Questions on UI for WinForms Forum

3 answers

263 views

[Solved] How to collapse RadButtonElements of the QuickAccessToolBar

Hi,

in my RadRibbonBar are 4 RadButtonElements in the QuickAccessToolBar (radRibbonBar.QuickAccessToolBarItems).
Now i want to collapse one or more Buttons at runtime. Therefor i've set the Visibility-Propertie of the RadButtonElement to Collapsed:

radButtonElement.Visibility = Telerik.WinControls.ElementVisibility.Collapsed;
Nothing happens.

Than i try to refresh parts of, or the whole, the RibbonBar.
At first i tried it with RadButtonElement.UpdateLayout(). - Same result, nothing happens.
Next i've used the Refresh- and Update-Methode of the RibbonBar - still no results.
And at last i've add a new RadButtonElement to the QuickAccessToolBarItems of RibbonBar in the hope that the RibboBar now refresh itself.

I only want to hide one or more Buttons programmatically.
Can you explain me, how to get it working?

Regards

RibbonBar

answered on 15 Sep 2010

4 answers

272 views

[Solved] Check if verticalScroll is displayed

Hi,

Working in VB.Net with the last release.

How can I test is there is a verticalscroll bar in my RadGrid ?

Or is there a way to force a column to fit the space unused ?

Thanks

GridView

answered on 15 Sep 2010

2 answers

215 views

Possible Bug with exporting to iCalendar and using in lotus notes

Hello all,

I think I may have found a bug with the Export function for the RadScheduler. I used the Export function as follows:

Using stream As FileStream = File.Create("schedule.ics")

Me.schAvailability.Export(stream, New SchedulerICalendarExporter)

End Using

and then used this iCal feed in lotus notes and got the error: "The content of this URL does not conform to the iCalendar parsing specification." At first I thought this was because I was using a custom appointment object and editappointmentdialog. Here is the contents of the .ics file produced from the export function:

BEGIN:VCALENDAR

PRODID:-//Telerik Inc.//NONSGML RadScheduler//EN

VERSION:2.0

CALSCALE:GREGORIAN

METHOD:PUBLISH

BEGIN:VTIMEZONE

TZID:Mountain Standard Time

BEGIN:STANDARD

TZNAME:Mountain Standard Time

TZOFFSETTO:-0700

TZOFFSETFROM:-0600

RRULE:FREQ=YEARLY;BYDAY=SU;BYMONTH=11;BYSETPOS=1;WKST=MO

DTSTART:16010101T020000

END:STANDARD

BEGIN:DAYLIGHT

TZOFFSETFROM:-0700

TZOFFSETTO:-0600

DTSTART:20070101T020000

RRULE:FREQ=YEARLY;BYDAY=SU;BYMONTH=3;BYSETPOS=2;WKST=MO

TZNAME:Mountain Daylight Time

END:DAYLIGHT

END:VTIMEZONE

BEGIN:VEVENT

DTSTART;TZID=Mountain Standard Time:20100702T000000

DTEND;TZID=Mountain Standard Time:20100702T235900

SUMMARY:Vacation

DESCRIPTION:Vacation

UID:98ef45e7-e8b1-43b9-92f2-91cd7a9cf2fb

LOCATION:Vacation

X-MICROSOFT-CDO-BUSYSTATUS:BUSY

BACKGROUND:BUSINESS

END:VEVENT

END:VCALENDAR

Please note the bolded lines. This above .ics file did not load correctly in lotus notes and produced the error message I said above.

All I had to do to fix this error and get my ics file correctly working in lotus notes was make the following changes to the above bolded lines:

DTSTART:20100702T000000-0700

DTEND:20100702T235900-0700

Can you confirm that setting time zone as ;TZID=Mountain Standard Time: is indeed an issue (for lotus notes)?

EDIT: I found another fix for this.

We can leave the DTSTART and DTEND in VEVENT as is:

DTSTART;TZID=Mountain Standard Time:20100702T000000

DTEND;TZID=Mountain Standard Time:20100702T235900

BUT we have to add a timezone offset to the DTSTART (in STANDARD and DAYLIGHT) of VTIMEZONE

