ModelService.CreateItem Method (Type, CreateOptions, array<Object )

When overridden in a derived class, creates a ModelItem object for a specified type.

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

Syntax

'Declaration
Protected MustOverride Function CreateItem ( _
    itemType As Type, _
    options As CreateOptions, _
    ParamArray arguments As Object() _
) As ModelItem

protected abstract ModelItem CreateItem(
    Type itemType,
    CreateOptions options,
    params Object[] arguments
)

protected:
virtual ModelItem^ CreateItem(
    Type^ itemType, 
    CreateOptions options, 
    ... array<Object^>^ arguments
) abstract

abstract CreateItem : 
        itemType:Type * 
        options:CreateOptions * 
        arguments:Object[] -> ModelItem 

protected abstract function CreateItem(
    itemType : Type, 
    options : CreateOptions, 
    ... arguments : Object[]
) : ModelItem

Parameters

• itemType
  Type: System.Type
  The type of item to create.

• options
  Type: Microsoft.Windows.Design.Model.CreateOptions
  Creation options. You can specify if you want to initialize default values for an item.

• arguments
  Type: array<System.Object[]
  An array of arguments to pass to the constructor of the item.

Return Value

Type: Microsoft.Windows.Design.Model.ModelItem
A newly created model item.

Exceptions

Exception	Condition
ArgumentNullException	itemType is nulla null reference (Nothing in Visual Basic).

Remarks

The ModelFactory class calls the CreateItem method when the user creates a new item.

.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

CreateItem Overload

Microsoft.Windows.Design.Services Namespace

ModelItem

ModelFactory

Other Resources

Editing Model Architecture

WPF Designer Extensibility