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TextPointer.GetTextRunLength Method

Returns the number of Unicode characters between the current TextPointer and the next non-text symbol, in the specified logical direction.

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

public int GetTextRunLength(
	LogicalDirection direction
)

Parameters

direction
Type: System.Windows.Documents.LogicalDirection
One of the LogicalDirection values that specifies the logical direction in which to count the number of characters.

Return Value

Type: System.Int32
The number of Unicode characters between the current TextPointer and the next non-text symbol. This number may be 0 if there is no adjacent text.

Any of the following is considered to be a symbol:

.NET Framework

Supported in: 4, 3.5, 3.0

.NET Framework Client Profile

Supported in: 4, 3.5 SP1

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.

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