For example, I want to be in the header part of the document name on the left, on the right shows the page number, the code is as follows:

 the Variant vSection=m_doc. OlePropertyGet (" Sections "). OleFunction (" Item ", 1); 
The Variant vHeader=vSection. OlePropertyGet (" Headers "). OleFunction (" Item ", 
WdHeaderFooterPrimary); 
The Variant vParagraph=vHeader. OlePropertyGet (" Range "). 
OlePropertyGet (" Paragraphs ".) OleFunction (" Item ", 1); 

The Variant vRange=vParagraph. OlePropertyGet (" Range "); 
The Variant format=vRange. OlePropertyGet (" ParagraphFormat "); 
Format. OlePropertySet (" Alignment ", wdAlignParagraphLeft); 
The Variant endc=vRange. OlePropertyGet (" End "); 
VRange. OlePropertySet (" End ", endc - 1); 
VRange. OleFunction (" InsertBefore WideString (left)); 

VRange=vParagraph. OlePropertyGet (" Range "); 
Endc=vRange. OlePropertyGet (" End "); 
VRange. OleFunction (" SetRange, "endc endc); 
Format=vRange. OlePropertyGet (" ParagraphFormat "); 
Format. OlePropertySet (" Alignment ", wdAlignParagraphRight); 
VRange. OleFunction (" InsertBefore WideString (right)); 

I want to first left, then right, but the all right. How aligned on the same line at the same time left to align right?