Telerik Forums
UI for WinForms Forum
0 answers
80 views

I've add a button to titlebar to allow the user set the form to fullscreen.

var screen = Screen.FromControl(this);
this.MinimumSize = screen.Bounds.Size;
this.Bounds = screen.Bounds;

But seems shapedform don't allow me to do that. Is there anyway to achive that?

Leandro
Top achievements
Rank 1
 asked on 15 Sep 2018
11 answers
245 views
I am assigning numerical value to the barcode value but when scanning special characters were appended at the end.
Dimitar
Telerik team
 answered on 13 Sep 2018
1 answer
150 views

I am having this situation: when click on the scroll bar to up or down the RadListView the SelectedItemChanged event is raised. I have a work around in my client code to prevent it but it's ugly... somebody deal with it.

Steps to reproduce:

1) Have a RadListView in your form with many data to it shows the scroll bar 

2) Subscribe your for to the SelectedItemChanged event 

..
list.SelectedItemChanged += ListCheckedItemChanged;
..
protected void ListCheckedItemChanged(object sender, EventArgs e)
{
...
}

3) Run your form and select an item before use the scroll bar

4) click in the button to Up/Down the scroll bar. The subscribed is called (use some break point to check it)

Dimitar
Telerik team
 answered on 13 Sep 2018
2 answers
269 views

Hi,

How to assign RadCalculatorDropdown.Value always with number decimal digit each equals button click.

for example:

i have input 22 / 7

but result is 3,1428571428571428571428571429

i want the result is 3,1429 with 4 digit decimal

thanks

Agung
Top achievements
Rank 1
 answered on 13 Sep 2018
1 answer
178 views

When the user selects rows on the grid, tis very hard to figure out which ones are selected or not.

Is there a way at design time I can play with the color to be used for this?

 

Thanks

Deasun

Dess | Tech Support Engineer, Principal
Telerik team
 answered on 13 Sep 2018
1 answer
178 views
Hello,

When setting the property this.IsMdiContainer = true;
the main form changes color, how can I change the color?

       private void MenuPrincipal_Load (object sender, EventArgs e)
         {
            this.IsMdiContainer = true;
            this.radDock1.AutoDetectMdiChildren = true;
         }
        private void radButton1_Click (object sender, EventArgs e)
         {
             radForm1 form = new radForm1 ();
             form.Text = "Test Form" + DateTime.Now.ToShortTimeString ();
             form.MdiParent = this;
             form.Show ();

         }

Here I show the photo

Thank you.
Dess | Tech Support Engineer, Principal
Telerik team
 answered on 13 Sep 2018
2 answers
59 views

I have a radRibbonBatGroup.

I would like to put the following into it;

Label: Textbox    Label: DropDownList1  Label: DropDownList3

Label: Textbox    Label: DropDownList2

How do I do that?

Each time I add a element in the VS UI it goes next to each other.

Also don't see a label object to add for each item.

Thanks

Deasun.

Deasun
Top achievements
Rank 1
Iron
 answered on 12 Sep 2018
1 answer
96 views
I have a Grid with a GridViewMultiComboBoxColumn that has a DataSource, if the GridViewMultiComboBoxColumn not contain a item, the user can type one. the problem that i have is that if the item is not contained it in the DataSource the column erase the item that the user has entered. There are any way to keep the new value in the column?
Dess | Tech Support Engineer, Principal
Telerik team
 answered on 12 Sep 2018
5 answers
187 views

Hi,

I have a problem: expand button in hierarchical GridView overlaps test in HyperlinkColumn. But TextBoxColumn has not this issue (please look at attachments)

Is this a bug? Or maybe I missed some property? Could someone please help me? 

 

Dess | Tech Support Engineer, Principal
Telerik team
 answered on 12 Sep 2018
1 answer
85 views

Hi all

I'm working with Visual Studio 2017, .NET 4.6.1, Telerik UI for WinForms 2018.2.621

This is the code:

 

using System;
using System.Collections.Generic;
using System.Windows.Forms;
using Telerik.WinControls.UI;

namespace TelerikTest
{
    public partial class Form1 : Form
    {
        private List<string> list = new List<string>() { "one", "two", "three" };
        public Form1()
        {
            InitializeComponent();
        }

        private void button1_Click(object sender, EventArgs e)
        {
            radCheckedDropDownList1.Items.Clear();

            foreach (string item in list)
            {
                radCheckedDropDownList1.Items.Add(new RadCheckedListDataItem(item, false));
            }
        }
    }
}

If I fill the radCheckedDropDownList after having selected an item by click (SelectByClick.png) all is fine.

If I fill the radCheckedDropDownList after having selected an item using autocomplete (SelectByAutoComplete.png), I get a NullReferenceException (NullReferenceException.png).

 

Could someone please tell me, what I'm doing wrong?

 

Thanks in advance

Daniel

Dess | Tech Support Engineer, Principal
Telerik team
 answered on 12 Sep 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)
Form
Chart (obsolete as of Q1 2013)
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
VirtualGrid
Toolstrip (obsolete as of Q3 2010)
AutoCompleteBox
Label
Spreadsheet
ContextMenu
Panel
Visual Studio Extensions
TitleBar
Documentation
SplitContainer
Map
DesktopAlert
CheckedDropDownList
ProgressBar
TrackBar
MessageBox
Rotator
SpinEditor
CheckedListBox
StatusStrip
LayoutControl
SyntaxEditor
Wizard
ShapedForm
TextBoxControl
CollapsiblePanel
Conversational UI, Chat
DateTimePicker
TabbedForm
CAB Enabling Kit
GroupBox
WaitingBar
DataEntry
ScrollablePanel
ScrollBar
ImageEditor
Tools - VSB, Control Spy, Shape Editor
BrowseEditor
DataFilter
FileDialogs
ColorDialog
Gauges (RadialGauge, LinearGauge, BulletGraph)
ApplicationMenu
RangeSelector
CardView
WebCam
BindingNavigator
Styling
Barcode
PopupEditor
RibbonForm
TaskBoard
Callout
NavigationView
ColorBox
PictureBox
FilterView
Accessibility
VirtualKeyboard
DataLayout
Licensing
ToastNotificationManager
ValidationProvider
CalculatorDropDown
Localization
TimePicker
BreadCrumb
ButtonTextBox
FontDropDownList
BarcodeView
Security
LocalizationProvider
Dictionary
SplashScreen
Overlay
Flyout
Separator
SparkLine
TreeMap
StepProgressBar
ToolbarForm
NotifyIcon
DateOnlyPicker
AI Coding Assistant
Rating
TimeSpanPicker
Calculator
OfficeNavigationBar
TaskbarButton
HeatMap
SlideView
PipsPager
AIPrompt
TaskDialog
TimeOnlyPicker
+? more
Top users last month
Rob
Top achievements
Rank 3
Bronze
Bronze
Iron
Sergii
Top achievements
Rank 1
Iron
Iron
Iron
Dedalus
Top achievements
Rank 1
Iron
Iron
Lan
Top achievements
Rank 1
Iron
Doug
Top achievements
Rank 1
Want to show your ninja superpower to fellow developers?
Top users last month
Rob
Top achievements
Rank 3
Bronze
Bronze
Iron
Sergii
Top achievements
Rank 1
Iron
Iron
Iron
Dedalus
Top achievements
Rank 1
Iron
Iron
Lan
Top achievements
Rank 1
Iron
Doug
Top achievements
Rank 1
Want to show your ninja superpower to fellow developers?
Want to show your ninja superpower to fellow developers?