SetStyle of specific combobox item

Im trying to create a combobox that makes the text of a
specific item a specific color and bold.
I know i could do this with ALL the items in the list through
something like:
view_comboBox.setStyle("color", 0xFFFFFF);
I want to only do it for a specific item in my list. How
would i go about doing this? There has to be some way to do this.
I know since the combobox uses the list class too if i recall
correctly you could do this to change the background color of a
specific item and add a icon to it next to it by doing the
following:
setPropertiesAt(2, {backgroundColor:0xFF0000, icon: "file"});
My only issue is that it only supports those two properties
and not changing the text color. Is there some workaround to make
it so i can change the text color of a specific item either by
using the list class which is inherited by my combobox or through
the combobox class?

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Hi,
If I understand correctly, you can create you comboBox with all items at the begining:
http://blog.flexexamples.com/2007/08/18/displaying-icons-in-a-flex-combobox-control/
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Hi Rosy D,
I also try to test it in my side.
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http://msdn.microsoft.com/en-us/library/system.windows.forms.combobox.objectcollection(v=vs.110).aspx
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Best Regards,
Jack
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How to set particular comboBox item selected once frame loaded?

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You can use Distinct keyword to return unique records from your DB.
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<Grid>
<DataGrid x:Name="gvDefaultCWWSchedule" HorizontalAlignment="Stretch" VerticalAlignment="Stretch" Margin="10,109,10,214" AutoGenerateColumns="False" Grid.Row="0"
AllowDrop="True" IsReadOnly="False" SelectionMode="Single" Background="Beige" CanUserAddRows="False">
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<DataGridTemplateColumn Width="150">
<DataGridTemplateColumn.CellTemplate>
<DataTemplate>
<ComboBox Name="ddlUsers"
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DisplayMemberPath="{Binding Name, Mode=TwoWay}"
SelectedValuePath="{Binding Uid, Mode=TwoWay}"
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SelectionChanged="ComboBox_SelectionChanged"
>
<ComboBox.ItemTemplate>
<DataTemplate>
<StackPanel Orientation="Horizontal">
<TextBlock Text="{Binding Name}" />
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</ComboBox>
</DataTemplate>
</DataGridTemplateColumn.CellTemplate>
</DataGridTemplateColumn>
<DataGridTextColumn Binding="{Binding WeekNumber}" />
</DataGrid.Columns>
</DataGrid>
<Button Content="Button" HorizontalAlignment="Left" Margin="729,32,0,0" VerticalAlignment="Top" Width="75" Click="Button_Click"/>
</Grid>
public partial class Test : Window
public Test()
InitializeComponent();
BindDefaultCWWSchedule();
private void BindDefaultCWWSchedule()
// THIS IS COMING FROM MY DB
List<CurrentUser> UsersFinal = new List<CurrentUser>();
UsersFinal.Add(new CurrentUser { Uid = 1, Name = "JOHN" });
UsersFinal.Add(new CurrentUser { Uid = 2, Name = "BILL" });
UsersFinal.Add(new CurrentUser { Uid = 3, Name = "MARY" });
ObservableCollection<CWWDefaultScheduleWeek> DefaultSchedules = new ObservableCollection<CWWDefaultScheduleWeek>();
DefaultSchedules.Add(new CWWDefaultScheduleWeek { Users = UsersFinal, WeekNumber = 1, SelectedUser = null });
DefaultSchedules.Add(new CWWDefaultScheduleWeek { Users = UsersFinal, WeekNumber = 2, SelectedUser = null });
DefaultSchedules.Add(new CWWDefaultScheduleWeek { Users = UsersFinal, WeekNumber = 3, SelectedUser = null });
DefaultSchedules.Add(new CWWDefaultScheduleWeek { Users = UsersFinal, WeekNumber = 4, SelectedUser = null });
gvDefaultCWWSchedule.ItemsSource = DefaultSchedules;
private void Button_Click(object sender, RoutedEventArgs e)
var rows = gvDefaultCWWSchedule.ItemsSource;
ObservableCollection<CWWDefaultScheduleWeek> CWWSchedAssignments = new ObservableCollection<CWWDefaultScheduleWeek>();
foreach (var row in rows)
CWWDefaultScheduleWeek r = (CWWDefaultScheduleWeek)row;
// FOR EACH ROW HERE I'M WANTING TO CREATE A LIST OF ITEMS AND RUN FURTHER CODE BASED ON IT... ISSUE IS FINDING THE ACTUAL SELECTED USER ON EACH ROW...
CWWSchedAssignments.Add(new CWWDefaultScheduleWeek
Users = r.Users,
SelectedUser = r.SelectedUser,
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gvDefaultCWWSchedule.CommitEdit();
public class CWWDefaultScheduleWeek
public IEnumerable<CurrentUser> Users { get; set; }
public CurrentUser SelectedUser { get; set; }
public int WeekNumber { get; set; }
public class CurrentUser
public int Uid { get; set; }
public string Name { get; set; }

