Questions on UI for WinForms Forum

4 answers

224 views

[Solved] GridView appearing in Component Tray

For some reason, when I drag a GridView instance on to my form, it appears in the Component Tray. If I try to do anything with it, it never appears when I run the project. It's as if the visual aspects of the control aren't working on my GridView control. Any ideas?

Thanks in advance.

GridView

answered on 22 Jun 2010

2 answers

151 views

PageView - Late initialisation of pages

Hello,

i have created a complex RadPageView with 6 Pages and 12 RadGridViews, 8 Comboboxes and some other controls on it. Every RadGridview and every Combobox needs data from a database. As this initialisation will need some time when i initialise all controls at once in the forms load event, i would like to initialise the controls only when it is needed.

Now i would like to initialise the controls of a page of the RadPageView only when a user clicks on a page.

What would be the best way to do this ?
Will the RadPageView support this scenario directly e.g. with a event which occurs, when a page needs initialisiation in the way i described above ?

Kind Regards,

Ramius

PageView

answered on 22 Jun 2010

2 answers

107 views

Scheduler - derived class from EditAppointmentDialog

Hello,

i am upgrading my scheduler project from Q1/2010 SP2 to the Q2/2010 Beta.

I have there a class BITSchedulerAppointmentEditForm derived from EditAppointmentDialog.
Now i get the following compiler error:

Original Message from the compiler:
Fehler 92 "BITSteuerelemente.BITSchedulerAppointmentEditForm" enthält keine Definition für "txtDescription", und es konnte keine Erweiterungsmethode "txtDescription" gefunden werden, die ein erstes Argument vom Typ "BITSteuerelemente.BITSchedulerAppointmentEditForm" akzeptiert. (Fehlt eine Using-Direktive oder ein Assemblyverweis?) E:\Projekte\BITvisualFM\BITvisualFM\BITSteuerelemte\BITSchedulerAppointmentEditForm.Designer.cs 42

It means that in the BITSchedulerAppointmentEditForm is no "txtDescription"-field available.

What do i have to do to get access to the "txtDescription"-field in the EditAppointmentDialog ?

Kind Regards,

Ramius

Scheduler and Reminder

answered on 22 Jun 2010

2 answers

329 views

How to disable dates which are greater than maximum date in date picker

Dear Friends,

I have a RadDatetimepicker in my form,
i have given Today's date as maximum date to it.now, i want to disable dates which are greater than today's date in datepicker.

How can i do it?
Reply me ASAP.

Thanks,
Regards,
Pradeep.Enugala

Calendar, DateTimePicker, TimePicker and Clock

answered on 22 Jun 2010

2 answers

355 views

RadDesktopAlert - OptionsButton

Hello,

i have looked at the RadDesktopAlert - First Look Demo.

When i click on the OptionButton of a RadDesktopAlert then there are no options available.

Will it be possible to add a button to a RadDesktopAlert so that the user can click on that button and then a dialog of the application will be opended ?

Kind Regards,

Ramius

DesktopAlert

answered on 22 Jun 2010

1 answer

88 views

Panelbar crashes VS 2010

Hi,

when I set an image index in a RadPanelBarGroupElement, which doesn't exist an exception is thrown which causes Visual Studio 2010 to crash. It would be nice if this exception will not be thrown inside the designer.

Best regards

Martin

Panelbar (obsolete as of Q2 2010)

answered on 21 Jun 2010

2 answers

198 views

Create new row on commandcolumn click

Hi,
probably someoneelse already ask it but i didn't find the right post.

In my grid the first column is a commandcolumn. I use it for open a modal form, to chose the Article from the Warehouse.
When i choose it, i update some columns, like price, max quantity, idarticle, etc
But if i try to insert a new row in this way, i got an error.
In a previous post: "the new row is created when one or more of editors in the new row are open for the first time".
I can't do this, because the first operation is to chose the Article.
How can i solve this problem? There is a way to fire the command it creates the row?

    
                Private Sub RadGridView1_CommandCellClick(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles RadGridView1.CommandCellClick 
        
            ' I chose the article from warehouse 
        
            '... 
        
            ' Then i set data in row
            from selected article 
        
                            RadGridView1.CurrentRow.Cells("IdArticle").Value = IdArticle 
        
                            RadGridView1.CurrentRow.Cells("Quantity").Value = Quantity 
        
                            RadGridView1.CurrentRow.Cells("Price").Value = Price 
        
                            RadGridView1.CurrentRow.Cells("DataMovimento").Value = Date.Today 
        
                    End If 
        
                End Sub

Thank you

Ellis

GridView

answered on 21 Jun 2010

5 answers

371 views

How can I use the properties of BackColor,FroeColor,RowBackColor,RowForeColor,CellBackColor and CellForeColor in the RadGridView directly ?

Hello,
I would like to let the forecolor of text in the datarow become red in a row when some special condition happened,but the RadGridView can't
satisfy my requirment,

How can I use the properties of BackColor,FroeColor,RowBackColor,RowForeColor,CellBackColor and CellForeColor in the RadGridView directly without using the VisualElement Class and ConditionalFormattingObject Class ?

I ever tried to convert the type of RadGridView to VisualElement and ConditionalFormattingObject,but it failed ....

I can't find the method to solve this problem,I need your help
ps:The version of the RadControls is "Winforms Q1 2008 SP1"

Thanks a lot,
Best Regards.

GridView

answered on 21 Jun 2010

0 answers

94 views

How to get AutoCompleteMode when MaskedMode is on ?

Hi,

i recognized that its not possible to get the AutoCompleteMode working when a MaskedMode is enabled.

I got a MaskedEditBox. The user should enter ip adresses. But i want to give him some of his entered ip´s before. But it´s doesnt work. Are there any workarounds for this problem ?

AutoCompleteBox

asked on 21 Jun 2010

3 answers

211 views

Get chart coordinates from screen coordinates

Hello,

I'm wondering if it's possible to get the chart coordinates given a screen coordinate. I'm implementing changing chart values by dragging points, and in the MouseMove or MouseUp event, I want to get the YValue corresponding to the Location (screen coordinates) provided in the MouseEventArgs.

Any help would be appreciated.

Thanks,
Baris

Chart (obsolete as of Q1 2013)

answered on 21 Jun 2010