## siLockLevel

### Description

Levels of lock. Each level is a bit field.

### C# Syntax

    siLockLevel.siLockLevelNone                                                 // 0
    siLockLevel.siLockLevelConstruction                                         // 1
    siLockLevel.siLockLevelAnimation                                            // 2
    siLockLevel.siLockLevelManipulation                                         // 4
    siLockLevel.siLockLevelNavigation                                           // 8
    siLockLevel.siLockLevelAll                                                  // 65535

Constant | Value | Description
--- | --- | ---
siLockLevelNone | 0 | Not locked
siLockLevelConstruction | 1 | Cannot change the hierarchy and topology
siLockLevelAnimation | 2 | Cannot animate
siLockLevelManipulation | 4 | Cannot change the values
siLockLevelNavigation | 8 | Cannot navigate (not supported)
siLockLevelAll | 0xFFFF | All levels

### Applies To

Lock Unlock Parameter.LockLevel Parameter.SetLock Parameter.UnSetLock ProjectItem.LockLevel ProjectItem.LockOwners ProjectItem.SetLock ProjectItem.UnSetLock Parameter::GetLockLevel Parameter::SetLock Parameter::UnSetLock ProjectItem::GetLockLevel ProjectItem::GetLockOwners ProjectItem::SetLock ProjectItem::UnSetLock