Questions on UI for WPF Forum

4 answers

436 views

Hi Team,

I am working on a WPF application which extensively uses Telerik controls.We are trying to automate few scenarios in our application. As a beginner in Coded UI I started by recording a simple flow, however while replaying the same ,faced couple of issues highlighted below

Note: We are using Telerik version -2014.3.1202.40

Script not identifying ControlType-:TabPage,this control is located inside rbrMain.
Refer attachment –screenshot 1 & 2. Find Below the error message I receive:
Test Name:         CodedUITestMethod1
Test FullName:   CodedUITestProject_IncentBasic.CodedUITest1.CodedUITestMethod1
Test Source:        <<Project code>> failed at
Test Outcome:   Failed
Test Duration:    0:00:34.7996513
Result Message:
Test method CodedUITestProject_IncentBasic.CodedUITest1.CodedUITestMethod1 threw exception:
Microsoft.VisualStudio.TestTools.UITest.Extension.UITestControlNotFoundException: The playback failed to find the control with the given search

properties. Additional Details:
TechnologyName: 'MSAA'
ControlType: 'TabPage'
Name: 'Data'
---> System.Runtime.InteropServices.COMException: Error HRESULT E_FAIL has been returned from a call to a COM component.
Result StackTrace:
at Microsoft.VisualStudio.TestTools.UITest.Playback.Engine.IScreenElement.FindAllDescendants(String bstrQueryId, Object& pvarResKeys, Int32

cResKeys, Int32 nMaxDepth)
   at Microsoft.VisualStudio.TestTools.UITest.Playback.ScreenElement.FindAllScreenElement(String queryId, Int32 depth, Boolean singleQueryId,

Boolean throwException, Boolean resetSkipStep)
   at Microsoft.VisualStudio.TestTools.UITest.Playback.ScreenElement.FindScreenElement(String queryId, Int32 depth, Boolean resetSkipStep)
   at Microsoft.VisualStudio.TestTools.UITesting.UITestControl.FindFirstDescendant(String queryId, Int32 maxDepth, Int32& timeLeft)
--- End of inner exception stack trace ---
    at Microsoft.VisualStudio.TestTools.UITesting.Playback.MapControlNotFoundException(COMException ex, IPlaybackContext context)
   at Microsoft.VisualStudio.TestTools.UITesting.Playback.MapAndThrowComException(COMException innerException, IPlaybackContext context)
   at Microsoft.VisualStudio.TestTools.UITesting.Playback.MapAndThrowException(Exception exception, IPlaybackContext context)
   at Microsoft.VisualStudio.TestTools.UITesting.Playback.MapAndThrowException(Exception exception, String queryId)
   at Microsoft.VisualStudio.TestTools.UITesting.UITestControl.FindFirstDescendant(String queryId, Int32 maxDepth, Int32& timeLeft)
   at Microsoft.VisualStudio.TestTools.UITesting.SearchHelper.GetElement(Boolean useCache, ISearchArgument searchArg)
   at Microsoft.VisualStudio.TestTools.UITesting.SearchHelper.Search(ISearchArgument searchArg)
   at Microsoft.VisualStudio.TestTools.UITesting.UITestControl.FindInternal()
   at Microsoft.VisualStudio.TestTools.UITesting.UITestControl.<Find>b__37()
   at Microsoft.VisualStudio.TestTools.UITesting.CodedUITestMethodInvoker.InvokeMethod[T](Func`1 function, UITestControl control, Boolean

firePlaybackErrorEvent, Boolean logAsAction)
   at Microsoft.VisualStudio.TestTools.UITesting.UITestControl.Find()
   at Microsoft.VisualStudio.TestTools.UITesting.UITestControl.GetPropertyPrivate(String propertyName)
   at Microsoft.VisualStudio.TestTools.UITesting.UITestControl.<>c__DisplayClass3b.<GetProperty>b__3a()
   at Microsoft.VisualStudio.TestTools.UITesting.CodedUITestMethodInvoker.InvokeMethod[T](Func`1 function, UITestControl control, Boolean

firePlaybackErrorEvent, Boolean logAsAction)
   at Microsoft.VisualStudio.TestTools.UITesting.UITestControl.GetProperty(String propertyName)
   at Microsoft.VisualStudio.TestTools.UITesting.ALUtility.GetTechElementFromUITestControl(UITestControl uiTestControl)
   at Microsoft.VisualStudio.TestTools.UITesting.ActionExecutorManager.GetActionExecutor(UITestControl uiControl)
   at Microsoft.VisualStudio.TestTools.UITesting.Mouse.ClickImplementation(UITestControl control, MouseButtons button, ModifierKeys modifierKeys,

