GetIndexByPosition

TabStopCollection.GetIndexByPosition method

Gets the index of a tab stop with the specified position in points.

public int GetIndexByPosition(double position)

Examples

Shows how to look up a position to see if a tab stop exists there and obtain its index.

Document doc = new Document();
TabStopCollection tabStops = doc.FirstSection.Body.Paragraphs[0].ParagraphFormat.TabStops;

// Add a tab stop at a position of 30mm.
tabStops.Add(ConvertUtil.MillimeterToPoint(30), TabAlignment.Left, TabLeader.Dashes);

// A result of "0" returned by "GetIndexByPosition" confirms that a tab stop
// at 30mm exists in this collection, and it is at index 0.
Assert.AreEqual(0, tabStops.GetIndexByPosition(ConvertUtil.MillimeterToPoint(30)));

// A "-1" returned by "GetIndexByPosition" confirms that
// there is no tab stop in this collection with a position of 60mm.
Assert.AreEqual(-1, tabStops.GetIndexByPosition(ConvertUtil.MillimeterToPoint(60)));

See Also

TabStopCollection.GetHashCode TabStopCollection.GetPositionByIndex