Action

Overview

The Action class is used to store action item inside Hydra plugins.

Use Case

Hydra allows plugins to define a list of actions in the plugins action lists (ActionList) and then host application can access these actions and control their execution. 

      var act = new Action("actSave", "Save File", 0); 
      act.Execute += (s, e) => MyDocument.Save();
      this.Actions.Add(act);

Location


 

constructor

Creates a new instance of the class.

 

constructor

 

Action()

 

Sub New()

constructor (String, String, Int32)

 

constructor(name: String; caption: String; imageIndex: Int32)

 

Action(String name, String caption, Int32 imageIndex)

 

Sub New(name As String, caption As String, imageIndex As Int32)

Parameters:

  • name:
  • caption:
  • imageIndex:

constructor (String, String, Int32, EventHandler)

 

constructor(name: String; caption: String; imageIndex: Int32; callback: EventHandler)

 

Action(String name, String caption, Int32 imageIndex, EventHandler callback)

 

Sub New(name As String, caption As String, imageIndex As Int32, callback As EventHandler)

Parameters:

  • name:
  • caption:
  • imageIndex:
  • callback:

Assign

 

method Assign(source: Object)

 

void Assign(Object source)

 

Sub Assign(source As Object)

Parameters:

  • source:

Caption

Gets or sets the text of the caption that is associated with this action.

 

property Caption: String read write;

 

String Caption { get; set; }

 

Property Caption() As String

Checked

Gets or sets value that indicates whether action is displayed with check mark.

 

property Checked: Boolean read write;

 

Boolean Checked { get; set; }

 

Property Checked() As Boolean

Enabled

Gets or sets value that indicates whether action is enabled.

 

property Enabled: Boolean read write;

 

Boolean Enabled { get; set; }

 

Property Enabled() As Boolean

Execute

Fired when host executes the action.

 

event Execute: EventHandler;

 

delegate EventHandler Execute()

 

Event Execute As EventHandler

Hint

Gets or sets hint value.

 

property Hint: String read write;

 

String Hint { get; set; }

 

Property Hint() As String

ImageIndex

Gets or sets the index of the image that is associated with this action.

 

property ImageIndex: Int32 read write;

 

Int32 ImageIndex { get; set; }

 

Property ImageIndex() As Int32

Name

Gets or sets the name of the action.

 

property Name: String read write;

 

String Name { get; set; }

 

Property Name() As String

PerformAction

Executes associated event handler.

 

method PerformAction

 

void PerformAction()

 

Sub PerformAction()

RequiredPrivilege

User defined string that holds privilages that is required to use this action.

 

property RequiredPrivilege: String read write;

 

String RequiredPrivilege { get; set; }

 

Property RequiredPrivilege() As String

ToString

Returns the caption of the action.

 

method ToString: String

 

String ToString()

 

Function ToString() As String

Update

Fired when host updates the action.

 

event Update: EventHandler;

 

delegate EventHandler Update()

 

Event Update As EventHandler

UserData

User defined data.

 

property UserData: String read write;

 

String UserData { get; set; }

 

Property UserData() As String

Visible

Gets or sets value that indicates whether action is visible.

 

property Visible: Boolean read write;

 

Boolean Visible { get; set; }

 

Property Visible() As Boolean

 

Caption

Gets or sets the text of the caption that is associated with this action.

 

property Caption: String read write;

 

String Caption { get; set; }

 

Property Caption() As String

Checked

Gets or sets value that indicates whether action is displayed with check mark.

 

property Checked: Boolean read write;

 

Boolean Checked { get; set; }

 

Property Checked() As Boolean

Enabled

Gets or sets value that indicates whether action is enabled.

 

property Enabled: Boolean read write;

 

Boolean Enabled { get; set; }

 

Property Enabled() As Boolean

Hint

Gets or sets hint value.

 

property Hint: String read write;

 

String Hint { get; set; }

 

Property Hint() As String

ImageIndex

Gets or sets the index of the image that is associated with this action.

 

property ImageIndex: Int32 read write;

 

Int32 ImageIndex { get; set; }

 

Property ImageIndex() As Int32

Name

Gets or sets the name of the action.

 

property Name: String read write;

 

String Name { get; set; }

 

Property Name() As String

RequiredPrivilege

User defined string that holds privilages that is required to use this action.

 

property RequiredPrivilege: String read write;

 

String RequiredPrivilege { get; set; }

 

Property RequiredPrivilege() As String

UserData

User defined data.

 

property UserData: String read write;

 

String UserData { get; set; }

 

Property UserData() As String

Visible

Gets or sets value that indicates whether action is visible.

 

property Visible: Boolean read write;

 

Boolean Visible { get; set; }

 

Property Visible() As Boolean

 

constructor

Creates a new instance of the class.

 

constructor

 

Action()

 

Sub New()

constructor (String, String, Int32)

 

constructor(name: String; caption: String; imageIndex: Int32)

 

Action(String name, String caption, Int32 imageIndex)

 

Sub New(name As String, caption As String, imageIndex As Int32)

Parameters:

  • name:
  • caption:
  • imageIndex:

constructor (String, String, Int32, EventHandler)

 

constructor(name: String; caption: String; imageIndex: Int32; callback: EventHandler)

 

Action(String name, String caption, Int32 imageIndex, EventHandler callback)

 

Sub New(name As String, caption As String, imageIndex As Int32, callback As EventHandler)

Parameters:

  • name:
  • caption:
  • imageIndex:
  • callback:

Assign

 

method Assign(source: Object)

 

void Assign(Object source)

 

Sub Assign(source As Object)

Parameters:

  • source:

PerformAction

Executes associated event handler.

 

method PerformAction

 

void PerformAction()

 

Sub PerformAction()

ToString

Returns the caption of the action.

 

method ToString: String

 

String ToString()

 

Function ToString() As String

 

Execute

Fired when host executes the action.

 

event Execute: EventHandler;

 

delegate EventHandler Execute()

 

Event Execute As EventHandler

Update

Fired when host updates the action.

 

event Update: EventHandler;

 

delegate EventHandler Update()

 

Event Update As EventHandler