Is there any propertiles or methods to give the ItembyName into the paragraph object. and finally need to retrieve the paragraphs by using the ID sequences.
and tried to using the paragraph object propertie like itemByName but unfortunately i won't get the solution.
Please give sugestion for this.
I have no idea what you are asking.
If you are asking about getting specific paragraphs within text using itemByName, that's a dead-end because text is only referenced by index within their parent. "Text" are not "real" objects within the InDesign heiarchy, and "name" makes no sense in this context.
If you are tryng to get a style, itemByName will work...