Class VertexCmd

Vertex commands

Inheritance

System.Object

VertexCmd

Implements

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: Syncfusion.Windows.Forms.Diagram

Assembly: Syncfusion.Diagram.Base.dll

Syntax

public class VertexCmd : ICommand

Constructors

VertexCmd(PathNode, VertexChangeType, Int32, PointF)

Initializes a new instance of the VertexCmd class.

Declaration

public VertexCmd(PathNode nodeVertexContainer, VertexChangeType changeType, int nVertexIdx, PointF ptVertexLocation)

Parameters

Type	Name	Description
PathNode	nodeVertexContainer	The node vertex container.
VertexChangeType	changeType	Type of the change.
System.Int32	nVertexIdx	The vertex index.
System.Drawing.PointF	ptVertexLocation	The vertex location.

Fields

commands

List of commands to execute.

Declaration

protected ArrayList commands

Field Value

Type
System.Collections.ArrayList

Properties

CanUndo

Gets a value indicating whether or not the command supports undo.

Declaration

public bool CanUndo { get; }

Property Value

Type
System.Boolean

Description

Gets short, user-friendly description of the command.

Declaration

public string Description { get; }

Property Value

Type
System.String

Methods

CanMerge(ICommand)

Determines whether this instance can merge the specified command.

Declaration

public bool CanMerge(ICommand command)

Parameters

Type	Name	Description
ICommand	command	The command.

Returns

Type	Description
System.Boolean	true if this instance can merge the specified command; otherwise, false.

Do(Object)

Does the specified command target.

Declaration

public bool Do(object cmdTarget)

Parameters

Type	Name	Description
System.Object	cmdTarget	The command target.

Returns

Type	Description
System.Boolean	true, if do the specified command target.

Merge(ICommand)

Merges the specified command.

Declaration

public void Merge(ICommand command)

Parameters

Type	Name	Description
ICommand	command	The command.

Undo()

Reverses the command.

Declaration

public bool Undo()

Returns

Type	Description
System.Boolean	True if successful; otherwise False.

Implements

ICommand