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TextBox.GetLineIndexFromCharacterIndex Method

Returns the zero-based line index for the line that contains the specified character index.

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

public int GetLineIndexFromCharacterIndex(
	int charIndex
)
You cannot use methods in XAML.

Parameters

charIndex
Type: System.Int32

The zero-based character index for which to retrieve the associated line index.

Return Value

Type: System.Int32
The zero-based index for the line that contains the specified character index.

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, 3.0
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