After update teleric Windows Phone 7 library with lates hotfix version "RadControls_for_WindowsPhone_2012_2_0919_DEV_hotfix" get this message error in one of my constructors.
#region constructors
public AlarmView()
{
InitializeComponent(); // <- here I get error message about null reference {"NullReferenceException"}
}
#endregion
Before new version everyting is work just fine.
I get this error in runtime and in InitializeComponent() & at design:
Object reference not set to an instance of an object.
at Telerik.Windows.Controls.VirtualizationStrategy.UpdateScrollBarVisibility() in c:\Builds\67\WindowsPhone\All_Controls_WPFixes\Sources\Development\Controls\Primitives\VirtualizingDataControl\VStrategies\VirtualizationStrategy.cs:line 788 at Telerik.Windows.Controls.RadVirtualizingDataControl.OnScrollBarModeChanged(DependencyObject sender, DependencyPropertyChangedEventArgs args) in c:\Builds\67\WindowsPhone\All_Controls_WPFixes\Sources\Development\Controls\Primitives\VirtualizingDataControl\VirtualizingDataControlScrolling.cs:line 192 at System.Windows.DependencyObject.RaisePropertyChangeNotifications(DependencyProperty dp, Object oldValue, Object newValue) at System.Windows.DependencyObject.UpdateEffectiveValue(DependencyProperty property, EffectiveValueEntry oldEntry, EffectiveValueEntry& newEntry, ValueOperation operation) at System.Windows.DependencyObject.SetValueInternal(DependencyProperty dp, Object value, Boolean allowReadOnlySet, Boolean isBindingInStyleSetter) at Telerik.Windows.Controls.RadVirtualizingDataControl.set_ScrollBarMode(ScrollBarMode value) in c:\Builds\67\WindowsPhone\All_Controls_WPFixes\Sources\Development\Controls\Primitives\VirtualizingDataControl\RadVirtualizingDataControl.cs:line 257
<
telerik:RadDataBoundListBox
x:Name
=
"AlarmList"
Grid.Column
=
"0"
Grid.Row
=
"1"
Grid.ColumnSpan
=
"9"
ScrollBarMode
=
"AlwaysVisible"
ItemsSource
=
"{Binding Data, Mode=OneWay}"
MinWidth
=
"1500"
HorizontalAlignment
=
"Stretch"
VerticalAlignment
=
"Stretch"
>
<
telerik:RadDataBoundListBox.ItemTemplate
>
<
DataTemplate
x:Name
=
"AlarmDataItemTemplate"
>
<
Grid
>
<
Grid.ColumnDefinitions
>
<
ColumnDefinition
Width
=
"180"
/>
<
ColumnDefinition
Width
=
"370"
/>
<
ColumnDefinition
Width
=
"160"
/>
<
ColumnDefinition
Width
=
"300"
/>
<
ColumnDefinition
Width
=
"100"
/>
<
ColumnDefinition
Width
=
"100"
/>
<
ColumnDefinition
Width
=
"100"
/>
<
ColumnDefinition
Width
=
"150"
/>
<
ColumnDefinition
Width
=
"100"
/>
</
Grid.ColumnDefinitions
>
<
TextBlock
Grid.Column
=
"0"
Text
=
"{Binding Time, StringFormat='{}{0:dd.MM.yyyy HH:mm:ss}'}"
/>
<
TextBlock
Grid.Column
=
"1"
Text
=
"{Binding Tag}"
/>
<
TextBlock
Grid.Column
=
"2"
Text
=
"{Binding Terminal}"
/>
<
TextBlock
Grid.Column
=
"3"
Text
=
"{Binding Description}"
/>
<
TextBlock
Grid.Column
=
"4"
Text
=
"{Binding Failure}"
/>
<
TextBlock
Grid.Column
=
"5"
Text
=
"{Binding Priority}"
/>
<
TextBlock
Grid.Column
=
"6"
Text
=
"{Binding Name}"
/>
<
TextBlock
Grid.Column
=
"7"
Text
=
"{Binding GroupName}"
/>
<
TextBlock
Grid.Column
=
"8"
Text
=
"{Binding System}"
/>
</
Grid
>
</
DataTemplate
>
</
telerik:RadDataBoundListBox.ItemTemplate
>
</
telerik:RadDataBoundListBox
>