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DependencyObject.SetValue Method

.NET Framework 4.5

Sets the value of the DependencyProperty to the object.

Namespace: System.Workflow.ComponentModel
Assembly: System.Workflow.ComponentModel (in System.Workflow.ComponentModel.dll)

Syntax

C++

public void SetValue(
	DependencyProperty dependencyProperty,
	Object value
)

Parameters

dependencyProperty: Type: System.Workflow.ComponentModel.DependencyProperty
The DependencyProperty to be set.

value: Type: System.Object
The Object to set the value to.

Remarks

SetBinding sets a binding for the dependency property.

SetValue sets a value directly to the DependencyProperty (similarly, AddHandler adds a handler directly to properties of type event).

These methods are exclusive when they are called for the same property. If SetBinding is called, then the values previously set using SetValue (AddHandler in events) are disregarded. The same is true the other way around: SetValue (AddHandler) resets the binding assigned with SetBinding.

Examples

The following code shows how a dependency property is set within a dependency object using SetValue.

System.Workflow.ComponentModel.ActivityBind activityBind1 = new System.Workflow.ComponentModel.ActivityBind();
this.SampleReplicatorChildActivity1 = new SampleReplicatorChildActivity();
this.ReplicatorWork = new System.Workflow.Activities.ReplicatorActivity();
//  
// SampleReplicatorChildActivity1 
//  
this.SampleReplicatorChildActivity1.InstanceData = null;
this.SampleReplicatorChildActivity1.Name = "SampleReplicatorChildActivity1";
activityBind1.Name = "SimpleReplicatorWorkflow";
activityBind1.Path = "ChildData";
//  
// ReplicatorWork 
//  
this.ReplicatorWork.Activities.Add(this.SampleReplicatorChildActivity1);
this.ReplicatorWork.ExecutionType = System.Workflow.Activities.ExecutionType.Sequence;
this.ReplicatorWork.Name = "ReplicatorWork";
this.ReplicatorWork.ChildInitialized += new System.EventHandler<System.Workflow.Activities.ReplicatorChildEventArgs>(this.ChildInitializer);
this.ReplicatorWork.SetBinding(System.Workflow.Activities.ReplicatorActivity.InitialChildDataProperty, ((System.Workflow.ComponentModel.ActivityBind)(activityBind1)));

Version Information

.NET Framework

Supported in: 4.5, 4, 3.5, 3.0

.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.

Platforms

Windows 8, Windows Server 2012, Windows 7, Windows Vista SP2, Windows Server 2008 (Server Core Role not supported), Windows Server 2008 R2 (Server Core Role supported with SP1 or later; Itanium not supported)

The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.

Reference

DependencyObject Class

System.Workflow.ComponentModel Namespace

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