Point relativeCoordinate)
   at Microsoft.VisualStudio.TestTools.UITesting.Mouse.<>c__DisplayClass6.<Click>b__5()
   at Microsoft.VisualStudio.TestTools.UITesting.CodedUITestMethodInvoker.InvokeMethod[T](Func`1 function, UITestControl control, Boolean

firePlaybackErrorEvent, Boolean logAsAction)
   at Microsoft.VisualStudio.TestTools.UITesting.Mouse.Click(UITestControl control, MouseButtons button, ModifierKeys modifierKeys, Point

relativeCoordinate)
   at Microsoft.VisualStudio.TestTools.UITesting.Mouse.Click(UITestControl control, Point relativeCoordinate)

When trying to click on buttons located on RBR main and not on TabPage control script is still not identifying those objects and failing on replay:
Refer Screenshot 3 in attachment .
Find below the error message.

Result Message:
Test method Incent_Scenario2_ClickOnReportButton.CodedUITest1.CodedUITestMethod1 threw exception:
Microsoft.VisualStudio.TestTools.UITest.Extension.UITestControlNotFoundException: The playback failed to find the control with the given search properties. Additional Details:

TechnologyName: 'MSAA'
ControlType: 'Button'
Name: 'Reports'

---> System.Runtime.InteropServices.COMException: Error HRESULT E_FAIL has been returned from a call to a COM component.
Result StackTrace:
at Microsoft.VisualStudio.TestTools.UITest.Playback.Engine.IScreenElement.FindAllDescendants(String bstrQueryId, Object& pvarResKeys, Int32 cResKeys, Int32 nMaxDepth)
   at Microsoft.VisualStudio.TestTools.UITest.Playback.ScreenElement.FindAllScreenElement(String queryId, Int32 depth, Boolean singleQueryId, Boolean throwException, Boolean resetSkipStep)
   at Microsoft.VisualStudio.TestTools.UITest.Playback.ScreenElement.FindScreenElement(String queryId, Int32 depth, Boolean resetSkipStep)
   at Microsoft.VisualStudio.TestTools.UITesting.UITestControl.FindFirstDescendant(String queryId, Int32 maxDepth, Int32& timeLeft)
--- End of inner exception stack trace ---
    at Microsoft.VisualStudio.TestTools.UITesting.Playback.MapControlNotFoundException(COMException ex, IPlaybackContext context)
   at Microsoft.VisualStudio.TestTools.UITesting.Playback.MapAndThrowComException(COMException innerException, IPlaybackContext context)
   at Microsoft.VisualStudio.TestTools.UITesting.Playback.MapAndThrowException(Exception exception, IPlaybackContext context)
   at Microsoft.VisualStudio.TestTools.UITesting.Playback.MapAndThrowException(Exception exception, String queryId)
   at Microsoft.VisualStudio.TestTools.UITesting.UITestControl.FindFirstDescendant(String queryId, Int32 maxDepth, Int32& timeLeft)
   at Microsoft.VisualStudio.TestTools.UITesting.SearchHelper.GetElement(Boolean useCache, ISearchArgument searchArg)
   at Microsoft.VisualStudio.TestTools.UITesting.SearchHelper.Search(ISearchArgument searchArg)
   at Microsoft.VisualStudio.TestTools.UITesting.UITestControl.FindInternal()
   at Microsoft.VisualStudio.TestTools.UITesting.UITestControl.<Find>b__37()
   at Microsoft.VisualStudio.TestTools.UITesting.CodedUITestMethodInvoker.InvokeMethod[T](Func`1 function, UITestControl control, Boolean firePlaybackErrorEvent, Boolean logAsAction)
   at Microsoft.VisualStudio.TestTools.UITesting.UITestControl.Find()
   at Microsoft.VisualStudio.TestTools.UITesting.UITestControl.GetPropertyPrivate(String propertyName)
   at Microsoft.VisualStudio.TestTools.UITesting.UITestControl.<>c__DisplayClass3b.<GetProperty>b__3a()
   at Microsoft.VisualStudio.TestTools.UITesting.CodedUITestMethodInvoker.InvokeMethod[T](Func`1 function, UITestControl control, Boolean firePlaybackErrorEvent, Boolean logAsAction)
   at Microsoft.VisualStudio.TestTools.UITesting.UITestControl.GetProperty(String propertyName)
   at Microsoft.VisualStudio.TestTools.UITesting.ALUtility.GetTechElementFromUITestControl(UITestControl uiTestControl)
   at Microsoft.VisualStudio.TestTools.UITesting.ActionExecutorManager.GetActionExecutor(UITestControl uiControl)
   at Microsoft.VisualStudio.TestTools.UITesting.Mouse.ClickImplementation(UITestControl control, MouseButtons button, ModifierKeys modifierKeys, Point relativeCoordinate)
   at Microsoft.VisualStudio.TestTools.UITesting.Mouse.<>c__DisplayClass6.<Click>b__5()
   at Microsoft.VisualStudio.TestTools.UITesting.CodedUITestMethodInvoker.InvokeMethod[T](Func`1 function, UITestControl control, Boolean firePlaybackErrorEvent, Boolean logAsAction)
   at Microsoft.VisualStudio.TestTools.UITesting.Mouse.Click(UITestControl control, MouseButtons button, ModifierKeys modifierKeys, Point relativeCoordinate)
   at Microsoft.VisualStudio.TestTools.UITesting.Mouse.Click(UITestControl control, Point relativeCoordinate)

