days, the appointment disappeared after I choose dayView or weekView and then move back to multiView. Below is the code snippet of my multiDayView routine. Any help is appreciated. Thanks

            SchedulerMultiDayView multiDayView = new SchedulerMultiDayView();
            this.radScheduler1.ActiveViewType = SchedulerViewType.MultiDay;            
            DateTime current = radCalendar1.SelectedDate;
            this.radScheduler1.ActiveView = multiDayView;
            multiDayView.Intervals.Add(current, 3);       
            multiDayView.ShowAllDayArea = false;

                      
Dinko | Tech Support Engineer
Telerik team
 answered on 30 Aug 2022
1 answer
152 views

Hello community!!!

I have a RadLabel with HTML-like formatting text and TextWarp property to true.

My_radLabel.Text = "<html>This is a text <b>example</b> this is a text <b>example</b> this is a text <b>example</b> this is a text <b>example</b>.";
My problem is when RadLabel text is warping. In any point of text where the </b> tag exists, if text warps there, next line has a space at the start like this:

This is a text example this is a text example
  this is a text example this is a text example.


Else, if I remove the <b> tag where the text is warping it looks okay:
My_radLabel.Text = "<html>This is a text <b>example</b> this is a text example this is a text <b>example</b> this is a text <b>example</b>.";
This is a text example this is a text example
this is a text example this is a text example.

Any idea why is this happening?

Thank you for your time!!!
Dess | Tech Support Engineer, Principal
Telerik team
 answered on 29 Aug 2022
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