Questions on UI for WinForms Forum

1 answer

251 views

Recurrence in Scheduler with custom appointments

Hi,

I’m experiencing some issue when using Windows Forms RAD Controls 2012 Q1 SP1 suite. Actually I can’t figure out how to solve a problem concerning the use of Scheduler control.

Since my project requires custom fields when adding appointments, I’ve decided to implement a custom appointment class. Everything works fine unless I configure a recurrence in some given appointment.

When I handle AppointmentFormatting event and it has been triggered after adding some recurrence to some appointment, once I access the appointment though e.Appointment the so-called appointed isn’t only upcasted to Appointment base class, but its actual type is also Appointment instead of my custom class (f.e. CustomAppointment).

What am I missing? I can’t figure out why other editing actions on the same appointment (or whatever one I try to edit) will receive an instance of CustomAppointment and a recurrence change provides an instance of Appointment.

Thank you in advance for your effort.

Calendar, DateTimePicker, TimePicker and Clock

answered on 27 Nov 2015

1 answer

188 views

A piece of Gantt and a piece Scheduler

In my photoshop image I have put together a wish. Is this possible with Telerik?

1, the top of the page - the year, month, week number and the date.

2, where it is Text1, Text2, etc. to have free text and locked to the top, no scrollbar.

3, Be able to have multiple tasks on the same line.

4, can have different texts in the Title and tasks

Scheduler and Reminder

answered on 27 Nov 2015

1 answer

150 views

Clear formatting

Hi,

I am trying to clear formatting by using below command:

ClearFormattingCommand command = new ClearFormattingCommand(cEditor.RichTextBoxElement.ActiveEditor);

command.Execute();

However, font and size (bigger) different that set by:

private void SetDef(RadDocumentEditor editor)

{

editor.ChangeFontFamily(new Telerik.WinControls.RichTextEditor.UI.FontFamily("Tahoma"));

editor.ChangeFontSize(Unit.PointToDip(10));

editor.ChangeFontStyle(Telerik.WinControls.RichTextEditor.UI.FontStyles.Normal);

editor.ChangeFontWeight(Telerik.WinControls.RichTextEditor.UI.FontWeights.Normal);

editor.ChangeParagraphSpacingAfter(0);

}

RichTextEditor

answered on 27 Nov 2015

1 answer

240 views

Export chartview with gridview

Hi,

I would like to export a:

gridview, chartview

in this format like in my attached file to an Excel. How can I go about accomplishing this with Telerik Winform C#?

ChartView

answered on 26 Nov 2015

2 answers

183 views

Hide caret

Hi,

How to hide caret?

I want to stay with selection text possibility but without blinking caret.

RichTextEditor

answered on 26 Nov 2015

2 answers

184 views

Get parent (RadStatusStrip) of RadLabelElement

Hi,

Code below add StatusStrip with one LabelElement to form.

How to get the parent control of LabelElement by code?

Later on in my code, i must call Invoke method on StatusStrip, but i have only access to LabelElement

// Add statusbar

RadStatusStrip status = new RadStatusStrip();

Controls.Add(status);

// Add label to statusbar

RadLabelElement label = new RadLabelElement();

label.Text = "test";

status.Items.Add(label);

// This is only radelement

RadStatusBarElement RadStatusBarElement = (RadStatusBarElement)label.Parent.Parent;

// Can't convert like that

RadStatusStrip RadStatusStrip = (RadStatusStrip)RadStatusBarElement;

StatusStrip

answered on 26 Nov 2015

1 answer

216 views

Automatic Column Generation and Attribute

Hello Telerik,

I'm used to disable the automatic column generation in GridView because most of time it's just generate something you really don't want to deliver to your Customer.

But today, I have decided to take a little extra time, to understant how this automatic column generation works and found something in the documentation about preventing the generation of a column for specific property.

http://www.telerik.com/help/winforms/gridview-columns-generating-columns.html

That's a really nice and cool feature. But when I build a GridView most of time as developer we need more "options" to configure our grid. Do you have some more advanced resources about managing Automatic Column Generation with Properties Attribute ? I needed to configure for a given property the type of column used (could be an homemade custom column), the headertext of the column.

Of course if there is something generic about changing any properties of the column generated, it will be great !

GridView

answered on 26 Nov 2015

3 answers

427 views

Which control is best for multi selection?

Hello

Which control is best suited when you need to make multiple selections of the same list?
recently I made a ticket to ask how to make a multicheckbox combobox. I recieved a working solution but was also told the control was not designed for multi selections.

Then my logical next question is. what is? What if i have to create statistics for multiple users or multiple stores.
and what would you recommend when you have to make a multiple selection when you list contains of 500 customers or stores.

General Discussions

answered on 26 Nov 2015

1 answer

210 views

pan and zoom pie chart

Hi,

I am trying to provide a zoom feature for my pie chart, but I am not sure if that is possible because I've only seen examples where zoom is used for bar chart. I have two pie charts rcv1 and rcv2. Below is my code:

public PDM_Chart()
{
InitializeComponent();

rcv1.ShowPanZoom = true;
ChartPanZoomController panZoomController = new ChartPanZoomController();
panZoomController.PanZoomMode = ChartPanZoomMode.Horizontal;
rcv1.Controllers.Add(panZoomController);

rcv2.ShowPanZoom = true;
ChartPanZoomController panZoomController1 = new ChartPanZoomController();
panZoomController1.PanZoomMode = ChartPanZoomMode.Horizontal;
rcv2.Controllers.Add(panZoomController1);
}

Either pressing ctrl and scroll the mouse wheel or left click and drag doesn't seem to show anything. What am I doing wrong?

ChartView