'Declaration
 
Public Overrides Property Locked As Boolean

'Usage
 
Dim instance As NamedStyle
Dim value As Boolean
 
instance.Locked = value
 
value = instance.Locked

public override bool Locked {get; set;}

Property Value

You can specify that certain cells are locked; that is, the user cannot edit them. You mark cells as locked using this property. Cells are not locked until the SheetView object's Protect property is set to true for the sheet. Because the Protect property's default value is true, unless you have changed the value of the Protect property, when you mark a cell as locked, it is locked and the user cannot edit it.

Note that when the Protect property is false, the user can still interact with cells marked as locked.

Reference

NamedStyle Class
NamedStyle Members
Protect Property