LongClick Method
Presses and holds the left mouse button for the default amount of time (1.1 seconds)
Overload List
Overload Description
LongClick() Presses and holds the left mouse button for the default amount of time (1.1 seconds)  
LongClick(Location) Presses and holds the left mouse button on the specified point inside this object for the default amount of time (1.1 seconds).  
LongClick(Double,Location) Presses and holds the left mouse button on the specied point inside this object for the specified number of seconds.