Float Point E-04 problem

[yogesh_gothe]

hii guys,
thanks for all the help in My first ever VB based application for a company.
the project was for the interface between microcontroller and PC , it was not possible without great help from all the codegurus .

F-E Function availability in Visual Basic
But still some enhanced features are needed . like the floating point number which i receive is in the format 1.234E-04 , and same is shown on textbox,
is there any ready function to convert it into 0.0001234 .
This is Referrred as F-E in Scientific Calculators,

Secondly why cant we use same MSCOMM object for 2 different Child Forms.
yogi