RelativeSource Constructors
Definition
Important
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Initializes a new instance of the RelativeSource class.
Overloads
| RelativeSource() |
Initializes a new instance of the RelativeSource class. |
| RelativeSource(RelativeSourceMode) |
Initializes a new instance of the RelativeSource class with an initial mode. |
| RelativeSource(RelativeSourceMode, Type, Int32) |
Initializes a new instance of the RelativeSource class with an initial mode and additional tree-walking qualifiers for finding the desired relative source. |
RelativeSource()
Initializes a new instance of the RelativeSource class.
public:
RelativeSource();public RelativeSource ();Public Sub New ()Applies to
RelativeSource(RelativeSourceMode)
Initializes a new instance of the RelativeSource class with an initial mode.
public:
RelativeSource(System::Windows::Data::RelativeSourceMode mode);public RelativeSource (System.Windows.Data.RelativeSourceMode mode);new System.Windows.Data.RelativeSource : System.Windows.Data.RelativeSourceMode -> System.Windows.Data.RelativeSourcePublic Sub New (mode As RelativeSourceMode)Parameters
- mode
- RelativeSourceMode
One of the RelativeSourceMode values.
Applies to
RelativeSource(RelativeSourceMode, Type, Int32)
Initializes a new instance of the RelativeSource class with an initial mode and additional tree-walking qualifiers for finding the desired relative source.
public:
RelativeSource(System::Windows::Data::RelativeSourceMode mode, Type ^ ancestorType, int ancestorLevel);public RelativeSource (System.Windows.Data.RelativeSourceMode mode, Type ancestorType, int ancestorLevel);new System.Windows.Data.RelativeSource : System.Windows.Data.RelativeSourceMode * Type * int -> System.Windows.Data.RelativeSourcePublic Sub New (mode As RelativeSourceMode, ancestorType As Type, ancestorLevel As Integer)Parameters
- mode
- RelativeSourceMode
One of the RelativeSourceMode values. For this signature to be relevant, this should be FindAncestor.
- ancestorLevel
- Int32
The ordinal position of the desired ancestor among all ancestors of the given type.
Examples
The following returns the second ItemsControl encountered on the upward path starting at the target element of the binding.
Binding myBinding = new Binding();
// Returns the second ItemsControl encountered on the upward path
// starting at the target element of the binding
myBinding.RelativeSource = new RelativeSource(
RelativeSourceMode.FindAncestor, typeof(ItemsControl), 2);
Dim myBinding As New Binding()
' Returns the second ItemsControl encountered on the upward path
' starting at the target element of the binding
myBinding.RelativeSource = New RelativeSource(RelativeSourceMode.FindAncestor, GetType(ItemsControl), 2)
Remarks
ancestorType and ancestorLevel have no relevance if given as parameters for a mode other than FindAncestor. Do not use this signature for the other RelativeSourceMode values.
