Telerik Forums
UI for WinForms Forum
1 answer
22 views

Is there a quick was to find out if something has changed in the contents of a sheet?

Ideally, I would like an event 'Something Changed in Sheet', which I can use to, for example, highlight a 'save' control.

Really slow way would be to keep the contents of all cells, paint them, then respond, for each cell, to an event, compare the 'was' and 'is' values, and generate another event if they are different.

Before I do this, I'd just like to check that there isn't a simple way which I can't find.

Thanks

Nadya | Tech Support Engineer
Telerik team
 answered on 13 Mar 2024
1 answer
27 views

I have 2 grids with drag and drop capability, one of them is just a simple grid with 2 columns, the other grid is a grid with 3 Hierarchical Templates that have 3 associated BindingSources.

How can I, when dragging and dropping from the simple grid to the hierarchical grid, determine which Template I am dragging the row to and add it to that Template/BindingSources?

I used exactly the example code you have here (https://docs.telerik.com/devtools/winforms/controls/gridview/rows/drag-and-drop), and indeed everything works.

I just wanted to understand if it's possible to know which Template the row is being dragged to and add it exactly to that Template.

Nadya | Tech Support Engineer
Telerik team
 answered on 12 Mar 2024
1 answer
21 views

<?xml version="1.0" encoding="utf-8" ?>
<ContentPage xmlns="http://xamarin.com/schemas/2014/forms"
             xmlns:x="http://schemas.microsoft.com/winfx/2009/xaml"
             x:Class="AimmsApp.Task.Views.AgendaMenu"
             xmlns:resx="using:AimmsApp.Resources"
             xmlns:input="clr-namespace:Telerik.XamarinForms.Input;assembly=Telerik.XamarinForms.Input"
             xmlns:views="clr-namespace:AimmsApp.Task.Views;assembly=AimmsApp"
             Title="{x:Static resx:Resources.Agenda}">
    <AbsoluteLayout x:Name="mainLayout">
        <input:RadCalendar x:Name="calendar" ViewMode="Agenda" AppointmentsSource="{Binding Appointments}">

            <input:RadCalendar.AgendaViewSettings>
                <input:AgendaViewSettings MonthItemFormat="YYYY MMM"
                                          WeekItemStartDateFormat="dd MMMM"
                                          WeekItemEndDateFormat="dd"
                                          DayItemFormat="EEE d MMM"
                                          AppointmentItemTimeFormat="HH mm"
                                          AppointmentItemEndDateFormat="MMM d"
                                          AppointmentItemStartDateFormat="MMM d" 
                                          IsHeaderSticky="True" 
                />
            </input:RadCalendar.AgendaViewSettings>
            <input:RadCalendar.BindingContext>
                <views:CalendarView />
            </input:RadCalendar.BindingContext>

        </input:RadCalendar>
    </AbsoluteLayout>
</ContentPage>

 

I tried with scheduler but there is no agenda view maybe somehow with dayview and remove the hours?

Nadya | Tech Support Engineer
Telerik team
 answered on 11 Mar 2024
1 answer
23 views

I have a custom RadForm class that has inherited over a hundred forms. I have a custom RadTextBox class where I added some validation fired on the LostFocus event. To replace all RadTextBox controls with custom ones are a thousand controls to update, which are not an option.
I am looking for a way to maybe use events on my custom Radform which I can fire on Radtextbox control, it may be a way to update Radtextbox control to a custom one. Maybe other ideas on how I can use custom RadTextBox  control without updating one by one

Nadya | Tech Support Engineer
Telerik team
 answered on 11 Mar 2024
2 answers
26 views

I have a series of grids on a form, and all but the first one is created at runtime. Each grid has the same ValueChanged event handler attached to it. How can I tell which grid fired it?

private void ValueChanged(object sender, EventArgs e)
{

}

I tried intercepting the CellClick event (since that fires first) and getting the id from the tag property into a form-wide variable but that seems like a major kludge.

private async void CellClick(object sender, GridViewCellEventArgs e)
{
     myTag = (int)((MasterGridViewTemplate)e.Column.OwnerTemplate).Owner.Tag;
}

Any better ideas?

Thanks

Carl

Dinko | Tech Support Engineer
Telerik team
 answered on 08 Mar 2024
1 answer
25 views

I have made a Custom Summary grouper to show summary data "inline" with grouped rows, it will be great if something similar could be done native.

