Charismatic leadership style

Depends upon the criticality of the stage the project is, 
organization and client culture, the maturity, seniority, 
and dependability of the resources working on the project 
and the state of the project, like if the project is in 
trouble shooting mode or things are going as planned.
It can vary from centralized to consensus. I generally 
prefer a consensus management style but with a veto power 
(final say) to ensure organization and project interests do 
not clash with resource interests.

Mangement style of a Project Manager depends on the type of 
Organizational culture he is operating in and the type of 
people he is working with.But mostly it can be one of the 
two types: Process Oriented Style or People Oriented Style. 

The first type of Project Managers majorly focus on the 
Proecss part, like What is causing the problem, what can be 
made better, how and when? "What" part takes the center of 
decision making. At a later stage things are communicated 
to the team or people.

The second category of the Project Managers majorly focus 
on the people part along with the Processes. Like talk to 
the team first who can contribute in improving what part of 
the project or the deliverables or the other aspects of the 
projects. 

The diffrence between these two categories of PM is that 
the First category decides first communicates and then 
implements, but the second category of PMs communicate, 
then decide and fianlly implement. My management style is 
the second type.

There are tow different style i can perceive 

1 Administrative approach
2 Coordinated approach

In software industry 2 is commendable.