Hi,

I'm working on a WPF 4.0 app which uses the Windows 8 theme with a predominantly green colour scheme. However some parts of the app use a grey colour scheme and this is causing me issues, specifically with RadComboBox.

I've set the colours in Windows8Palette.Palette according to the green colour scheme and that all works fine. My problem comes when I need to use a RadComboBox with the grey colour scheme. I have styles for RadComboBox which set Background, Foreground etc. to the appropriate grey colour scheme colours and I've set the combo box's ItemContainerStyle to one which styles a RadComboBoxItem with the correct colours but some parts of the RadComboBox UI access Windows8Resource directly which gives them the green colour scheme rather than the grey one I want.

For example, in Telerik.Windows.Controls.Input.xaml (for the Windows 8 theme), the style for RadComboBoxItem gives the control a Border called HighlightVisual which is made visible on mouse over. This control sets its Background to "{telerik:Windows8Resource ResourceKey=BasicBrush}" and I haven't been able to figure out a way to set this to a colour from the grey scheme without changing BasicBrush for the whole app.

Is there a way to change this colour for a single control, preferably in a Style?

I could create Styles which duplicate the XAML for RadComboBoxItem etc. and then set the Background to something different but this seems like a lot of effort just to change the Background of a Border!

Cheers,

Richard

Hi,

i try to use your schedule view drag and drop example. I don't want to use the "Appointments.xaml" file for my source. I have a
connection to a database and now I want to add the InterViewManager (as you can see in your RadListBox). But how do I
add these Items?

Thanks
Best Regards
WW

Hi,

in Europe we use an other time-format. We do not say 1:00 PM, we say 13:00 and 1:00 AM is just 1:00! How do
I get this in the scheduleview?

Thanks
Rene

Hello,

I have a problem with the RadGridView (RadControls for WPF Q2 2013) when using the NoXaml assemblies: It seems, that one or two resources from the theme are missing - when i open the filter dialog for a column, the rectangle of the checkbox which has the focus disappears. Also grouping of columns is very slow. 

Looking at the output window, I see thousends of warnings:

And also a few warnings of this kind:

I have included the required resources of the Window8-Theme and the other controls are working fine (RadComboBox, RadWatermarkTextBox etc.).

Did I miss something?


Best regards,
Thomas

We are using PDF Viewer print functionality to print the document. It was working but some times later, it is throwing "Null Reference Exception"

Version Details: 2012.3.1129.40

Exception Stack trace:

Object Reference not set to an object

at Microsoft.Internal.GDIExporter.CopyTo(UInt16& buffer, Int32 len, String s)

   at Microsoft.Internal.GDIExporter.CGDIRenderTarget.CreateFontW(GlyphRun pGlyphRun, Double fontSize, Double scaleY)

   at Microsoft.Internal.GDIExporter.CGDIRenderTarget.RenderTextThroughGDI(GlyphRun pGlyphRun, Brush pBrush)

   at Microsoft.Internal.GDIExporter.CGDIRenderTarget.DrawGlyphRun(Brush pBrush, GlyphRun glyphRun)

   at Microsoft.Internal.AlphaFlattener.BrushProxyDecomposer.Microsoft.Internal.AlphaFlattener.IProxyDrawingContext.DrawGlyphs(GlyphRun glyphrun, Geometry clip, Matrix trans, BrushProxy foreground)

   at Microsoft.Internal.AlphaFlattener.PrimitiveRenderer.DrawGlyphs(GlyphRun glyphrun, Rect bounds, Matrix trans, String desp)

   at Microsoft.Internal.AlphaFlattener.Flattener.AlphaRender(Primitive primitive, List`1 overlapping, Int32 overlapHasTransparency, Boolean disjoint, String desp)

   at Microsoft.Internal.AlphaFlattener.Flattener.AlphaFlatten(IProxyDrawingContext dc, Boolean disjoint)

   at Microsoft.Internal.AlphaFlattener.Flattener.Convert(Primitive tree, ILegacyDevice dc, Double width, Double height, Double dpix, Double dpiy, Nullable`1 quality)

