Telerik Forums
UI for WinForms Forum
1 answer
85 views

We'd like to show groups in a very specific order, not in the order displayed when we group by default.

I.e. assume we have 4 groups.  "Beam", "Advanced", "No beam" and "Hefty".  By default when grouped these would show up in the grid in the order

Advanced
Beam
Hefty
No Beam

We'd like this to be in the order of

Beam
No Beam
Hefty
Advanced

Is there a way to accommodate this?  For instance, maybe group by a different value (that is alphanumeric) and then show the text for the group from another property on our objects?

Dess | Tech Support Engineer, Principal
Telerik team
 answered on 06 Aug 2018
2 answers
146 views

I have been struggling to get my gridview to expand everything by default

this just throws an error but seems like it is what I want just not sure how to implement it. 

rgvContracts.MasterTemplate.Templates[0].ExpandAll();

 

rgvContracts is the name of my RadGridView.

 

 

Dimitar
Telerik team
 answered on 06 Aug 2018
2 answers
229 views

Hi all- 
I'm using a RadGridview (Telerik Winforms version 2018.1.220.40) and am having trouble setting the font size for the a) right click on column header sort options (ascending, descending, no sort etc)  and b) the list of filters (contains, equals, etc) that pops out to the side from the excel filter options.    (Dess helped me here with setting the font size for the excel filter box https://www.telerik.com/forums/radgridview-excel-filter-box-has-tiny-elements#jN8hkMsaPEuZCHiUFqAqFQ)  but I can't get the font right for the sorting options and the filter operators.    Basically the issue is that everything on the grid is 14 point font, but the sort options and filter operators list are 8.5 point. 

I've tried searching through the cell elements to find these items but I don't know what they're called (or else I'm not finding them...)   Also have googled but have had no luck.   Does anyone know the best way to set these font sizes? 

 

Thanks!

 

Evan
Top achievements
Rank 1
 answered on 05 Aug 2018
4 answers
1.2K+ views
Hi,
I wanna access all nodes(include all treeviews) in RadTreeView,I try to use Foreach like:
foreach (var node in RadTreeView1.Nodes)
          {
 
          }
but it return just top level nodes.How can I access all nodes in a foreach?

Regards,
Mohsen.
Dimitar
Telerik team
 answered on 03 Aug 2018
4 answers
660 views
Hi to all,
I have a problem in a RadGridView with the vertical scrollbar.
I've attacched a DataTable to my gridview DataSource, and all works well, then I've hidden some rows, but at this point the vertical scrollbar doesn't allow me to see all the rows visible, in the sense that when I reach the bottom edge of the scrollbar, there are still a lot of row in the grid view, but I cannot see them.
The code:

    myGridView.DataSource = myDataTable;
            }
            
            if (myCheckBox.Checked)
  {
                foreach (GridViewRowInfo row in myGridView.Rows)
{
                    if ((bool)row.Cells["myColumn"].Value == false)
   {
                        row.IsVisible = false;
                        row.InvalidateRow();
                    }
                }
            }
            else
    {
                foreach (GridViewRowInfo row in myGridView.Rows)
                 {
                    row.IsVisible = true;
                    row.InvalidateRow();
                }
            }
Dess | Tech Support Engineer, Principal
Telerik team
 answered on 02 Aug 2018
9 answers
393 views
Hi,

How would one go about programmatically setting the visibility of pages at run time and also is there a way to set the position of the pages along the rows? (i.e. can one page be set to the far right).

Kind regards,


Guy

Dess | Tech Support Engineer, Principal
Telerik team
 answered on 01 Aug 2018
1 answer
70 views

Working in an ERP environment means that users are on the same screens all day long. They tend to pull up the same value from many of the dropdown lists. It would be a nice feature to keep frequently used values at the top of the list, so they can do their work that much easier/quicker.

 

 

Dimitar
Telerik team
 answered on 01 Aug 2018
10 answers
1.3K+ views
Hello, 

I have a problem regarding checkboxes inside gridview. 
When I check the checkbox at the GUI seem to be checked but the value at the CellValueChanged event that raises is not checked.
Inside the code of the event the checkbox is checked when I click anywhere else on the grid.

