Imports Leadtools
Imports Leadtools.Multimedia
Imports LeadtoolsMultimediaExamples.Fixtures
Public _result As Boolean = False
Public _form As New PlayCtrlForm()
Public Sub HandleScriptExample()
Dim playctrl As PlayCtrl = _form.PlayCtrl
Dim inFile As String = Path.Combine(LEAD_VARS.MediaDir, "WriteScriptStream_Dest.wmv")
Try
AddHandler playctrl.MediaEvent, AddressOf PlayCtrl_MediaEvent
playctrl.SourceFile = inFile
Catch generatedExceptionName As Exception
Exit Sub
End Try
' 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()
End While
End Sub
Public Sub PlayCtrl_MediaEvent(ByVal sender As Object, ByVal e As MediaEventArgs)
If (e.eventCode = MediaEventCode.EC_OLE_EVENT) Then
Dim nameString As String = System.Runtime.InteropServices.Marshal.PtrToStringBSTR(New IntPtr(e.param1))
Dim commandString As String = System.Runtime.InteropServices.Marshal.PtrToStringBSTR(New IntPtr(e.param2))
Console.WriteLine("EC_OLE_EVENT: name={0}, command={1}", nameString, commandString)
_result = True
End If
End Sub
Public NotInheritable Class LEAD_VARS
Public Const MediaDir As String = "C:\Program Files (x86)\LEAD Technologies\LEADTOOLS 19\Media"
End Class
using Leadtools;
using Leadtools.Multimedia;
using LeadtoolsMultimediaExamples.Fixtures;
public bool _result = false;
public PlayCtrlForm _form = new PlayCtrlForm();
public void HandleScriptExample()
{
PlayCtrl playctrl = _form.PlayCtrl;
string inFile = Path.Combine(LEAD_VARS.MediaDir,"WriteScriptStream_Dest.wmv");
try
{
playctrl.MediaEvent += new MediaEventHandler(PlayCtrl_MediaEvent);
playctrl.SourceFile = inFile;
}
catch (Exception)
{
return;
}
// 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();
}
public void PlayCtrl_MediaEvent(object sender, MediaEventArgs e)
{
if (e.eventCode == MediaEventCode.EC_OLE_EVENT)
{
string nameString = System.Runtime.InteropServices.Marshal.PtrToStringBSTR(new IntPtr(e.param1));
string commandString = System.Runtime.InteropServices.Marshal.PtrToStringBSTR(new IntPtr(e.param2));
Console.WriteLine("EC_OLE_EVENT: name={0}, command={1}", nameString, commandString);
_result = true;
}
}
static class LEAD_VARS
{
public const string MediaDir = @"C:\Program Files (x86)\LEAD Technologies\LEADTOOLS 19\Media";
}
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