Questions on UI for WinForms Forum

2 answers

447 views

Data Bound Item

Hi !
I have a grid with some columns.
If I double click a cell I want to open a window chose some values and update the cell value. Is working fine for rows already in the table.
For new rows "Click here to add new row " is not working.
I've seen something strange.

I have this code
Dim currentRow As GridViewRowInfo = CType(sender, RadGridView).CurrentRow
if currentRow.DataBoundItem Is Nothing
do something

But even if I seen in watch screen this as having nothing value
the "do something" line is not executed .It jumps over it. Is like is a value there, even I see in watch window this currentRow.DataBoundItem = nothing.

Why is that ?
How I can access the current NEW line and modify cell values through code ?

Regards,
Mihai

GridView

answered on 31 Aug 2011

2 answers

148 views

Change gridview headertext column forecolor

Hi, how can i change the headertext forecolor of some columns of my radgridview.
Some columns are required and i want to put the headertext in red.
thanks

GridView

answered on 31 Aug 2011

1 answer

104 views

Restrict user to enter date from keyboard

Hi,

Actually in RadDateTimePicker, I want to restrict the user to enter date from keyboard .
i.e permit user to select date using drop down not by typing.
please give solution ASAP.. urgent!!!!

Best regards
Saikiran Ch

Calendar, DateTimePicker, TimePicker and Clock

answered on 31 Aug 2011

1 answer

99 views

RadChart XAxis

Hello Support

I have an Radchart need to change the XAxis label color. I have wincontrol Radchart

RadChart1.DefaultView.ChartArea.AxisX

Please do needful

Regards

Asif

Chart (obsolete as of Q1 2013)

answered on 31 Aug 2011

9 answers

436 views

GridView CompositeFilterDescriptor no longer working

Hoping someone can help me with this. I just upgraded my WinForms controls to version 2010.3.10.1215 from 2010.3.10.1109 and my composite filters have stopped working. They do not cause an exception or break anything else, it's as if they are completely ignored. Indidual filters work perfectly still, but they are insufficient to my needs. So... I'm checking with the community before posting a ticket. Example composite filter below. Thanks

CompositeFilterDescriptor

compositeFilter = new CompositeFilterDescriptor();

compositeFilter.FilterDescriptors.Add(

new FilterDescriptor("IsDeleted", FilterOperator.IsEqualTo, false));

compositeFilter.FilterDescriptors.Add(

new FilterDescriptor("FolderLocation", FilterOperator.IsEqualTo, selectedFolder));

compositeFilter.LogicalOperator =

FilterLogicalOperator.And;

rgvEmails.FilterDescriptors.Clear();

rgvEmails.FilterDescriptors.Add(compositeFilter);

GridView

answered on 31 Aug 2011

9 answers

276 views

autoselect when only one item is left

hey guys

I've a problem with the filter in the MultiColumn ComboBox:

If filtering is turned on, and I type some letters in the CB that only one row is left in the combogridview, this row is autoselected from the combobox.

Is there a way to disable that function because when you type fastly you don't get when the row is autoselected. That means you write some more letters after the autoselect.

So for example if I would like to select the row "Media":

1. I type "Me"
2. only one row is left in the combogridview and the row "Media" is selected (also in the combobox.text is now "Media")
3. I dont get that and continue with "dia"
4. So in the Combobox the Text "Mediadia" appears

MultiColumn ComboBox

answered on 31 Aug 2011

1 answer

232 views

RadForm Size Problem

Hi,
I have desing the windows form in Visual Style Builder and when i load my theme in visual stdio it looks work great but when i debug my project and fullscreen the form it doesnt get fullscreen.i saw only my form at old size and my minimize and maximize buttons become invisible.when i double clicked tittle bar it became old status.
its big problem for me.
how can i resolved it.

Attached file: when i changed the form size,normal size,fullscreen

Normal Size
Size Changed
FullScreen

Thanks for your answers.

Themes and Visual Style Builder

answered on 31 Aug 2011

5 answers

233 views

Timeline Views - Limit visible hours

Hi,

currently i use the following code

Me.rsTracks.GetTimelineView.GroupSeparatorWidth = 1

Me.rsTracks.GetTimelineView.ResourcesPerView = 4

Me.rsTracks.GetTimelineView().ShowTimescale(Timescales.Hours)

Dim timescale As SchedulerTimescale = Me.rsTracks.GetTimelineView().GetScaling()

timescale.DisplayedCellsCount = CInt(12)

This will show me the first 12 hours from a defined day. It always starts at 00:00 of a given day.

Any method avaible to move the first visible cell on left hand of the timeline view to any other time ?

In best case i want to see working hours currently declared for the day, for example

15:00 - 23:00 working time (timescale.Displayed.CellsCount = 8)

I am quit sure there is a method avaible, because i can use the navigator to move hour by hours, but i was not able to find it.

Any help is welcome.

Kind regards

Martin gartmann

Scheduler and Reminder

answered on 31 Aug 2011

1 answer

56 views

Control AlbumTableAdapter in the carousel demo

Hi,

How can I get this control AlbumTableAdapter that is part of the carousel demo in the music library? Is this another package I have to download?

thanks

General Discussions

answered on 31 Aug 2011

4 answers

240 views

SelectedValue Returns Nothing

Have a MultiColumn ComboBox bound to a dataset. The binding is okay, I can see all the items in the dropdown.

MCC.ValueMember = "Field1"
MCC.DisplayMember = "Field2"

Note that Field1 is NOT part of any column.

So, what I want to retrieve, of course, is the value associated with "Field1" of the selected row. However, because that field is not included in any of the column, I'm having a real tough time retrieving it. MCC.SelectedValue always return nothing!!!

Please help!

Justin

MultiColumn ComboBox

answered on 31 Aug 2011