ModelService.Find Method (ModelItem, TypeIdentifier)

When overridden in a derived class, finds matching model items for a specified starting point.

Namespace:  Microsoft.Windows.Design.Services
Assembly:  Microsoft.Windows.Design.Interaction (in Microsoft.Windows.Design.Interaction.dll)

Syntax

'Declaration
Public MustOverride Function Find ( _
    startingItem As ModelItem, _
    typeIdentifier As TypeIdentifier _
) As IEnumerable(Of ModelItem)

public abstract IEnumerable<ModelItem> Find(
    ModelItem startingItem,
    TypeIdentifier typeIdentifier
)

public:
virtual IEnumerable<ModelItem^>^ Find(
    ModelItem^ startingItem, 
    TypeIdentifier typeIdentifier
) abstract

abstract Find : 
        startingItem:ModelItem * 
        typeIdentifier:TypeIdentifier -> IEnumerable<ModelItem> 

public abstract function Find(
    startingItem : ModelItem, 
    typeIdentifier : TypeIdentifier
) : IEnumerable<ModelItem>

Parameters

• startingItem
  Type: Microsoft.Windows.Design.Model.ModelItem
  The model item to start the search. Items above this item in the hierarchy will be ignored. This item, and any item below it in the hierarchy, are included in the search. If this parameter is nulla null reference (Nothing in Visual Basic), the root is used.

• typeIdentifier
  Type: Microsoft.Windows.Design.Metadata.TypeIdentifier
  An identifier for the type of object to find.

Return Value

Type: System.Collections.Generic.IEnumerable<ModelItem>
An enumeration of model items matching the query.

Remarks

This method enumerates all items in the specified parent scope that are of the requested type.

All traversals of the editing model are recursive.

.NET Framework Security

• Full trust for the immediate caller. This member cannot be used by partially trusted code. For more information, see Using Libraries from Partially Trusted Code.

See Also

Reference

ModelService Class

Find Overload

Microsoft.Windows.Design.Services Namespace

Other Resources

Editing Model Architecture

WPF Designer Extensibility