FrameworkTextComposition.CompositionOffset Property

Gets the position at which the composition text occurs in the TextBox.

Namespace:  System.Windows.Documents
Assembly:  PresentationFramework (in PresentationFramework.dll)

Public ReadOnly Property CompositionOffset As Integer
Dim instance As FrameworkTextComposition 
Dim value As Integer 

value = instance.CompositionOffset
You cannot set this property in XAML.

Property Value

Type: System.Int32
The position at which the composition text occurs in the TextBox.

This property is only meaningful when the TextInputStart or TextInputUpdate event occurs. When the TextInput event occurs, CompositionLength is –1, and the ResultOffset property indicates the position of the composition text.

CompositionOffset is introduced in the .NET Framework version 3.5. For more information, see .NET Framework 3.5 Architecture.

Windows 7, Windows Vista, Windows XP SP2, Windows Server 2008 R2, Windows Server 2008, Windows Server 2003

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

.NET Framework

Supported in: 3.5 SP1, 3.0 SP1
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