TextPointer.GetPositionAtOffset(Int32, LogicalDirection) Method
Definition
Important
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Returns a TextPointer to the position indicated by the specified offset, in symbols, from the beginning of the current TextPointer and in the specified direction.
public:
virtual TextPointer ^ GetPositionAtOffset(int offset, LogicalDirection direction) = GetPositionAtOffset;TextPointer GetPositionAtOffset(int const& offset, LogicalDirection const& direction);public TextPointer GetPositionAtOffset(int offset, LogicalDirection direction);function getPositionAtOffset(offset, direction)Public Function GetPositionAtOffset (offset As Integer, direction As LogicalDirection) As TextPointerParameters
- offset
-
Int32
int
An offset, in symbols, for which to calculate and return the position. If the offset is negative, the returned TextPointer precedes the current TextPointer; otherwise, it follows.
- direction
- LogicalDirection
One of the LogicalDirection values that specifies the logical direction of the returned TextPointer.
Returns
A TextPointer to the position indicated by the specified offset and in the direction specified by the direction parameter, or null if the offset extends past the end of the content.