My event handler code is 

  private void radGridView1_CellValueChanged(object sender, Telerik.WinControls.UI.GridViewCellEventArgs e)
        {
            bool isChecked = (bool)radGridView1.CurrentRow.Cells[2].Value;


            if (isChecked == true)
            {
                MessageBox.Show("Thanks you");
            }
        }


Do you have any suggestions ? 
PS: I send you a link with a sample project, if that helps. http://www.megaupload.com/?d=W1ACJXFS 


Thank you in advance
Dess | Tech Support Engineer, Principal
Telerik team
 answered on 01 Aug 2018
1 answer
87 views

Hi,

Im currently using a range selector for a line series chart view.

Is there a way that i can see / calculate how many data points are in the current view from the range selector

Cheers     

Dimitar
Telerik team
 answered on 01 Aug 2018
7 answers
177 views

Hi admin,

 

I would like to know GridViewSummaryItem with excel cell format of the number when export to excel (using ExportToExcelML). I can do each column of formatting but summary column not showing 'Number' in excel, just show 'General' format. Please, my attached file.

Dess | Tech Support Engineer, Principal
Telerik team
 answered on 31 Jul 2018
Narrow your results
Selected tags
Tags
GridView
General Discussions
Scheduler and Reminder
Treeview
Dock
RibbonBar
Themes and Visual Style Builder
ChartView
Calendar, DateTimePicker, TimePicker and Clock
DropDownList
Buttons, RadioButton, CheckBox, etc
ListView
ComboBox and ListBox (obsolete as of Q2 2010)
Chart (obsolete as of Q1 2013)
Form
PageView
MultiColumn ComboBox
TextBox
RichTextEditor
PropertyGrid
Menu
RichTextBox (obsolete as of Q3 2014 SP1)
Panelbar (obsolete as of Q2 2010)
PivotGrid and PivotFieldList
Tabstrip (obsolete as of Q2 2010)
MaskedEditBox
CommandBar
PdfViewer and PdfViewerNavigator
ListControl
Carousel
GanttView
Diagram, DiagramRibbonBar, DiagramToolBox
Panorama
New Product Suggestions
Toolstrip (obsolete as of Q3 2010)
VirtualGrid
AutoCompleteBox
Label
Spreadsheet
ContextMenu
Panel
Visual Studio Extensions
TitleBar
Documentation
SplitContainer
Map
DesktopAlert
ProgressBar
CheckedDropDownList
TrackBar
MessageBox
Rotator
SpinEditor
CheckedListBox
StatusStrip
LayoutControl
SyntaxEditor
Wizard
ShapedForm
TextBoxControl
Conversational UI, Chat
DateTimePicker
CollapsiblePanel
TabbedForm
CAB Enabling Kit
GroupBox
WaitingBar
DataEntry
ScrollablePanel
ScrollBar
ImageEditor
Tools - VSB, Control Spy, Shape Editor
BrowseEditor
DataFilter
ColorDialog
FileDialogs
Gauges (RadialGauge, LinearGauge, BulletGraph)
ApplicationMenu
RangeSelector
CardView
WebCam
Barcode
BindingNavigator
PopupEditor
RibbonForm
Styling
TaskBoard
Callout
ColorBox
PictureBox
FilterView
NavigationView
Accessibility
VirtualKeyboard
DataLayout
ToastNotificationManager
ValidationProvider
CalculatorDropDown
Licensing
Localization
TimePicker
ButtonTextBox
FontDropDownList
BarcodeView
BreadCrumb
Security
LocalizationProvider
Dictionary
Overlay
Flyout
Separator
SparkLine
TreeMap
StepProgressBar
SplashScreen
ToolbarForm
NotifyIcon
DateOnlyPicker
Rating
TimeSpanPicker
Calculator
OfficeNavigationBar
TaskbarButton
HeatMap
SlideView
PipsPager
AIPrompt
TaskDialog
TimeOnlyPicker
+? more
Top users last month
Rob
Top achievements
Rank 3
Iron
Iron
Iron
Atul
Top achievements
Rank 1
Iron
Iron
Iron
Alexander
Top achievements
Rank 1
Veteran
Iron
Serkan
Top achievements
Rank 1
Iron
Shawn
Top achievements
Rank 1
Iron
Iron
Want to show your ninja superpower to fellow developers?
Top users last month
Rob
Top achievements
Rank 3
Iron
Iron
Iron
Atul
Top achievements
Rank 1
Iron
Iron
Iron
Alexander
Top achievements
Rank 1
Veteran
Iron
Serkan
Top achievements
Rank 1
Iron
Shawn
Top achievements
Rank 1
Iron
Iron
Want to show your ninja superpower to fellow developers?
Want to show your ninja superpower to fellow developers?