Questions on UI for WPF Forum

1 answer

109 views

Setting ResourceTypesSource to an ObservableCollection

I have a collection of resources that will vary per instance of the scheduler. I am not seeing a way to have the collection populated with whatever is in my collection. Any help would be greatly appreciated.

ScheduleView

answered on 18 Jan 2012

1 answer

163 views

Change Title in Edit Appointment Dialog

How do you change the title of the Edit Appointment Dialog that appears on double-click of a Schedule View?

ScheduleView

answered on 18 Jan 2012

3 answers

60 views

Weird Behavior of Telerik RadDataGrid

Hi,

I am using “2011.3.1220.40” version of Telerik WPF dlls.

Getting some weird Behavior of RadDataGrid. Below are the details.

Clicking on filter is brining filter on top left corner of the screen. (Refer attached screenshot)
I am not getting filter on column header all the time, sometime it appears and some time not. (Refer attached screenshot)

Mostly got problem when testing in higher resolution / multiple monitors.

This inconsistency really bother me and don't know how to fix it. Can anybody please give some clue.

Thanks in Advance.

General Discussions

answered on 18 Jan 2012

3 answers

213 views

When the LayoutMode is Paged the Background

When i set the RadRichTextBox's background property in layoutmode property is normal,the background is effective.
But when the LayoutMode is paged the background property is invalid,and look like something shut out.

I want to set the background property in layoutmode is paged can be effectove,please help me(⊙_⊙)?

RichTextBox

answered on 18 Jan 2012

1 answer

90 views

Radchart performance and 150000 points.

Greeting.

Can you give any information about Radchart performance at huge datasets.
I want to display ScatterPlot with 150.000 point inside.
I cannot use SamplingThreshold, because i must show all points.
(if i have 500x500point area, in bad scenario i must show 500*500=250.000 points)

I try to create some tests.
With SamplingThreshold=200, when i add to datasource my dataset, it want 4 seconds or so.
And after this control painted without any pause.
With SamplingThreshold=5000 i wait 10-15second before control painted.
With SamplingThreshold=25000 i wait 100-150second before control painted.
With SamplingThreshold=100000 i wait 10 minutes... no way... application struck.
I try disable animation, disable autorange etc etc etc, nothing help.

Can Radchart potentially show 150.000 point, or it just impossible ?
If it possible, may be any example with big set available ?

Best Regards
Serg

Chart

answered on 18 Jan 2012

2 answers

150 views

Handling change-of-which-radpane-has-focus -- which event is recommended?

Hi Telerik,

I need to 'do stuff' when user switches from one radpane to another.

I've looked at RadPane.GotFocus() and RadPane.GotKeyboardFocus() but they only fire once I activate contents of the RadPane -- i.e. when I click the pane header, I do not get the desired notification.

Do you have a recommendation on what to 'watch'?

Thanks,

Anders, Denmark

Docking

answered on 18 Jan 2012

3 answers

98 views

How to tell if user is saving a new record or updating existing one

private void MyForm_EditEnded(object sender, Telerik.Windows.Controls.Data.DataForm.EditEndedEventArgs e)

{

if (e.EditAction == Telerik.Windows.Controls.Data.DataForm.EditAction.Commit)

{

//if saving new record

//else if updating existing record

}

Thanks

Madani

DataForm

answered on 18 Jan 2012

3 answers

162 views

Binding command to GridViewCheckBoxColumn

How can I achieve this? I don't want to define a cell template so I rather stick with GridViewCheckBoxColumn but I don't see the Command property.

GridView

answered on 18 Jan 2012

4 answers

866 views

ResultFormatString in the AggregateFunctions

hi,

can you please let me know that is there any other ResultFormatString except "{}{0:c}"

Regards,
S s

GridView

answered on 18 Jan 2012

4 answers

124 views

Filter Menu Position / Size

Hi.. I have grid at the bottom of a form. When a user clicks on the header to filter the fitler menu extends below the form and off the screen. And the user can't select the options.
How I can make the menu open 'up' - instead of down. Or make the menu appear totally on the form?
thanks in advance

GridView

answered on 18 Jan 2012