Class AddUserData
Activity that adds custom data to a UserData dictionary.
Namespace: EPiServer.WorkflowFoundation.Activities
Assembly: EPiServer.WorkflowFoundation.dll
Version: 7.19.2Syntax
public class AddUserData : InvokesBase<AddUserData>Remarks
Each workflow instance (WorkflowDefinitionInstance) has a dictionary<string, object> that can be used to hold custom data for the instance. A workflow instance can pass data to its associated workflowDefinitionInstance object by using the AddUserData activity. The requirement for the passed objects is that they are serializable and registered with Object store (see the topic Developing Workflows in the Developer's Guide for further information regarding Object store).
Constructors
AddUserData()
Initializes a new instance of the AddUserData class.
Declaration
public AddUserData()Fields
KeyProperty
Register Key property so it can be databound
Declaration
public static DependencyProperty KeyPropertyField Value
| Type | Description |
|---|---|
| System.Workflow.ComponentModel.DependencyProperty |
LogActionProperty
Register LogAction property so it can be databound
Declaration
public static DependencyProperty LogActionPropertyField Value
| Type | Description |
|---|---|
| System.Workflow.ComponentModel.DependencyProperty |
ValueProperty
Register Value property so it can be databound
Declaration
public static DependencyProperty ValuePropertyField Value
| Type | Description |
|---|---|
| System.Workflow.ComponentModel.DependencyProperty |
Properties
Key
Gets or sets the key for the userdata
Declaration
public string Key { get; set; }Property Value
| Type | Description |
|---|---|
| System.String |
LogAction
Gets or sets if this action should be logged to history items for workflow instance
Declaration
public bool LogAction { get; set; }Property Value
| Type | Description |
|---|---|
| System.Boolean |
Remarks
Must be serializable
Value
Gets or sets the value for the userdata
Declaration
public object Value { get; set; }Property Value
| Type | Description |
|---|---|
| System.Object |
Remarks
Must be serializable
If custom tyep is used scema for type must be registered with Object store
Methods
OnMethodInvoking(EventArgs)
Provides a hook for derived classes to set System.Workflow.Activities.CallExternalMethodActivity.ParameterBindings. This method is called just before the external method is run.
Declaration
protected override void OnMethodInvoking(EventArgs e)Parameters
| Type | Name | Description |
|---|---|---|
| System.EventArgs | e | An System.EventArgs that contains the data for the System.Workflow.Activities.CallExternalMethodActivity.MethodInvoking event. |
