Class OpenGridItem<T>

A view command that opens the selected items from the grid into a new layout context (IModelLayoutDisplayer)

If the item has already been altered in the current context, it will be opened using the same IEntityUpdater context, if not it will be opened in an isolated new one.

See https://web.lemonedge.com/help/contexts/ for more information
Inheritance
System.Object
BaseHasChildren<EPCommandWithDescriptor>
EPCommand
EPCommandWithDescriptor
ViewCommand
OpenGridItem<T>
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 OpenGridItem<T> : ViewCommand, IHasChildren<EPCommandWithDescriptor>, IHasChildren, IDisposable, IEPCommandWithDescriptor, IEPCommand, ICommand, ICommandDescriptor
Type Parameters
Name Description
T

The type of entity to open an item from

Constructors

OpenGridItem(IModelLayoutCommon, IOpenGridItemImplementor<T>)

Creates a new OpenGridItem view command

Declaration
public OpenGridItem(IModelLayoutCommon owner, IOpenGridItemImplementor<T> view)
Parameters
Type Name Description
IModelLayoutCommon owner

The owning host for this command
IOpenGridItemImplementor<T> view

The grid implementation to open the selected items from

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 true if there are any selected items in the grid

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

The command parameter
Returns
Type Description
System.Boolean

True if there are any selected items in the grid
Overrides

InternalExecuteAsync(Object)

For each selected item in the grid the system opens the entity (or the related entity if OpenFromRelatedColumnName has a value) in a new layout

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

RemoveEventHandlersOnDispose()

Declaration
protected override void RemoveEventHandlersOnDispose()
Overrides

Implements

System.IDisposable
System.Windows.Input.ICommand

Extension Methods