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
System.Object
BaseHasChildren<EPCommandWithDescriptor>
EPCommand
EPCommandWithDescriptor
ViewCommand
GetUniqueID
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.ViewCommands
Assembly: ClientCore.dll
Syntax
public class GetUniqueID : ViewCommand, IHasChildren<EPCommandWithDescriptor>, IHasChildren, IDisposable, IEPCommandWithDescriptor, IEPCommand, ICommand, ICommandDescriptor

Constructors

GetUniqueID(IModelLayoutDisplayer, Func<Nullable<Guid>>, Action<Guid>, Func<Boolean>, ICommandDescriptor)

Creates a new GetUniqueID command

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

The owning host context for this command
System.Func<System.Nullable<System.Guid>> getData

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

A method that is called with the changed Guid value when the user accepts any changes
System.Func<System.Boolean> 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

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

IconID

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

OverlayIconID

Declaration
public override Guid? OverlayIconID { get; }
Property Value
Type Description
System.Nullable<System.Guid>
Overrides

Title

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

ToolTip

Declaration
public override string ToolTip { get; }
Property Value
Type Description
System.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
System.Object parameter

The command parameter
Returns
Type Description
System.Boolean

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
System.Object parameter

The command parameter
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