Questions on UI for WinForms Forum

1 answer

245 views

RadScheduler and CollectionChanged event with Start / End Dates

Hello, thank you for looking at my question Telerik!

I Have a calendar, that when someone moves an appointment via the edit dialog using the startDate and endDate dropdown, when they click OK it fires a collectionchanged event like it should, however i get that event fired 2 times, one for the Start Date (PropertyName = "StartDate" and once for EndDate (property name "EndDate") and of course any other data they might have changed ...

My Question, how do i not get 2 events, how can i make it so when they change data ont he edit dialog and click OK i get ONE event, or somehow else know that a particular event was updated instead of getting field by field notification that tells me ok, this appointment was updated, then i can go and grab the properties of that Appointment object and save them to my datasource (Using WCF Web Services) with only 1 call, the issue is i make 1 call to save the start date then right behind that i make a second call to save the end date and its messing things up !

here is my collectionChanged event, thank you for the input !!

void Appointments_CollectionChanged(object sender, Telerik.WinControls.Data.NotifyCollectionChangedEventArgs e)

{

if (e.Action == Telerik.WinControls.Data.NotifyCollectionChangedAction.ItemChanged)

{

if (e.NewItems.Count > 0 && e.OldItems.Count > 0)

{

DoctorAppointment newAppt = (DoctorAppointment) e.NewItems[0];

DoctorAppointment oldAppt = (DoctorAppointment) e.OldItems[0];

if ((e.PropertyName == "Start" || e.PropertyName == "End"))

{

sc.RescheduleAppointmentAsync(this.LoggedInUserID, newAppt.id, newAppt.Start, newAppt.End);

}

if (e.PropertyName == "status_id")

{

short followupid = newAppt.status_id.GetValueOrDefault(-1);

if (followupid > 0) {

sc.FollowupAppointmentAsync(this.LoggedInUserID, newAppt.id, followupid);

}

newAppt = null;

oldAppt = null;

}

Scheduler and Reminder

answered on 29 Aug 2011

1 answer

123 views

How to change color of MultiColumnCombo

I want to change color of display text to default color (black).
As you know, the MulticolumBombo will get parent color(blue) when it contains in a GroupBox control.
Please see 1.jpg. That is wrong.
It should be is black color.

Please help me.
Thanks.

MultiColumn ComboBox

answered on 29 Aug 2011

7 answers

165 views

508 Compliance

I am working on a government application which has to be Section 508 compliant. I am using a Gridview object within the VB.NET application and the component doesn't seem to be 508 compliant. Is there something that must be done to make the component section 508 compliant. The system is being tested by a blind user.

Thanks,
Jason

GridView

answered on 29 Aug 2011

1 answer

45 views

Property Builder 1) looses added columns 2) childfields do not display

Hi,

After playing around with the propertybuilder I believe to have discovered 2 issues:

In a child template I added in the propertybuilder a dropdowncolumn - it shows after F5. When opening the propertybuilder again - it is not part of the listing. (bye the way, It would save time if the lookup to another datatable was also a part of the property builder)

The columns of the child do not show in the property builder. The listing of the fields shows, but the interactivity is not given for the child.

Has someone else observed this?

Karl

GridView

answered on 29 Aug 2011

11 answers

357 views

Binding Issue

Hi... I am using your Muliticolumn combo box version 2010.3.10.1215
I have a binding issue..
I have declared two DataAdapters and DataViews and populated them from a database... I am attempting to late bind the multicolumn combo box to the two dataviews

The code I have used is

cboLookup.DataBindings.Add("SelectedValue", dvData, "RecordID")
cboLookup.DataSource = dvDisplayList
cboLookup.ValueMember = "RecordID"
cboLookup.DisplayMember = "ShortDescription"

the combo properly populates and displays the contents of the datasource (dvDisplayList)... but does not bind the selectedvalue property (or the selectedItem for that matter). So as I move through the items in the dvData dataview, the combo does not display the corresponding entry in the datasource, it selects the first record and does not move.

I attempted the same code with your RadDropDown list, and it responds as I expected. I found when I simply added the Rad Drop down list to the form along with the multi column combo box the multi column combo box behaved as expected.

Am I doing something wrong here...?
Thanks for any assistance..

MultiColumn ComboBox

answered on 26 Aug 2011

2 answers

292 views

Q2 2011 Upgrade Wizard Issues Resolved

We identified several issues with our new Upgrade Wizard shortly after our Q2 2011 release.

The following circumstances are known to cause issues when using the Upgrade Wizard:

Having any invalid references in your project (marked with a warning sign in Visual Studio)
Having COM references in your project
Holding a project reference to a project which has not yet been built
Holding a project reference to a project whose output assembly name differs from the project's name

All of the above issues have already been addressed and an update has been released through the Visual Studio Online Gallery:
Telerik WinForms VSExtensions

You should be able to use the Visual Studio 2010 Extension Manager to download the update.

In case you are using Visual Studio 2008 and cannot get updates through the Visual Studio Online Gallery, you will be able to benefit the update when our next Service Pack release.

Best regards,
The Telerik Team

Visual Studio Extensions

answered on 26 Aug 2011

1 answer

86 views

Event selectedItemChanged not trigged

Hi,

I was able to populate the carousel at runtime with picture stored in a database. For some reasons, the event selectedItemChanged never get fired. How can I capture the picture selected by the user?

thanks

acheo

Carousel

answered on 26 Aug 2011

6 answers

268 views

ToolTip Duration

I'm using the ToolTipTextNeeded event to provide Tool Tips over date controls in our RadGridViews. Is there a way to specify the duration that it stays visible, hover time needed to invoke, etc...? Our users would like them to stay visible longer. Thanks...

General Discussions

answered on 26 Aug 2011

1 answer

144 views

I want to add RadGridView in DocumentWindow

Hi,

I am programatically adding DocumentWindows in RadDock and adding a RadGridView in DocumentWindow but i am getting below error.

unable to cast object type 'Teleriki.WinControls.UI.RadGrdiView' to 'Telerik.WinControls.UI.Docking.RadDock'.

Please suggest any solution for this...

Thanks and Regards,
Simon.

Dock

answered on 26 Aug 2011

5 answers

86 views

Disable the "dateStart" and "dateEnd" fields on the AppointmentEditForm

Hello, i was curious if there is any special way that i need to implement inorder to Disable (.enabled = false) the dateStart and dateEnd fields ont he edit form. i want to disallow the user from editing these fields if the appointment is in the past and settings then everywhere i have tried so far is having no effect. timeStart and timeEnd were successfully disabled using normal methods.

Scheduler and Reminder

answered on 25 Aug 2011