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Current Property
See Also 
Leadtools.Multimedia Namespace > AudioInputs Class : Current Property



Gets the current item in the collection.

Syntax

Visual Basic (Declaration) 
Public ReadOnly Property Current As Object
Visual Basic (Usage)Copy Code
Dim instance As AudioInputs
Dim value As Object
 
value = instance.Current
C# 
public object Current {get;}
C++/CLI 
public:
property Object^ Current {
   Object^ get();
}

Property Value

The current item in the collection.

Example

Visual BasicCopy Code
Public _result As Boolean = False
Public _form As CaptureCtrlForm = New CaptureCtrlForm()
Public Sub CurrentExample()
   ' reference the capture control
   Dim capturectrl As CaptureCtrl = _form.CaptureCtrl

   ' select an audio device, use your device name here instead of USB
   capturectrl.AudioDevices("USB").Selected = True

   ' get the audio inputs object
   Dim audioinputs As AudioInputs = capturectrl.AudioInputs

   Try
      ' loop through all audio inputs
      For Each ai As AudioInput In audioinputs
         ' set the result to what we expect
         _result = (ai Is audioinputs.Current)
      Next ai
   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 capturectrl.State = CaptureState.Running
      Application.DoEvents()
   Loop
End Sub
C#Copy Code
public bool _result = false;
public CaptureCtrlForm _form = new CaptureCtrlForm();
public void CurrentExample()
{
   // reference the capture control
   CaptureCtrl capturectrl = _form.CaptureCtrl;

   // select an audio device, use your device name here instead of USB
   capturectrl.AudioDevices["USB"].Selected = true;

   // get the audio inputs object
   AudioInputs audioinputs = capturectrl.AudioInputs;

   try
   {
      // loop through all audio inputs
      foreach (AudioInput ai in audioinputs)
      {
         // set the result to what we expect
         _result = (ai == audioinputs.Current);
      }
   }
   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 (capturectrl.State == CaptureState.Running)
      Application.DoEvents();
}

Remarks

Gets the current item in the collection.

Requirements

Target Platforms: Microsoft .NET Framework 2.0, Windows 2000, Windows XP, Windows Server 2003 family, Windows Server 2008 family, Windows Vista, Windows 7

See Also