TabControl

answered on 24 Dec 2015

1 answer

240 views

Put barcode on image

I would like to attach a Code128 barcode on the corner of a existing image ( jpeg, png, tiff) programmatically, and then print it out through program. But so far as I go through the telerik document and demo, I couldn't find a proper way to put the barcode on the image. Is there any way to do so ? I would really appreciate if anyone would give me any suggestion.

BarCode

answered on 23 Dec 2015

1 answer

197 views

Vertical scrollbar...missing

Can anybody help with why the following will not display a vertical

<Grid>

<telerik:RadListBox HorizontalAlignment="Left" Height="135" Margin="24,13,0,0" VerticalAlignment="Top" Width="510" ItemsSource="{Binding Source={StaticResource groups}, UpdateSourceTrigger=PropertyChanged}" SelectedIndex="{Binding AssocIdx, UpdateSourceTrigger=PropertyChanged, Mode=TwoWay}">

<telerik:RadListBox.ItemTemplate>

<DataTemplate>

<VirtualizingStackPanel>

<TextBlock Text="{Binding display}" />

</VirtualizingStackPanel>

</DataTemplate>

</telerik:RadListBox.ItemTemplate>

<telerik:RadListBox.GroupStyle>

<GroupStyle HeaderTemplate="{StaticResource groupTemplate}" />

</telerik:RadListBox.GroupStyle>

</telerik:RadListBox>

</Grid>

but the following does?

<Grid>

<telerik:RadListBox Height="77" Width="410" ItemsSource="{Binding Source={StaticResource groups}}" SelectedIndex="{Binding AssocIdx, UpdateSourceTrigger=PropertyChanged, Mode=TwoWay}">

<telerik:RadListBox.ItemTemplate>

<DataTemplate>

<VirtualizingStackPanel>

<TextBlock Text="{Binding Name}" />

</VirtualizingStackPanel>

</DataTemplate>

</telerik:RadListBox.ItemTemplate>

<telerik:RadListBox.GroupStyle>

<GroupStyle HeaderTemplate="{StaticResource groupTemplate}" />

</telerik:RadListBox.GroupStyle>

</telerik:RadListBox>

</Grid>

ListBox

answered on 23 Dec 2015

1 answer

161 views

Headers and "UpdateSourceTrigger=PropertyChanged"

I recently wanted to add "headers" to my ListBox and was able to do so thanks to the following post:

http://www.telerik.com/forums/can-a-listbox-have-headers

However, now I haven't been able to have the entries in the listbox refresh when the underlying data changes. It seemed to work just find before the "headers" were added. I have attached the original code when the data binding seemed to work fine:

<telerik:RadListBox HorizontalAlignment="Left" Height="235" Margin="24,13,0,0" VerticalAlignment="Top" Width="510" ItemsSource="{Binding Associates, UpdateSourceTrigger=PropertyChanged}" SelectedIndex="{Binding AssocIdx, UpdateSourceTrigger=PropertyChanged, Mode=TwoWay}" DisplayMemberPath="display">

