TextPointer.GetLineStartPosition Method (Int32)
Assembly: PresentationFramework (in PresentationFramework.dll)
- Type: System.Int32
The number of start-of-line markers to skip when determining the line for which to return the starting position. Negative values specify preceding lines, 0 specifies the current line, and positive values specify following lines.
The operation performed by this method depends on a valid layout. When necessary, this method attempts to automatically regenerate a valid layout before proceeding with the operation. Regenerating a layout can be a relatively expensive operation. Use HasValidLayout to check for a valid layout before performing operations that may regenerate the layout. For more information, see Layout System.
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.