Questions on UI for WinForms Forum

1 answer

83 views

New Thememanagement great -2007Black causes errors

Hi,

The latest version really speeds things up and now I can give my students all themes in a little solution I have made. Thank you!

There are some problems still with 2007 Black. Selecting it causes a failed to load 2007Black.tssp error.

Would you mind checking in on that.

Thank you

Karl

Themes and Visual Style Builder

answered on 13 Jul 2012

1 answer

51 views

Selecting a theme in VS 2012 RC

Hey,
I've added the "TelerikMetroBlue" theme to a control, but in the popup list it doesn't show it.
I've typed "TelerikMetroBlue" and run the app, the form uses the theme, except the form bar (the one with the form name, close button etc) is still in the default theme.

when i use:
ThemeResolutionService.ApplicationThemeName = "TelerikMetroBlue";
everything apper correctly.

so, the question is why doesn't it apper in the popup list, and why when inserted manually to a form it doesn't effect it's bar

Thanks,
Nadav

Themes and Visual Style Builder

answered on 13 Jul 2012

1 answer

64 views

Going to new row

Hello,
I want to move row cursor to new row.
it's index is -1 , and so i can not move cursor to that row.

Thanks lot.

GridView

answered on 13 Jul 2012

2 answers

100 views

Possible AllowDelete Bug

Hello,

I have a custom appointment class where I am setting the AllowDelete property to false.
I have set up the mapping like so:

appointmentMappingInfo.AllowDelete = "AllowDelete"

When I only this appointment in the edit dialog, the "Delete" button is disabled as expected.

But, when I press the "Del" key on the RadScheduler itself, the AllowDelete is ignored and the appointment is deleted.

I have worked around it by checking for the AllowDelete state myself in the AppointmentDeleting event:

Private Sub ArcoriScheduler_AppointmentDeleting(ByVal sender As Object, ByVal e As Telerik.WinControls.UI.SchedulerAppointmentCancelEventArgs) Handles Me.AppointmentDeleting

If e.Appointment.AllowDelete Then

' The RadScheduler does not prompt for series or instance when deleting an appointment with recurrence,

' which is how Outlook behaves: http://www.telerik.com/support/pits.aspx#/public/winforms/11810

If e.Appointment.MasterEvent IsNot Nothing Then

Dim confirmDlg As New RecurringAppointmentDeleteDialog

confirmDlg.AppointmentName = e.Appointment.Summary

Dim result As DialogResult = confirmDlg.ShowDialog()

If result = DialogResult.OK Then

If confirmDlg.DeleteType = RecurringAppointmentDeleteDialog.eDeleteType.Series Then

Me.Appointments.Remove(e.Appointment.MasterEvent)

e.Cancel = True

End If

Else

e.Cancel = True

End If

Else

e.Cancel = True

End If

But this seems like a bug.

I have looked at the RadScheduler source code and can see no reference to AllowDelete in RadScheduler.cs.
I do see the AllowDelete handling in EditRecurrenceDialog.cs to disable the Delete button.

Thanks.

Scheduler and Reminder

answered on 12 Jul 2012

5 answers

265 views

Refresh...

Hello telerik
I have minor problem with radgridview for winforms...

private void radGridView1_CellDoubleClick_1(object sender, Telerik.WinControls.UI.GridViewCellEventArgs e)
{
    int rIdx = e.RowIndex;
    string cn= "";

    if (e != null)
    {
        cn= radGridView1.Rows[e.RowIndex].Cells[0].Value.ToString();

    }

    AForm af = new AForm(cn);
    af.ShowDialog();

    radGridView1.MasterGridViewInfo.UpdateView(true);
}

I want that the AForm closed, then radGridView1 refresh...

Can you give any idea?...

GridView

answered on 12 Jul 2012

1 answer

65 views

Urgent- Multicombobox help

Hi everyone! Need helps

I have problem when I am working on multicombobox of teleirk.
That problem is: I create a linq query "linqquery" and then multicombobox.datasource= linqquery

i used selected change event. but i did not work when i select first record in the first time.
att: I selected second record and select first record again -> it worked. I didn't know why?

Thank you

ComboBox and ListBox (obsolete as of Q2 2010)

answered on 12 Jul 2012

2 answers

113 views

RadLabel Always Capture Key Events

Hi,
I have an application using RadControls for WinForms C# (v.2012.1.321.20) and I got some issues with RadLabels. There's a RadPanel capturing Key-Up Events and 2 RadLabels above the panel just to show some information about the key pressed (labels dont capture any event, just the panel all the time), and it works fine except for the 4 navigation keys: Up,Down,Left and Right. When one of those keys is pressed the panel miss it twice, and just on the third time the panel get the event. It looks like the navigation key is changing the focus between these 2 labels and the panel, and I tried a lot of things to avoid this like:

- Set label's "Focusable" property to false;
- Create an "Preview KeyDown" event that set focus on RadPanel before the KeyUp event is handled;

Nothing fixed it out and radlebels still getting Key-Up events instead of RadPanel, so I would like to know if there's any solution for this issue (because it's not happening with others controls above the panel like Microsoft Label Control).

Thanks!

General Discussions

answered on 12 Jul 2012

1 answer

203 views

The "best" scroll-able layout.

Hi, Telerik team.
I browsed few examples and forum posts, have experimented a bit, but had no luck to clarify this topic for myself.
Building an application with tool windows I have some issues with resizing those windows and seeing the tools in them.
Please, if you can help me - I will be very happy.

I know that I am going to ask quite basic things, so If you know where can I read about those things - let me know.

So, I have Telerik.WinControls.UI.Docking.ToolWindow named toolWindow
and I have MyUserControl userControl placed right into toolWindow
I want my userControl to be at list 400*200 pixels always, e.g. its MinimumSize = 400,200

My requested behavior is appearance of scroll bars if I resize toolWindow under those limits.

I have discovered that the following things have influence on this issue:
1) Structure of user control itself. If it has scrollable panel inside or not, if controls inner container is docked to fill or anchored somehow.
2) Whether I place control right into window or I place scrollable panel into window before control.

I am quite lost in options and properties and cannot define the rules. Can you tell me how it should be done in the right way? Some pattern perhaps.

Thank you in advance, regards.

Dock

answered on 11 Jul 2012

1 answer

235 views

Get Summary Row from RadGridView

Hello,

I have 2 radgrids in my form. First grid is a details grid which shows all the records and the second one should show only summary rows from the first grid.

For Ex:
First Grid:
Date Balance
01/12 500
01/12 1000
02/12 2000

Second grid should be like below.
Date Balance
01/12 1500
02/12 2000

I am wondering if there are any ways to do this one in Telerik. I know how to get individual values in GroupSummaryEvaluate event
but need to get the entire summary row from the first grid.

Also, the first grid has grouping, filtering and sorting and am hoping that your solution would cover those as well.

Please let me know.

Thanks in advance for your help.
.

GridView

answered on 11 Jul 2012

2 answers

135 views

How to set RadComboBox value

I got the solution

ComboBox and ListBox (obsolete as of Q2 2010)

answered on 11 Jul 2012