        </telerik:RadListBox>

and the code where the headers works fine (but data binding doesn't seem to work when the data changes...):

<telerik:RadListBox HorizontalAlignment="Left" Height="235" Margin="24,13,0,0" VerticalAlignment="Top" Width="510" ItemsSource="{Binding Source={StaticResource groups}, UpdateSourceTrigger=PropertyChanged}" SelectedIndex="{Binding AssocIdx, UpdateSourceTrigger=PropertyChanged, Mode=TwoWay}" DisplayMemberPath="">

<telerik:RadListBox.ItemTemplate>

<DataTemplate>

<VirtualizingStackPanel>

<TextBlock Text="{Binding display}" />

</VirtualizingStackPanel>

</DataTemplate>

</telerik:RadListBox.ItemTemplate>

<telerik:RadListBox.GroupStyle>

<GroupStyle HeaderTemplate="{StaticResource groupTemplate}" />

</telerik:RadListBox.GroupStyle>

</telerik:RadListBox>

ListBox

answered on 23 Dec 2015

3 answers

159 views

RadItemsControl could not be found

Hi all,

I implement row drag drop function, I got a demo source code in somewhere forum(), the problem is:

In demo source code, Telerik tersion is 2009.1.526.35, below code works OK

private void RowMouseMove(object sender, MouseEventArgs e)

{

//Some code

RadItemsControl itemsControl = this.gridView.ItemsControl;

this.currentDropIndex = itemsControl.Records.IndexOf(row.Record);

//Some code

}

But currently my solution uses a newer Telerik version, 2014.1.331.40, RadItemsControl could not be found.

How can I find the similar control to replace the old one? Or any idea to get current drop index here?

Thanks.

GridView

answered on 23 Dec 2015

3 answers

97 views

Alert closing also closes RadWindows

I'm using the RadDesktopAlert to display notifications in my WPF app. When I open a RadWindow while a RadDesktopAlert is being displayed, the RadWindow disappears when the RadDesktopAlert disappears. I don't think the RadWindow is being closed or minimized, as neither of the associated events are fired when the RadWindow disappears. Is this possibly a bug in the RadDesktopAlert?

DesktopAlert

answered on 23 Dec 2015

0 answers

317 views

Remove extra padding and icon

I'm using a simple RadMenu and I am having a bit of trouble getting it to look correctly in the application.

It seems to be adding a small padding area to the surrounding the first menu item. (I've attached an image of how it renders in the application)

Here is the XAML:

<DockPanel Height="40" >

<telerik:RadMenu Height="40" Width="100" HorizontalAlignment="Right" VerticalAlignment="Center" FlowDirection="RightToLeft" IconColumnWidth="0" Padding="0" Margin="0">

<telerik:RadMenuItem Width="100" Header="Menu" Click="RadMenuItem_Click" HorizontalAlignment="Right" Margin="0,0,-2,0" Height="40" >

<telerik:RadMenuItem Header="Main" Height="40"/>

<telerik:RadMenuItem Header="Alarms" Height="40"/>

<telerik:RadMenuItem Header="Configuration" Height="40"/>

<telerik:RadMenuItem Header="Exit" Height="40"/>

</telerik:RadMenuItem>

</telerik:RadMenu>

</DockPanel>

Also, I don't want the arrow icon to appear, but I don't seem to be able to get rid of it.

I'm using the Windows8Touch theme.

Any help would be appreciated.

Menu

asked on 22 Dec 2015

2 answers

496 views

[Solved] Changing the title background color of RadWindow.Alert

I'm looking for a way to change the background of the title bar of a RadWindow.Alert.

I'm looking to mimic the affect that line one has on the title bar without changing the accent color for ALL items.

Ideally, I'd like to be able to pass in the Colors.Red or set a Style Resource somewhere.

01.Windows8TouchPalette.Palette.AccentColor = Colors.Red;

02.RadWindow.Alert(new DialogParameters()

03.{

04. Theme = new Windows8TouchTheme(),

05. Content = GetAlarmDialogContent(),

06. Closed = OnAlarmDialogClosed,

07. OkButtonContent = "Acknowledge",

08. Owner = this

09.});

Window

answered on 22 Dec 2015

3 answers

658 views

[Solved] How to: reorder items within wrappanel

Hi,

it is posible to use RadListbox to reorder items by drag&drop whihe wrappanel is set as ItemsPanel?

