/// <summary>Move a descendant.</summary>
/// <param name="sourceIndex"></param>
/// <param name="targetIndex"></param>
public virtual void Move(int sourceIndex, int targetIndex)
{
if (sourceIndex < 1 || targetIndex < 1)
{
throw new ElementException(ErrorCode.ElementIndexMustBeZeroOrGreater);
}
DescendantDivider.Move(sourceIndex - 1, targetIndex - 1);
}
/// <summary>Delete a descendant element.</summary>
/// <param name="index">Index to insert at.</param>
public virtual void Delete(int index)
{
if (index < 1)
{
throw new ElementException(ErrorCode.ElementIndexMustBeZeroOrGreater);
}
DescendantDivider.Delete(index - 1);
}
/// <summary>Insert a descendant element.</summary>
/// <param name="value">Value to insert.</param>
/// <param name="index">Index to insert at.</param>
public virtual IElement Insert(int index, string value)
{
if (index < 1)
{
throw new ElementException(ErrorCode.ElementIndexMustBeZeroOrGreater);
}
DescendantDivider.Insert(index - 1, value);
return(GetDescendant(index));
}
/// <summary>Move a descendant.</summary>
/// <param name="sourceIndex"></param>
/// <param name="targetIndex"></param>
public override void Move(int sourceIndex, int targetIndex)
{
if (IsMsh)
{
ThrowIfEncodingFieldIndex(sourceIndex, targetIndex);
DescendantDivider.Move(sourceIndex - 1, targetIndex - 1);
}
else
{
DescendantDivider.Move(sourceIndex, targetIndex);
}
}
/// <summary>Delete a descendant element.</summary>
/// <param name="index">Index to insert at.</param>
public override void Delete(int index)
{
if (IsMsh)
{
ThrowIfEncodingFieldIndex(index);
DescendantDivider.Delete(index - 1);
}
else
{
DescendantDivider.Delete(index);
}
}
/// <summary>Insert a descendant element.</summary>
/// <param name="value">Value to insert.</param>
/// <param name="index">Index to insert at.</param>
public override IElement Insert(int index, string value)
{
if (IsMsh)
{
ThrowIfEncodingFieldIndex(index);
DescendantDivider.Insert(index - 1, value);
}
else
{
DescendantDivider.Insert(index, value);
}
return(GetDescendant(index));
}
