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Window Property

Summary

Gets the handle to the Play control window.

Syntax

C#
VB
C++
public virtual IntPtr Window { get; } 
Public Overridable ReadOnly Property Window As IntPtr 
public: 
virtual property IntPtr Window { 
   IntPtr get(); 
} 

Property Value

An IntPtr value representing the control window handle.

Example

C#
VB
using Leadtools; 
using Leadtools.MediaFoundation; 
using LeadtoolsMediaFoundationExamples.Fixtures; 
 
public void WindowExample() 
{ 
   // reference the play control 
   PlayCtrl playctrl = _form.PlayCtrl; 
 
   // input file 
   string inFile = Path.Combine(LEAD_VARS.MediaDir, "PlayCtrl_Source.avi"); 
 
   try 
   { 
      // set the input file 
      playctrl.SourceFile = inFile; 
 
      // get the control handle 
      IntPtr handle = playctrl.Window; 
 
      // set the result to what we expect 
      _result = (handle != null); 
 
      // stop the playback 
      playctrl.Stop(); 
   } 
   catch (Exception) 
   { 
      _result = false; 
   } 
 
   // 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(); 
} 
 
static class LEAD_VARS 
{ 
   public const string MediaDir = @"C:\Program Files (x86)\LEAD Technologies\LEADTOOLS 19\Media"; 
} 
Imports Leadtools 
Imports Leadtools.MediaFoundation 
Imports LeadtoolsMediaFoundationExamples.Fixtures 
 
Public Sub WindowExample() 
   ' 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 
      ' set the input file 
      playctrl.SourceFile = inFile 
 
      ' get the control handle 
      Dim handle As IntPtr = playctrl.Window 
 
      ' set the result to what we expect 
      _result = (handle <> Nothing) 
 
      ' stop the playback 
      playctrl.Stop() 
   Catch e1 As Exception 
      _result = False 
   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. 
   Do While playctrl.State = PlayState.Running 
      Application.DoEvents() 
   Loop 
End Sub 
 
Public NotInheritable Class LEAD_VARS 
   Public Const MediaDir As String = "C:\Program Files (x86)\LEAD Technologies\LEADTOOLS 19\Media" 
End Class 

Requirements

Target Platforms

Help Version 19.0.2017.10.19
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Leadtools.MediaFoundation Assembly