class TimelineCollection(Animatable,ISealable,IAnimatable,IResource,IList,ICollection,IEnumerable,IList[Timeline],ICollection[Timeline],IEnumerable[Timeline]):
 """
 Represents a collection of System.Windows.Media.Animation.Timeline objects.

 

 TimelineCollection()

 TimelineCollection(capacity: int)

 TimelineCollection(collection: IEnumerable[Timeline])
 """
 def Add(self,value):
  """
  Add(self: TimelineCollection,value: Timeline)

   Inserts a new System.Windows.Media.Animation.Timeline object into the 

    System.Windows.Media.Animation.TimelineCollection.

  

  

   value: The object to add.
  """
  pass
 def Clear(self):
  """
  Clear(self: TimelineCollection)

   Removes all items from the System.Windows.Media.Animation.TimelineCollection.
  """
  pass
 def Clone(self):
  """
  Clone(self: TimelineCollection) -> TimelineCollection

  

   Creates a modifiable clone of this 

    System.Windows.Media.Animation.TimelineCollection,making deep copies of this 

    object's values. When copying dependency properties,this method copies 

    resource references and data bindings (but they might no longer resolve) but 

    not animations or their current values.

  

   Returns: A modifiable clone of the current object. The cloned object's 

    System.Windows.Freezable.IsFrozen property will be false even if the source's 

    System.Windows.Freezable.IsFrozen property was true.
  """
  pass
 def CloneCore(self,*args):
  """ CloneCore(self: TimelineCollection,source: Freezable) """
  pass
 def CloneCurrentValue(self):
  """
  CloneCurrentValue(self: TimelineCollection) -> TimelineCollection

  

   Creates a modifiable clone of this 

    System.Windows.Media.Animation.TimelineCollection object,making deep copies of 

    this object's current values. Resource references,data bindings,and 

    animations are not copied,but their current values are.

  

   Returns: A modifiable clone of the current object. The cloned object's 

    System.Windows.Freezable.IsFrozen property will be false even if the source's 

    System.Windows.Freezable.IsFrozen property was true.
  """
  pass
 def CloneCurrentValueCore(self,*args):
  """ CloneCurrentValueCore(self: TimelineCollection,source: Freezable) """
  pass
 def Contains(self,value):
  """
  Contains(self: TimelineCollection,value: Timeline) -> bool

  

   Determines whether the System.Windows.Media.Animation.TimelineCollection 

    contains the specified System.Windows.Media.Animation.Timeline object.

  

  

   value: The object to locate.

   Returns: true if value is found; otherwise,false.
  """
  pass
 def CopyTo(self,array,index):
  """
  CopyTo(self: TimelineCollection,array: Array[Timeline],index: int)

   Copies the items of the System.Windows.Media.Animation.TimelineCollection to 

    the passed Timeline array,starting at the specified index position.

  

  

   array: The destination array.

   index: The zero-based index position where copying begins.
  """
  pass
 def CreateInstance(self,*args):
  """
  CreateInstance(self: Freezable) -> Freezable

  

   Initializes a new instance of the System.Windows.Freezable class.

   Returns: The new instance.
  """
  pass
 def CreateInstanceCore(self,*args):
  """ CreateInstanceCore(self: TimelineCollection) -> Freezable """
  pass
 def FreezeCore(self,*args):
  """ FreezeCore(self: TimelineCollection,isChecking: bool) -> bool """
  pass
 def GetAsFrozenCore(self,*args):
  """ GetAsFrozenCore(self: TimelineCollection,source: Freezable) """
  pass
 def GetCurrentValueAsFrozenCore(self,*args):
  """ GetCurrentValueAsFrozenCore(self: TimelineCollection,source: Freezable) """
  pass
 def GetEnumerator(self):
  """
  GetEnumerator(self: TimelineCollection) -> Enumerator

  

   Gets an enumerator that can iterate the members of the collection.

   Returns: An object that can iterate the members of the collection.
  """
  pass
 def IndexOf(self,value):
  """
  IndexOf(self: TimelineCollection,value: Timeline) -> int

  

   Gets the zero-based index position of a Timeline object in the 

    System.Windows.Media.Animation.TimelineCollection.

  

  

   value: The object to locate.

   Returns: The index position of value within this list.  If not found,-1 is returned.
  """
  pass
 def Insert(self,index,value):
  """
  Insert(self: TimelineCollection,index: int,value: Timeline)

   Inserts the specified Timeline object into this 

    System.Windows.Media.Animation.TimelineCollection at the specified index 

    position.

  

  

   index: The zero-based index position into which value is inserted.

   value: The object to insert.
  """
  pass
 def OnChanged(self,*args):
  """
  OnChanged(self: Freezable)

   Called when the current System.Windows.Freezable object is modified.
  """
  pass
 def OnFreezablePropertyChanged(self,*args):
  """
  OnFreezablePropertyChanged(self: Freezable,oldValue: DependencyObject,newValue: DependencyObject,property: DependencyProperty)

   This member supports the Windows Presentation Foundation (WPF) infrastructure 

    and is not intended to be used directly from your code.

  

  

   oldValue: The previous value of the data member.

   newValue: The current value of the data member.

   property: The property that changed.

