BikingTrackModeCmd.vb
' Copyright 2012 ESRI ' ' All rights reserved under the copyright laws of the United States ' and applicable international laws, treaties, and conventions. ' ' You may freely redistribute and use this sample code, with or ' without modification, provided you include the original copyright ' notice and use restrictions. ' ' See the use restrictions. ' Imports Microsoft.VisualBasic Imports System Imports System.Drawing Imports System.Runtime.InteropServices Imports ESRI.ArcGIS.ADF.BaseClasses Imports ESRI.ArcGIS.ADF.CATIDs Imports ESRI.ArcGIS.Controls Imports ESRI.ArcGIS.Carto Imports ESRI.ArcGIS.Display Imports ESRI.ArcGIS.esriSystem Imports ESRI.ArcGIS.SystemUI ''' <summary> ''' Summary description for BikingTrackModeCmd. ''' </summary> <Guid("5a26e262-9e4c-498f-b77c-a6fdeee0dd4b"), ClassInterface(ClassInterfaceType.None), ProgId("BikingTrackModeCmd")> _ Public NotInheritable Class BikingTrackModeCmd : Inherits BaseCommand #Region "COM Registration Function(s)" <ComRegisterFunction(), ComVisible(False)> _ Private Shared Sub RegisterFunction(ByVal registerType As Type) ' Required for ArcGIS Component Category Registrar support ArcGISCategoryRegistration(registerType) ' ' TODO: Add any COM registration code here ' End Sub <ComUnregisterFunction(), ComVisible(False)> _ Private Shared Sub UnregisterFunction(ByVal registerType As Type) ' Required for ArcGIS Component Category Registrar support ArcGISCategoryUnregistration(registerType) ' ' TODO: Add any COM unregistration code here ' End Sub #Region "ArcGIS Component Category Registrar generated code" ''' <summary> ''' Required method for ArcGIS Component Category registration - ''' Do not modify the contents of this method with the code editor. ''' </summary> Private Shared Sub ArcGISCategoryRegistration(ByVal registerType As Type) Dim regKey As String = String.Format("HKEY_CLASSES_ROOT\CLSID\{{{0}}}", registerType.GUID) ControlsCommands.Register(regKey) End Sub ''' <summary> ''' Required method for ArcGIS Component Category unregistration - ''' Do not modify the contents of this method with the code editor. ''' </summary> Private Shared Sub ArcGISCategoryUnregistration(ByVal registerType As Type) Dim regKey As String = String.Format("HKEY_CLASSES_ROOT\CLSID\{{{0}}}", registerType.GUID) ControlsCommands.Unregister(regKey) End Sub #End Region #End Region Private m_hookHelper As IHookHelper = Nothing Private m_dynamicBikingCmd As DynamicBikingCmd = Nothing Public Sub New() MyBase.m_category = ".NET Samples" MyBase.m_caption = "Dynamic biking track" MyBase.m_message = "Dynamic biking track mode" MyBase.m_toolTip = "Dynamic biking track mode" MyBase.m_name = "BikingTrackModeCmd" Try Dim bitmapResourceName As String = Me.GetType().Name & ".bmp" MyBase.m_bitmap = New Bitmap(Me.GetType(), bitmapResourceName) Catch ex As Exception System.Diagnostics.Trace.WriteLine(ex.Message, "Invalid Bitmap") End Try End Sub #Region "Overridden Class Methods" ''' <summary> ''' Occurs when this command is created ''' </summary> ''' <param name="hook">Instance of the application</param> Public Overrides Sub OnCreate(ByVal hook As Object) If hook Is Nothing Then Return End If If m_hookHelper Is Nothing Then m_hookHelper = New HookHelperClass() End If m_hookHelper.Hook = hook End Sub ''' <summary> ''' Occurs when this command is clicked ''' </summary> Public Overrides Sub OnClick() If Not m_dynamicBikingCmd Is Nothing Then m_dynamicBikingCmd.TrackMode = Not m_dynamicBikingCmd.TrackMode End If End Sub Public Overrides ReadOnly Property Enabled() As Boolean Get m_dynamicBikingCmd = GetBikingCmd() If Not m_dynamicBikingCmd Is Nothing Then Return m_dynamicBikingCmd.IsPlaying End If Return False End Get End Property Public Overrides ReadOnly Property Checked() As Boolean Get If Not m_dynamicBikingCmd Is Nothing Then Return m_dynamicBikingCmd.TrackMode End If Return False End Get End Property #End Region Private Function GetBikingCmd() As DynamicBikingCmd If m_hookHelper.Hook Is Nothing Then Return Nothing End If Dim dynamicBikingCmd As DynamicBikingCmd = Nothing If TypeOf m_hookHelper.Hook Is IToolbarControl2 Then Dim toolbarCtrl As IToolbarControl2 = CType(m_hookHelper.Hook, IToolbarControl2) Dim commandPool As ICommandPool2 = TryCast(toolbarCtrl.CommandPool, ICommandPool2) Dim commantCount As Integer = commandPool.Count Dim command As ICommand = Nothing Dim i As Integer = 0 Do While i < commantCount command = commandPool.Command(i) If TypeOf command Is DynamicBikingCmd Then dynamicBikingCmd = CType(command, DynamicBikingCmd) End If i += 1 Loop End If Return dynamicBikingCmd End Function End Class