Class GetUniqueID

A view command that opens a prompt for viewing and editing a Guid value, as a string. For example:

Guid myNewID = Guid.Empty;
var updateID = new GetUniqueID(View.Displayer,
    () => myNewID,
    (newID) => myNewID = newID,
    () => CurrentDisplayedItem != null,
    new LemonEdge.Core.Client.CommandDecriptor("Update ID", ImageType.UniqueID, "Update image unique reference ID.", ImageType.Image));
Inheritance
object
BaseHasChildren<EPCommandWithDescriptor>
EPCommand
EPCommandWithDescriptor
ViewCommand
GetUniqueID
Implements
Inherited Members
Namespace: LemonEdge.Client.Core.Commands.ViewCommands
Assembly: LemonEdge.ClientCore.dll
Syntax
public class GetUniqueID : ViewCommand, IHasChildren<EPCommandWithDescriptor>, IHasChildren, IDisposable, IEPCommandWithDescriptor, IEPCommand, ICommand, ICommandDescriptor

Constructors

GetUniqueID(IRootController, IModelLayoutDisplayer, Func<Guid?>, Action<Guid>, Func<bool>, ICommandDescriptor)

Creates a new GetUniqueID command

Declaration
public GetUniqueID(IRootController root, IModelLayoutDisplayer owner, Func<Guid?> getData, Action<Guid> setData, Func<bool> canExecute, ICommandDescriptor descriptor)
Parameters
Type Name Description
IRootController root

The root controller, for service access.
IModelLayoutDisplayer owner

The owning host context for this command
Func<Guid?> getData

A function that returns the initial Guid value to be displayed to the user
Action<Guid> setData

A method that is called with the changed Guid value when the user accepts any changes
Func<bool> canExecute

A function that indicates if this command can be executed or not
ICommandDescriptor descriptor

A descriptor to use for the title, icone, etc and other attributes of this command

Properties

Description

A user friendly description of this command

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

IconID

The image to use for this command, either a ImageType or ImageID

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

OverlayIconID

On some clients another image can be overlayed on the bottom right of the main icon (for indicating add, remove, etc)

This optional overlay image can be specified here, either a ImageType or ImageID

Declaration
public override Guid? OverlayIconID { get; }
Property Value
Type Description
Guid?
Overrides

Title

The title of this command

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

ToolTip

A user friendly tool tip for this command functionality, by default the Description

Declaration
public override string ToolTip { get; }
Property Value
Type Description
string
Overrides

Methods

InternalCanExecute(object)

Returns if this command can be executed or not

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

The command parameter
Returns
Type Description
bool

True if this command can be executed
Overrides

InternalExecuteAsync(object)

Displays a prompt to the user with a guid value that can be edited by the user

Declaration
public override Task InternalExecuteAsync(object parameter)
Parameters
Type Name Description
object parameter

The command parameter
Returns
Type Description
Task

A task indicating the completion of the operation
Overrides

Implements

Extension Methods