Class GridColumnsVisible

A custom view command of type ColumnSelector

Inheritance
System.Object
BaseHasChildren<EPCommandWithDescriptor>
EPCommand
EPCommandWithDescriptor
ViewCommand
ViewCustomCommand
GridColumnsVisible
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 GridColumnsVisible : ViewCustomCommand, IHasChildren<EPCommandWithDescriptor>, IHasChildren, IDisposable, IEPCommandWithDescriptor, IEPCommand, ICommand, ICommandDescriptor

Constructors

GridColumnsVisible(BaseGridController)

Creates a new GridColumnsVisible command

Declaration
public GridColumnsVisible(BaseGridController gridController)
Parameters
Type Name Description
BaseGridController gridController

The grid controller this command executes against to show/hide column visibility

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

IncludeInSimple

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

ViewController

The grid controller this command operates against

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

Methods

AddManualColumnVisibleChange(String, Boolean)

Used by the UI specific implementation of showing/hiding columns. Indicates the specified column has been made visible/hidden by the user.

Can be retrieved from IsManualVisible(String)

Declaration
public void AddManualColumnVisibleChange(string bindingPath, bool isVisible)
Parameters
Type Name Description
System.String bindingPath

The binding property of the column that was hidden/visible
System.Boolean isVisible

Indicates if the user manually hid or showed the column

InternalCanExecute(Object)

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

InternalExecuteAsync(Object)

Does not actually execute any command, as this has to be specifically executed in the client application through a custom approach depending on the UI itself

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

The command parameter
Returns
Type Description
System.Threading.Tasks.Task

Returns immediately
Overrides

IsManualVisible(String)

Indicates if the user has manualy hidden or shown the specified column. Returns null if the user has not set it at all.

Declaration
public bool? IsManualVisible(string bindingPath)
Parameters
Type Name Description
System.String bindingPath

The column to check if the user has changed the visibility of
Returns
Type Description
System.Nullable<System.Boolean>

Return if the user has manualy hidden or shown the specified column. Returns null if the user has not set it at all.

Implements

System.IDisposable
System.Windows.Input.ICommand

Extension Methods