Questions on UI for WPF Forum

1 answer

449 views

How to show dropdown when item list is empty

The RedComboBox displaying list of items for selection and this list will be empty to start with. If this list is empty, user should see an empty drop down so that the User knows there is nothing to select. With my code below, I just see a small 2 pixel line below combo, this give an impression to user that something is wrong with application. If you use windows provided ComboBox then it will a empty dropdown and we want the same behavior from RedComboBox.

How can I enable dropdown even if there are no items in the list?

<RadComboBox

HorizontalAlignment="Left"

Margin="1,1,0,1"

VerticalAlignment="Center"

Name="comboname"

SelectedItem="{Binding Path=Item, Mode=TwoWay}"

ItemsSource="{Binding Path= ItemList}"

IsReadOnly="False"

EmptyText=" - select an item - "/>

ComboBox

answered on 16 Jul 2013

1 answer

84 views

Completed sample

Hi All,

Do we have a sample include DragDrop,Contextmenu and Custom Appt( edit dilaog) ? Also include Custom group?

Wenjie

ScheduleView

answered on 16 Jul 2013

3 answers

125 views

Office 2013 implicit style for RibbonView?

Is there, or will there be Office 2013 styles available for RIbbonView?

RibbonView and RibbonWindow

answered on 16 Jul 2013

2 answers

158 views

RadGridView:How to find Items in view not in scroll

Hi,
I am working on radgridview. Is there any way I can find list of all items in gridview visible. or you may say any items which are not in scroll. Actually I need to show the values only for the rows which are available in view not in scroll. for that I need to have some mechanism by which I can get all the items present in view currently not in scroll. Can any one please suggest some thing in this respect thanks.

Saqib.

GridView

answered on 16 Jul 2013

1 answer

204 views

RadcomboBox popup window stays in old position

Hi,

I am using RadComboBox and have few visual states based on the selected item in combobox i change the visual state and one of the visual state actually positions the RadcomboBox in a different position than the initial position. But i see the popup window does not move along with the combobox and stays open in the old position. Let me know how i can fix this.

This happens only when choosing the item by typing in the key stroke i.e you have items
A
B
C

you press B, item b gets selected in the popup.

Thanks
Raghu

ComboBox

answered on 16 Jul 2013

2 answers

240 views

Chart Axis title: adding text to Binding value using StringFormat

Sorry for such a simple question as I'm new to WPF but how do I add text to my axis title in front of my binding value?

Here is my XAML that I'm trying:
<telerik:LinearAxis Title="{Binding YAxisLabelDescription, StringFormat='Profit: {0}'}"/>

My YAxisLabelDescription value is going to be "$" or "%" from my viewmodel. I would like to prepend the word "Profit" before the value in my XAML.

The problem is the only thing showing up is "$" or "%".

What am I missing?

Thank you,
Mark

Chart

answered on 16 Jul 2013

7 answers

361 views

How can I stop the property window from resizing with content

I have a property grid and it shows a scroll bar when the text is to long. I want it to work like in visual studio where there is no huge ugly scroll bar at the buttom of the grid. I have tried changing the "Scroll Viewer" for the grid but it dosn't seem to do anything. It is in a dockable window so I can not just set the width of the text box as well.

PropertyGrid

answered on 16 Jul 2013

1 answer

50 views

Am I able to see all items in the list before writing on the keyboard ?

Hi, I was wondering if this is possible.

Thanks
-Kristján

AutoCompleteBox

answered on 16 Jul 2013

2 answers

146 views

Cancel the animation in piechart.

<telerik:RadChart x:Name="Chart_Issure_Long" ItemsSource="{Binding IssureLongList}" telerik:StyleManager.Theme="{DynamicResource MetroStyle}">

<telerik:RadChart.SeriesMappings>

<telerik:SeriesMapping>

<telerik:SeriesMapping.SeriesDefinition>

<telerik:PieSeriesDefinition LegendDisplayMode="DataPointLabel" ShowItemToolTips="True" ItemLabelFormat="#%{p}" ItemToolTipFormat="#LEGENDLABEL{C4} #Y{C2}" ShowItemLabels="True" LabelOffset="1.2" />

</telerik:SeriesMapping.SeriesDefinition>

<telerik:SeriesMapping.ItemMappings>

<telerik:ItemMapping DataPointMember="YValue" FieldName="IssurePosSummary.MarketCapitlization" />

<telerik:ItemMapping DataPointMember="XCategory" FieldName="IssurePosSummary.IssureName" />

<telerik:ItemMapping DataPointMember="LegendLabel" FieldName="IssurePosSummary.IssureName" />

</telerik:SeriesMapping.ItemMappings>

</telerik:SeriesMapping>

</telerik:RadChart.SeriesMappings>

</telerik:RadChart>

I want to cancel the animation in piechart.
Because I have a lot lot of data in the piechart, so the animation completed will be too slow.

Thank you.

Chart

answered on 16 Jul 2013

4 answers

184 views

Is the DateTimePicker control the wrong control for Time(7) data type?

I've got a table in a SQL Server 2008 R2 database, that is a Time(7) data type. It is meant to hold the length of time of another data element. I am trying to using a DateTimePicker control, with the InputMode set to Time, so collect this data. I'm wondering if perhaps I should be using a different control, because when I tried saving the data, it didn't save it to the database.

DateTimePicker

answered on 16 Jul 2013