  OnFreezablePropertyChanged(self: Freezable,oldValue: DependencyObject,newValue: DependencyObject)

   Ensures that appropriate context pointers are established for a 

    System.Windows.DependencyObjectType data member that has just been set.

  

  

   oldValue: The previous value of the data member.

   newValue: The current value of the data member.
  """
  pass
 def OnPropertyChanged(self,*args):
  """
  OnPropertyChanged(self: Freezable,e: DependencyPropertyChangedEventArgs)

   Overrides the System.Windows.DependencyObject implementation of 

    System.Windows.DependencyObject.OnPropertyChanged(System.Windows.DependencyPrope

    rtyChangedEventArgs) to also invoke any System.Windows.Freezable.Changed 

    handlers in response to a changing dependency property of type 

    System.Windows.Freezable.

  

  

   e: Event data that contains information about which property changed,and its old 

    and new values.
  """
  pass
 def ReadPreamble(self,*args):
  """
  ReadPreamble(self: Freezable)

   Ensures that the System.Windows.Freezable is being accessed from a valid 

    thread. Inheritors of System.Windows.Freezable must call this method at the 

    beginning of any API that reads data members that are not dependency 

    properties.
  """
  pass
 def Remove(self,value):
  """
  Remove(self: TimelineCollection,value: Timeline) -> bool

  

   Removes the first occurrence of a specified 

    System.Windows.Media.Animation.Timeline from this 

    System.Windows.Media.Animation.TimelineCollection.

  

  

   value: The object to remove.

   Returns: true if the operation was successful; otherwise,false.
  """
  pass
 def RemoveAt(self,index):
  """
  RemoveAt(self: TimelineCollection,index: int)

   Removes the System.Windows.Media.Animation.Timeline at the specified index 

    position from this System.Windows.Media.Animation.TimelineCollection.

  

  

   index: The zero-based index position of the item to remove.
  """
  pass
 def ShouldSerializeProperty(self,*args):
  """
  ShouldSerializeProperty(self: DependencyObject,dp: DependencyProperty) -> bool

  

   Returns a value that indicates whether serialization processes should serialize 

    the value for the provided dependency property.

  

  

   dp: The identifier for the dependency property that should be serialized.

   Returns: true if the dependency property that is supplied should be value-serialized; 

    otherwise,false.

  

  ShouldSerializeProperty(self: Window_16$17,dp: DependencyProperty) -> bool

  ShouldSerializeProperty(self: Label_17$18,dp: DependencyProperty) -> bool

  ShouldSerializeProperty(self: TextBox_18$19,dp: DependencyProperty) -> bool

  ShouldSerializeProperty(self: Button_19$20,dp: DependencyProperty) -> bool

  ShouldSerializeProperty(self: CheckBox_20$21,dp: DependencyProperty) -> bool

  ShouldSerializeProperty(self: ComboBox_21$22,dp: DependencyProperty) -> bool

  ShouldSerializeProperty(self: Separator_22$23,dp: DependencyProperty) -> bool
  """
  pass
 def WritePostscript(self,*args):
  """
  WritePostscript(self: Freezable)

   Raises the System.Windows.Freezable.Changed event for the 

    System.Windows.Freezable and invokes its System.Windows.Freezable.OnChanged 

    method. Classes that derive from System.Windows.Freezable should call this 

    method at the end of any API that modifies class members that are not stored as 

    dependency properties.
  """
  pass
 def WritePreamble(self,*args):
  """
  WritePreamble(self: Freezable)

   Verifies that the System.Windows.Freezable is not frozen and that it is being 

    accessed from a valid threading context. System.Windows.Freezable inheritors 

    should call this method at the beginning of any API that writes to data members 

    that are not dependency properties.
  """
  pass
 def __add__(self,*args):
  """ x.__add__(y) <==> x+y """
  pass
 def __contains__(self,*args):
  """
  __contains__(self: ICollection[Timeline],item: Timeline) -> bool

  __contains__(self: IList,value: object) -> bool

  

   Determines whether the System.Collections.IList contains a specific value.

  

   value: The object to locate in the System.Collections.IList.

   Returns: true if the System.Object is found in the System.Collections.IList; otherwise,

    false.
  """
  pass
 def __getitem__(self,*args):
  """ x.__getitem__(y) <==> x[y] """
  pass
 def __init__(self,*args):
  """ x.__init__(...) initializes x; see x.__class__.__doc__ for signaturex.__init__(...) initializes x; see x.__class__.__doc__ for signaturex.__init__(...) initializes x; see x.__class__.__doc__ for signature """
  pass
 def __iter__(self,*args):
  """ __iter__(self: IEnumerable) -> object """
  pass
 def __len__(self,*args):
  """ x.__len__() <==> len(x) """
  pass
 @staticmethod
 def __new__(self,*__args):
  """
  __new__(cls: type)

  __new__(cls: type,capacity: int)

  __new__(cls: type,collection: IEnumerable[Timeline])
  """
  pass
 def __setitem__(self,*args):
  """ x.__setitem__(i,y) <==> x[i]= """
  pass
 Count=property(lambda self: object(),lambda self,v: None,lambda self: None)
 """Gets the number of items contained in this System.Windows.Media.Animation.TimelineCollection.



Get: Count(self: TimelineCollection) -> int



"""


 Enumerator=None