I attach project example if someone is interested

Custom summary grouper example

Dinko | Tech Support Engineer
Telerik team
 answered on 07 Mar 2024
2 answers
20 views

Is there a way, to get the RadCalendar to view similar to the calendar view in OUTLOOK.

This is what I am looking for:

Nadya | Tech Support Engineer
Telerik team
 answered on 06 Mar 2024
0 answers
20 views

I am using the radScheduler for the first time.  I am trying to bind some data to it (or even add events programmatically) that we are receiving from an RRS feed.   Is there a simple way to do this.  The Help files are more about binging a table/dataset to it.  Note, this control is used as a READ only view of events for my customers. 

 

TIA for the help

 

 

Mark
Top achievements
Rank 2
Bronze
Iron
Veteran
 asked on 05 Mar 2024
1 answer
29 views

I need to quickly develop an 'updater' application that allows updating one or more software. I would like a look similar to the Adobe updater. What should I choose as a component? A grid? A ListView? Is it possible to have a column in the grid that changes its appearance: switches from a button to a progress bar?

 

Dinko | Tech Support Engineer
Telerik team
 answered on 01 Mar 2024
2 answers
32 views

When I Hide/Collapse the FILTER button in the column header, it doesn't remove the space from the header until the user clicks in the row/header.  I must be doing something wrong. Currently, I am using the ViewCellFormatting event to hide/collapse the FilterButton. 

 

Any ideas?

 

Thanks.

Mark
Top achievements
Rank 2
Bronze
Iron
Veteran
 answered on 28 Feb 2024
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
Buttons, RadioButton, CheckBox, etc
DropDownList
ComboBox and ListBox (obsolete as of Q2 2010)
ListView
Chart (obsolete as of Q1 2013)
Form
PageView
MultiColumn ComboBox
TextBox
RichTextEditor
Menu
PropertyGrid
RichTextBox (obsolete as of Q3 2014 SP1)
Panelbar (obsolete as of Q2 2010)
Tabstrip (obsolete as of Q2 2010)
PivotGrid and PivotFieldList
MaskedEditBox
CommandBar
PdfViewer and PdfViewerNavigator
ListControl
Carousel
Diagram, DiagramRibbonBar, DiagramToolBox
Panorama
GanttView
New Product Suggestions
Toolstrip (obsolete as of Q3 2010)
AutoCompleteBox
Label
VirtualGrid
ContextMenu
Spreadsheet
Panel
Visual Studio Extensions
TitleBar
Documentation
SplitContainer
Map
DesktopAlert
ProgressBar
Rotator
TrackBar
MessageBox
CheckedDropDownList
SpinEditor
StatusStrip
CheckedListBox
Wizard
ShapedForm
SyntaxEditor
TextBoxControl
LayoutControl
CollapsiblePanel
Conversational UI, Chat
DateTimePicker
CAB Enabling Kit
TabbedForm
DataEntry
GroupBox
ScrollablePanel
WaitingBar
ImageEditor
ScrollBar
Tools - VSB, Control Spy, Shape Editor
BrowseEditor
DataFilter
ColorDialog
FileDialogs
Gauges (RadialGauge, LinearGauge, BulletGraph)
ApplicationMenu
RangeSelector
CardView
WebCam
BindingNavigator
PopupEditor
RibbonForm
Styling
TaskBoard
Barcode
Callout
ColorBox
PictureBox
VirtualKeyboard
FilterView
Accessibility
DataLayout
NavigationView
ToastNotificationManager
CalculatorDropDown
Localization
TimePicker
ValidationProvider
FontDropDownList
Licensing
BreadCrumb
ButtonTextBox
LocalizationProvider
Dictionary
Overlay
Security
Separator
SparkLine
TreeMap
StepProgressBar
SplashScreen
ToolbarForm
NotifyIcon
Rating
TimeSpanPicker
BarcodeView
Calculator
OfficeNavigationBar
Flyout
TaskbarButton
HeatMap
SlideView
PipsPager
+? more
Top users last month
Dominik
Top achievements
Rank 1
Giuliano
Top achievements
Rank 1
Dominic
Top achievements
Rank 1
Glendys
Top achievements
Rank 1
NoobMaster
Top achievements
Rank 2
Iron
Want to show your ninja superpower to fellow developers?
Top users last month
Dominik
Top achievements
Rank 1
Giuliano
Top achievements
Rank 1
Dominic
Top achievements
Rank 1
Glendys
Top achievements
Rank 1
NoobMaster
Top achievements
Rank 2
Iron
Want to show your ninja superpower to fellow developers?
Want to show your ninja superpower to fellow developers?