Leadtools.Multimedia Namespace > Processor Class : Name Property |
Imports Leadtools Imports Leadtools.Multimedia Imports LeadtoolsMultimediaExamples.Fixtures Public _result As Boolean = False Public _form As PlayCtrlForm = New PlayCtrlForm() Public Sub HasDialogExample() ' reference the play control Dim playctrl As PlayCtrl = _form.PlayCtrl ' input file Dim inFile As String = Path.Combine(LEAD_VARS.MediaDir, "PlayCtrl_Source.avi") Try ' turn off auto start playctrl.AutoStart = False ' set the source file playctrl.SourceFile = inFile ' add a video processor playctrl.SelectedVideoProcessors.Add(playctrl.VideoProcessors.EFXDizzy) ' The HasDialog method tells us that the object ' can display the desired dialog. ' check to see if the processor dialog can be displayed If playctrl.SelectedVideoProcessors.EFXDizzy.HasDialog(ProcessorDlg.Properties) Then ' now show it to change some settings playctrl.SelectedVideoProcessors.EFXDizzy.ShowDialog(ProcessorDlg.Properties, _form) _result = True End If ' start the playback playctrl.Run() ' we'll loop on the state and pump messages for this example. ' but you should not need to if running from a Windows Forms application. Do While playctrl.State = PlayState.Running Application.DoEvents() Loop Catch e1 As Exception _result = False End Try End Sub Public NotInheritable Class LEAD_VARS Public Const MediaDir As String = "C:\Program Files (x86)\LEAD Technologies\LEADTOOLS 18\Media" End Class
using Leadtools; using Leadtools.Multimedia; using LeadtoolsMultimediaExamples.Fixtures; public bool _result = false; public PlayCtrlForm _form = new PlayCtrlForm(); public void HasDialogExample() { // reference the play control PlayCtrl playctrl = _form.PlayCtrl; // input file string inFile =Path.Combine(LEAD_VARS.MediaDir,"PlayCtrl_Source.avi"); try { // turn off auto start playctrl.AutoStart = false; // set the source file playctrl.SourceFile = inFile; // add a video processor playctrl.SelectedVideoProcessors.Add(playctrl.VideoProcessors.EFXDizzy); // The HasDialog method tells us that the object // can display the desired dialog. // check to see if the processor dialog can be displayed if (playctrl.SelectedVideoProcessors.EFXDizzy.HasDialog(ProcessorDlg.Properties)) { // now show it to change some settings playctrl.SelectedVideoProcessors.EFXDizzy.ShowDialog(ProcessorDlg.Properties, _form); _result = true; } // start the playback playctrl.Run(); // we'll loop on the state and pump messages for this example. // but you should not need to if running from a Windows Forms application. while (playctrl.State == PlayState.Running) Application.DoEvents(); } catch (Exception) { _result = false; } } static class LEAD_VARS { public const string MediaDir = @"C:\Program Files (x86)\LEAD Technologies\LEADTOOLS 18\Media"; }