Questions on UI for WinForms Forum

2 answers

116 views

I have a radform which has a menu docked at the top a radstatusbar docked at the bottom and a radsplitcontainer docked to fill, the split container has 2 panels which each have a radgridview docked to fill Since adding a radstatusbar to my form the bottom scrollbars have disappeared. It looks as though the gridview is lying behind the status bar! Do I have to set the size of the grids dynamically to view the scrollbars?

GridView

answered on 05 Aug 2014

1 answer

154 views

High Dpi message box

Hi

I'm currently designing my application for 1920*1080 screen res which seems to be a popular choice for many hi dpi laptops native resolutions.

I've managed to use some of the code in the forum to good effect and I'm experimenting with the code provided by Ivan Todorov in his useful high dpi article.

If I use the MS message box in my code the dialog size is ok for high res, using radmessagebox I get a reduced size. Can you provide some code or ideas on how to rectify this?

Any other advice or code on adapting to high res screens would be appreciated, although I realise that at the moment there doesn't seem to be a complete solution.

Thanks

Roger

Menu

answered on 05 Aug 2014

3 answers

359 views

Dropdown event that reacts only to user actions?

We have been using the SelectedIndexChanged event to react to user selections in dropdowns. The problem is that this event also fires when the DataSource is set, when the user is using the arrow keys to browse through the dropdown items, and when different items are selected using AutoComplete. Quite often, changing a dropdown selection can trigger a long and expensive process of database calls and changes to other controls.

I would like to use an event that only fires when the user has truly made a selection. We have been handling this problem by either setting module-level flags to ignore the SelectedIndexChanged event, or temporarily disconnecting the event handler.

Is there a different event that will fire only for actual user interaction? The Windows Forms combo box has a SelectionChangeCommitted event that looks better for this purpose, but I don't see an equivalent event for the Telerik dropdown.

DropDownList

answered on 05 Aug 2014

1 answer

478 views

Change radiobutton colour when hovered

Hey all.I have been searching to change a background colour of a radbutton when hovered.I found exactly what I was looking for here
When I run the program, all is well.But when I try to implement that exact code in my project it does not work.Is there something I am missing.Bear with me as I am a newbie.

Kind Regards,

Buttons, RadioButton, CheckBox, etc

answered on 05 Aug 2014

10 answers

520 views

Show Custom Form - Edit appointment

Hello
I downloaded the demo of Telerik Q2 2014.
I'm trying Scheduler and Reminder in visual basic 2013. NetFramework

In the event AppointmentEditDialogShowing RadScheduler1
I try to show the custom form.

Private Sub radScheduler1_AppointmentEditDialogShowing (sender As Object, e As AppointmentEditDialogShowingEventArgs)



e.AppointmentEditDialog = New CustomForm()



End Sub

I took the code from the following thread
http://www.telerik.com/forums/custom-edit-dialog

but displays an error "System.InvalidCastException"

I try

Private Sub radScheduler1_AppointmentEditDialogShowing (sender As Object, e As AppointmentEditDialogShowingEventArgs)

CustomForm.show

End Sub

This show the original form and my custom form

Thanks

Scheduler and Reminder

answered on 04 Aug 2014

1 answer

177 views

Right to Left Arrow Keys Problem

I have a RadPageview in Strip Mode and I want my program to had support a right-to-left language. When I changing the Right-to-Left Property to true it works fine. but when I run my program and use Arrow Keys (Left or Right) it doesn't work correctly. Left key goes to Right and Right key goes to Left. How can I fix it?

PageView

answered on 04 Aug 2014

16 answers

249 views

Semantics of Rows.Count changed in 2010Q3 ?

In Versions prior to Q3 2010, when I filtered the grid,

myGrid.Rows.Count

counted only the visible rows, now it returns the total rows.
How can I get the number of currently visible Rows in the FilterChanged event handler?

Regards
Erwin

GridView

answered on 04 Aug 2014

3 answers

48 views

Group will not collaspe

I have 5 groups in a radGridView and I want all groups collasped on form load. However, Group[0] will not collaspe. All other are collasped.

this.radGridView3.Groups[0].Collapse();
this.radGridView3.Groups[1].Collapse();
this.radGridView3.Groups[2].Collapse();
this.radGridView3.Groups[3].Collapse();
this.radGridView3.Groups[4].Collapse();

GridView

answered on 04 Aug 2014

2 answers

139 views

Remove or blank status

I use the status to show whether or not a guest has been assigned to the appointment. If not, this is shown with a white status bar using a custom status. This works great. However, when the status changes, I want to remove the status bar but I can't figure out how. If I set the custom status to transparent, the bar turns gray and if I use a status that doesn't exist, the background is the same color but I still see the border for the status.

This is the code. Status 7 works great. Status 6 produces the gray bar but when commented out I get the result seen in the attached image.

Me.RadScheduler1.Statuses.Add(New AppointmentStatusInfo(6, "Guests", Color.Transparent, Color.Transparent, AppointmentStatusFillType.Solid))

Me.RadScheduler1.Statuses.Add(New AppointmentStatusInfo(7, "NoGuests", Color.White, Color.White, AppointmentStatusFillType.Solid))

I want the status bar to go away and the text to move back to the left a little. How can I do this?

The top of the image shows an appointment before a guest is added and the bottom is with a guest. The lock icon just indicates that the max number of guests have been added and isn't related to this issue.

Scheduler and Reminder