PresentationTraceSources.TraceLevel Attached Property

Article
02/04/2013

Gets or sets a value that specifies the level of detail to trace about a particular object.

Namespace: System.Diagnostics
Assembly: WindowsBase (in WindowsBase.dll)
XMLNS for XAML: https://schemas.microsoft.com/winfx/2006/xaml/presentation, https://schemas.microsoft.com/netfx/2007/xaml/presentation

Syntax

'Declaration
See GetTraceLevel, SetTraceLevel

See GetTraceLevel, SetTraceLevel

See GetTraceLevel, SetTraceLevel

See GetTraceLevel, SetTraceLevel

<object PresentationTraceSources.TraceLevel="PresentationTraceLevel" .../>

Property Value

Type: System.Diagnostics.PresentationTraceLevel
A PresentationTraceLevel value that indicates the level of detail to trace about a particular object.

Dependency Property Information

Identifier field	TraceLevelProperty
Metadata properties set to true	None

Remarks

You can set the PresentationTraceSources.TraceLevel attached property on the following types:

BindingBase and its derived types Binding, MultiBinding, and PriorityBinding
BindingExpressionBase and its derived types BindingExpression, MultiBindingExpression, and PriorityBindingExpression
ObjectDataProvider
XmlDataProvider

TraceLevel is introduced in the .NET Framework version 3.5. For more information, see .NET Framework Versions and Dependencies.

Examples

If you run the application that contains the following XAML under a debugger, the output window provides lines of information describing the status and evaluation of the binding:

<Window
  xmlns="https://schemas.microsoft.com/winfx/2006/xaml/presentation"
  xmlns:x="https://schemas.microsoft.com/winfx/2006/xaml"
  xmlns:diag="clr-namespace:System.Diagnostics;assembly=WindowsBase"
  xmlns:src="clr-namespace:SDKSample">
  <Window.Resources>
    <src:Person x:Key="myDataSource" PersonName="Joe"/>
  </Window.Resources>


...


<TextBox>
    <TextBox.Text>
        <Binding Source="{StaticResource myDataSource}" Path="PersonName"
                 diag:PresentationTraceSources.TraceLevel="High"/>
    </TextBox.Text>
</TextBox>


...


</Window>

Alternatively, you can use the PresentationTraceSources.SetTraceLevel static method.

Version Information

.NET Framework

Supported in: 4, 3.5 SP1, 3.0 SP1

.NET Framework Client Profile

Supported in: 4, 3.5 SP1

Platforms

Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2

The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.