BEGIN:VTIMEZONE

TZID:Mountain Standard Time

BEGIN:STANDARD

TZNAME:Mountain Standard Time

TZOFFSETTO:-0700

TZOFFSETFROM:-0600

RRULE:FREQ=YEARLY;BYDAY=SU;BYMONTH=11;BYSETPOS=1;WKST=MO

DTSTART:16010101T020000-0700

END:STANDARD

BEGIN:DAYLIGHT

TZOFFSETFROM:-0700

TZOFFSETTO:-0600

DTSTART:20070101T020000-0700

RRULE:FREQ=YEARLY;BYDAY=SU;BYMONTH=3;BYSETPOS=2;WKST=MO

TZNAME:Mountain Daylight Time

END:DAYLIGHT

END:VTIMEZONE

Scheduler and Reminder

answered on 15 Sep 2010

1 answer

158 views

GridView Folder tree,get all rows

I tried to use "foreach" and "for" to get all rows in the demo of GridView Folder tree, but failed

for (int i = 0; i < radGridView1.Rows.Count

; i++)

{

foreach

(GridViewRowInfo fvri in  radGridView1.Rows)

{}

GridView

answered on 15 Sep 2010

5 answers

245 views

[Solved] Select An Appointment

How do I select a specific appointment in code?

More precisely, when the RadSchedulerReminder dialog is displayed and the 'Open" button is pressed, I would like to scroll to and select that appointment.

I am handling the Reminder.ItemOpened() event, and I assume that e.RemindObject points to an appointment in the Scheduler's event storage, please correct me if that is not the case.

-Chris

Scheduler and Reminder

answered on 15 Sep 2010

1 answer

211 views

Adding tooltips

I am trying to add tooltips to my unbound data grid... Can someone please let me know how to accomplish this through code? Below is how I am adding data to the grid.
Thanks for the help!

Craig

for (int i = 0; i < scheduleNotesList.Count; i++)

{

GridCommandCellElement cellElement = null;

GridViewRowInfo rowInfo = this.grdNotes.Rows.AddNew();

rowInfo.Cells[

"User"].Value = scheduleNotesList[i].AddedByUserIdSource.NameFirst + " " + scheduleNotesList[i].AddedByUserIdSource.NameLast;

rowInfo.Cells[

"PatientName"].Value = scheduleNotesList[i].PatientIdSource.FullName;

rowInfo.Cells[

"Note"].Value = scheduleNotesList[i].NotesDetail;

rowInfo.Cells[

"Note"].CellElement.ToolTipText = scheduleNotesList[i].NotesDetail; //This throes a NullReferenceException.

rowInfo.Cells[

"DateAdded"].Value = scheduleNotesList[i].ModifiedDate.ToShortDateString() + " " + scheduleNotesList[i].ModifiedDate.ToShortTimeString();

}

GridView

answered on 15 Sep 2010

2 answers

192 views

Rowformatting performance

Hi,

I'm using the gridview and sometimes get quite a lot of rows, like about 40.000 records.
there are about 18 columns and some need formatting based on the value in the cells.
this works fine either through the conditinal formatting or in the rowformatting/cellformatting event as described in some of your posts and tutorials.

so far so good.

However, two cells need some more action and I'm just wonderingwy the rowfomatting event is always fired, when you scroll or get the focus in the grid etc. Seems a little too much.

Shouldn't those events be fired when the value changes or is there an event which only fires when the value changed or when the value is being written in the cell? Like a rowcreated event?

Thanks

GridView

answered on 14 Sep 2010

4 answers

319 views

[Solved] RadFrom display problem

Hello,
I'm having problems with the RadForm component. This problem appears to me both in Q1 2010 and Q2 2010, .NET Framework 4. I'm running Windows 7 and using VS 2010. The problem is that the form does not appear to style itself correctly. I've attached a screenshot to show you the problem. I'm confused as to what is causing this problem, because I don't recall having this issue with Q2 2008 or even Q1 2010 before i had it uninstalled and installed again.

Thank you.

Edit: The form appears correctly in the Visual Studio Designer, the problem appears only when running the application.

Form

answered on 14 Sep 2010

1 answer

222 views

QuickStart MainForm

Hi,
Please send a sample form which is there in QuickStart.dll.Only form with RadDock Control and Titlebar with images .
On Maximize , the image also should resize.

Thanks

Form

answered on 14 Sep 2010

8 answers

530 views

Rad TreeView Relational Data binding from database

hi,

I am trying for binding a Relational data from the database to Rad TreeView control.
Ihave taken a Dept table (primary Key table) , Employee table (related with a foriegn key to Dept table and itself has a primary Key column) and Products table (related with a foriegn key to Employee table).
I have tried using RelationBindings.Add() methods but, i didn't get the result.

Please can u tell me how to bind a relational data to a Rad treeview control.

Thank you,

regards,
Mahitha Madala.

Treeview

answered on 14 Sep 2010