Class Help

This command executes the Help system command

Loads child commands containing context sensitive help on the system, menu items, role, and active views within the active layout

Users can customise the help using the ItemHelpURL, ContextHelpURL, LayoutHelpURL, or RoleHelpURL
Inheritance
System.Object
BaseHasChildren<EPCommandWithDescriptor>
EPCommand
EPCommandWithDescriptor
Help
Implements
System.IDisposable
System.Windows.Input.ICommand
Inherited Members
System.Object.Equals(System.Object)
System.Object.Equals(System.Object, System.Object)
System.Object.GetHashCode()
System.Object.GetType()
System.Object.MemberwiseClone()
System.Object.ReferenceEquals(System.Object, System.Object)
System.Object.ToString()
Namespace: LemonEdge.Client.Core.Commands
Assembly: ClientCore.dll
Syntax
[CommandDescriptorOptions(Commands.Help, null)]
public class Help : EPCommandWithDescriptor, IHasChildren<EPCommandWithDescriptor>, IHasChildren, IDisposable, IEPCommandWithDescriptor, IEPCommand, ICommand, ICommandDescriptor

Constructors

Help(IModelLayoutCommon)

Creates a new Help command

Declaration
public Help(IModelLayoutCommon owner)
Parameters
Type Name Description
IModelLayoutCommon owner

The owning context for this command

Fields

BASE_URL

Declaration
public const string BASE_URL = "https://web.lemonedge.com/help/"
Field Value
Type Description
System.String

Properties

Description

Declaration
public override string Description { get; }
Property Value
Type Description
System.String
Overrides

HasChildCommands

True - has all the context sensistive help as sub commands

Declaration
public override bool HasChildCommands { get; }
Property Value
Type Description
System.Boolean
Overrides

IconID

The default Question system image

Declaration
public override Guid IconID { get; }
Property Value
Type Description
System.Guid
Overrides

Title

Help

Declaration
public override string Title { get; }
Property Value
Type Description
System.String
Overrides

Methods

InternalCanExecute(Object)

True - can always access help

Declaration
public override bool InternalCanExecute(object parameter)
Parameters
Type Name Description
System.Object parameter

The command parameter
Returns
Type Description
System.Boolean

True
Overrides

InternalExecute(Object)

Loads the child commands into view

Declaration
public override void InternalExecute(object parameter)
Parameters
Type Name Description
System.Object parameter

The command parameter
Overrides

LoadChildrenAsync()

Loads the child system, menu item, role, and active view help commands depending on the current context

Declaration
public override Task LoadChildrenAsync()
Returns
Type Description
System.Threading.Tasks.Task

A task indicating the completion of the operation
Overrides

Implements

System.IDisposable
System.Windows.Input.ICommand

Extension Methods