///<summary>
///Returns a string containing the element from the current segment.
///</summary>
///<param name="elementNumber">The element number that you want to return</param>
public String Element(int elementNumber)
{
int count = 0;
int startIndex = 0;
int endIndex = 0;
int currentIndex = 0;
while (count < elementNumber && currentIndex != -1)
{
currentIndex = LineText.IndexOf(x12File.elementDelimiter, startIndex);
startIndex = currentIndex + 1;
count++;
}
if (currentIndex != -1)
{
endIndex = LineText.IndexOf(x12File.elementDelimiter, startIndex);
if (endIndex == -1)
{
endIndex = LineText.Length;
}
return(LineText.Substring(startIndex, endIndex - startIndex));
}
else
{
return(String.Empty);
}
}
internal int AddFixedSegment(int segmentTextStart, int segmentTextEnd)
{
if (segmentTextEnd < segmentTextStart)
{
return(-1);
}
LineSegments.Add(
new PcLineSegment(
LineText.Substring(
segmentTextStart,
segmentTextEnd - segmentTextStart + 1
)
)
);
//Return the location of the start of the next segment
return(segmentTextEnd + 1);
}