TextPointer.IsAtLineStartPosition Property
Definition
Important
Some information relates to prerelease product that may be substantially modified before it’s released. Microsoft makes no warranties, express or implied, with respect to the information provided here.
Gets a value that indicates whether the current position is at the beginning of a line.
public:
property bool IsAtLineStartPosition { bool get(); };public bool IsAtLineStartPosition { get; }member this.IsAtLineStartPosition : boolPublic ReadOnly Property IsAtLineStartPosition As BooleanProperty Value
true if the current position is at the beginning of a line; otherwise, false.
Remarks
If the TextPointer points to an ambiguous position, for example, between two lines, the line in the direction specified by the LogicalDirection property is selected as the relative starting line.
The operation performed by this property 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 the HasValidLayout property to check for a valid layout before performing operations that may regenerate the layout. For more information, see Layout.