<telerik:RadListBox ItemsSource="{Binding Items}" SelectedItem="{Binding SelectedItem, Mode=TwoWay}" ScrollViewer.HorizontalScrollBarVisibility="Disabled">

<telerik:RadListBox.ItemContainerStyle>

<Style TargetType="telerik:RadListBoxItem" BasedOn="{StaticResource RadListBoxItemStyle}">

<Setter Property="telerik:DragDropManager.AllowCapturedDrag" Value="True" />

</Style>

</telerik:RadListBox.ItemContainerStyle>

<telerik:RadListBox.DragVisualProvider>

<telerik:ScreenshotDragVisualProvider />

</telerik:RadListBox.DragVisualProvider>

<telerik:RadListBox.DragDropBehavior>

<telerik:ListBoxDragDropBehavior AllowReorder="True" />

</telerik:RadListBox.DragDropBehavior>

<telerik:RadListBox.ItemsPanel>

<ItemsPanelTemplate>

<WrapPanel />

</ItemsPanelTemplate>

</telerik:RadListBox.ItemsPanel>

ListBox

answered on 22 Dec 2015

2 answers

168 views

[Solved] Tooltip for scatter spline data points without showing the ellipses

Hi,

I am using ScatterSplineSeries and I have defined tooltip template in PointTemplate. My requirement is such that I do not want to see the data points visually but on mouse hover on point tooltip to be shown. Here is my XAML. I tried setting the Visibility property of the Ellipse but then tooltip also stopped showing. How to acheive this ? Please help me.

<telerik:ScatterSeriesDescriptor ItemsSourcePath="Points" YValuePath="YValue" XValuePath="XValue">

<telerik:ScatterSeriesDescriptor.Style>

<Style TargetType="telerik:ScatterSplineSeries">

<Setter Property="StrokeThickness" Value="{Binding StrokeThickness}"></Setter>

<Setter Property="Stroke" Value="{Binding Color}"></Setter>

<Setter Property="Visibility" Value="{Binding IsVisible,Converter={StaticResource BooleanToVisibilityConverter}}"></Setter>

<Setter Property="DisplayName" Value="{Binding Name}"></Setter>

<Setter Property="PointTemplate">

<Setter.Value>

<DataTemplate>

<Ellipse Width="10" Height="10" Fill="{DynamicResource BRUSH_SELECTION}">

<Ellipse.ToolTip>

<ToolTip>

<ToolTip.Style>

<Style TargetType="ToolTip">

<Style.Setters>

<Setter Property="Template">

<Setter.Value>

<ControlTemplate>

<Grid Background="{DynamicResource BRUSH_TOOLTIP}" HorizontalAlignment="Right" Width="120" Height="70">

<StackPanel Margin="5" Orientation="Vertical">

<StackPanel Width="{TemplateBinding Width}" Orientation="Horizontal" Background="{DynamicResource BRUSH_TOOLTIP}" Margin="5">

<TextBlock Text="Volume: " FontWeight="Bold"/>

<TextBlock Text="{Binding XValue}" FontWeight="Bold"/>

<TextBlock Text=" %" FontWeight="Bold"/>

</StackPanel>

<StackPanel Width="{TemplateBinding Width}" Orientation="Horizontal" Background="{DynamicResource BRUSH_TOOLTIP}" Margin="5">

<TextBlock Text="Dose: " FontWeight="Bold" />

<TextBlock Text="{Binding YValue}" FontWeight="Bold" />

<TextBlock Text=" Gy" FontWeight="Bold"/>

</StackPanel>

</Grid>

</ControlTemplate>

</Setter.Value>

</Setter>

</Style.Setters>

</Style>

</ToolTip.Style>

</ToolTip>

</Ellipse.ToolTip>

</Ellipse>

</DataTemplate>

</Setter.Value>

</Setter>

<Style.Triggers>

<DataTrigger Binding="{Binding IsDashed,Mode=TwoWay}" Value="True">

<Setter Property="DashArray" Value="5"></Setter>

</DataTrigger>

</Style.Triggers>

</Style>

</telerik:ScatterSeriesDescriptor.Style>

</telerik:ScatterSeriesDescriptor >

ChartView

answered on 22 Dec 2015