   at Microsoft.Internal.AlphaFlattener.MetroDevice0.FlushPage(ILegacyDevice sink, Double width, Double height, Nullable`1 outputQuality)

   at Microsoft.Internal.AlphaFlattener.MetroToGdiConverter.FlushPage()

   at System.Windows.Xps.Serialization.NgcSerializationManager.EndPage()

   at System.Windows.Xps.Serialization.NgcDocumentPageSerializer.SerializeObject(Object serializedObject)

   at System.Windows.Xps.Serialization.NgcDocumentPaginatorSerializer.SerializeObject(Object serializedObject)

   at System.Windows.Xps.Serialization.NgcSerializationManager.SaveAsXaml(Object serializedObject)

   at System.Windows.Xps.XpsDocumentWriter.SaveAsXaml(Object serializedObject, Boolean isSync)

   at System.Windows.Xps.XpsDocumentWriter.Write(DocumentPaginator documentPaginator)

   at System.Windows.Controls.PrintDialog.PrintDocument(DocumentPaginator documentPaginator, String description)

   at Telerik.Windows.Documents.Fixed.Print.PrintManager.Print(PrintSettings settings)

   at Telerik.Windows.Controls.FixedDocumentViewerBase.Print(PrintSettings settings)

   at Telerik.Windows.Controls.FixedDocumentViewerBase.Print()

Let me know how to resolve this issue. and also the pdf document is of 70 Kb but while printing through PDF Viewer it sends 700 kb file to printer.

We are having a problem with the GridView filter when a customers screen resolution is set smaller. When clicking the header to open the filter, the filter box is partially hidden behind the grid. 

I have attached a screenshot of the full screen of our app on a small resolution. 

Hi Experts,

I have a question about GridViewColumnGroup. Here is my code below:

<telerik:RadGridView GridLinesVisibility="Vertical"  CanUserFreezeColumns="False" DataContext="{Binding ElementName=mainWindow}" ItemsSource="{Binding As}"
        AutoGenerateColumns="False"
        IsFilteringAllowed="False"
                             ShowGroupPanel="False"
        RowIndicatorVisibility="Collapsed">
            <telerik:RadGridView.ColumnGroups>
                <telerik:GridViewColumnGroup Name="Age" Header="Age" />
                <telerik:GridViewColumnGroup  Name="TestCode" Header="TestCode"/>
            </telerik:RadGridView.ColumnGroups>
            <telerik:RadGridView.Columns>
                <telerik:GridViewDataColumn  DataMemberBinding="{Binding Min}" ColumnGroupName="Age"/>
                <telerik:GridViewDataColumn  DataMemberBinding="{Binding Max}" ColumnGroupName="Age" />
                <telerik:GridViewDataColumn  DataMemberBinding="{Binding TestCode}" Width="120"/>
            </telerik:RadGridView.Columns>
        </telerik:RadGridView>

You can see that the Age column is separate into "Min" and "Max" Column now. It is what I want. But how to merge the TestCode column header into one row? And how to center the "Age" header?

Any comments and suggestion is appreciate. Thanks.

Tile View when maximized the minimized tile windows are not shrinking resulting in lossing the data. Setting RowHeight and Column Width for minimized windows works fine but i need to have a consistent look with standard height and width. How can i acheive that.

I am using the ScheduleView and am looking to add a vertical line to represent the current time

I overrode the OrientedTimeRulerItemStyleSelector and am able to change the color of the TimeRulerLine

However, I want the current line to be above the schedule appointments. Is there a way I can set the Z-index of the TimeRuleLine?

Thanks

Using the 2013.2.724.45 version:

When using the RadMaskedTextInput, if the user types a space very quickly after typing a letter, the previous letter is removed, but the caret position still advances.  I have reproduced this bug in the WPF Rad Controls Demo Q2 2013 SP1 for MaskedTextInput.  

When typing slowly, the bug will not appear.  I could not reproduce the bug in the SL demo on the web.

It does not seem to matter what settings are made on the control.

Please advise.  Thanks!