In a way, wpf is similar to web.
More so than windows forms anyhow.
XAML is mark up and flows like html.
You have padding and margin which are rather familiar concepts.
Whereas windows forms is absolute positioning and... well totally different from markup.
You might find this sample interesting as a sort of mvvm taster.
https://gallery.technet.microsoft.com/WPF-Dialler-simulator-d782db17
and event handling equivalents
http://social.technet.microsoft.com/wiki/contents/articles/30564.wpf-uneventful-mvvm.aspx
Note
With a combo you bind the selecteditem to a propfull and then you can put a method call in the setter. That will then be invoked when the user changes selection.
Good luck and welcome to wpf development.
It's a great technology.
Hope that helps.
Recent Technet articles: Property List Editing;
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How to create a custom listview with a specific listview item style?

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the first item in the list view looks like this. a button and a thumbnail and the last item looks the same but instead of a thumbnail it has an icon. When the add button is clicked a open file dialog appears and we can insert a thumbnail when the add button
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This is the code that i have for the list view item container.
<Style TargetType="ListViewItem" x:Key="ContainerStyle" >
<Setter Property="KeyboardNavigation.IsTabStop" Value="False"/>
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<ControlTemplate TargetType="{x:Type ListViewItem}">
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<Button x:Name="AddButton"
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<ControlTemplate.Triggers>
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<Setter Property="Background" TargetName="Bd" Value="#098ae4" />
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<Setter Property="Background" TargetName="Bd" Value="#098ae4" />
</Trigger>
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<DataTemplate DataType="{x:Type local:ThumbData}">
<Border BorderThickness="3,3,3,3" x:Name="thumbnailborder" PreviewMouseMove="MouseOverImage" MouseLeave="thumbnailborder_MouseLeave_1" AllowDrop="True" Tag="{Binding ThumbNumber}" DataContext="{Binding}" Width="150" PreviewMouseDown="Page_PreviewMouseDown" PreviewStylusDown="Page_PreviewStylusDown">
<StackPanel x:Name="border" Background="LightGray">
<Border>
<Grid>
<Border x:Name="transpBk" Height="{Binding ActualHeight, ElementName=thumbImage}" Width="{Binding ActualWidth, ElementName=thumbImage}" VerticalAlignment="Center" HorizontalAlignment="Center" />
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</Border>
</Border>
</StackPanel>
</Border>
</DataTemplate>
Thanks and Regards, JohnnyWalker.

Hello Johnny,
Can you describe what do you mean by say this:
"we can insert a thumbnail and dropped on to the add button which is on the left and right of the thumbnail"
And also could you describe in which part you have problem?
If you don't know how to add a image to your listviewitem, please try check VisualTreeHelper Class, use it to the specific element you need and then add the element, like a image to it.
See a code sample about it:http://rachel53461.wordpress.com/2011/10/09/navigating-wpfs-visual-tree/
And check for details from MSDN:http://msdn.microsoft.com/en-us/library/system.windows.media.visualtreehelper(v=vs.110).aspx
Best regards,
Barry
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Hi Barry, Sorry that was a typo. What i meant to say was we can insert a new thumbnail when the + button which are on either side of the thumbnail is clicked.
There are two problems that i am facing.
How do i do drag and drop by dropping on to the + buttons? Drag and drop should not work when one thumbnail is dropped on to the other. Multiple thumbnails can be selected and dragged and dropped to reorder. The + buttons should not be dragged nor
selected.
Dragging the last "add thumbnail" should not be possible. It has to be there always at the end. And user should not be able to select, reorder or delete it.
I have a class which holds the thumbnail and i am setting the observable collection as the item source of the list view. i do not have any problem in showing the thumbnails.
Thanks and Regards, JohnnyWalker.

MAP ANLE item to specific line item in FI

Hello SAP Guru,
Good day!
We ahve a requirement to map asset values to particular purchase order. And if the amount settle to the Fixed Asset came from AUC, we can map the original FI document number in table ANLE. Thats right, we can find the original FI document number in the ANLE table field "Original Document Number". Original document number can came from MIRO which came from PO that is settled to WBS (which is eventually settle to FXA) or came from direct posting to the WBS. Sometimes, there are line item in the FI document that has no PO number. Is there a way to map ANLE table to specific FI line item?
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Hello Alok,
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Regards,
Masa

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I have a problem with ComboBox selection. Items above the last selected seem to be vanishing from the list. I'll show my xaml and then explain:
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So, for example, if I select 'Medium' from the list, then open the list again, I can only see 'Medium' and 'Hard'.
If I select 'Hard' then open the list again, I can only see 'Hard'. It's like the other options have vanished, or can't be scrolled to.
Thanks in advance for any help you can offer.

Hi L61,
Well Done!
I am very glad that you have solved your problem by yourself, if you have any other questions welcome to post it in this forum.
Best Regards,
Amy Peng
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SetStyle of specific combobox item

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