Reset Method (CaptureInputs)

Visual Basic
C#
WinRT C#
WinRT JavaScript
C++

public void Reset()

'Declaration
 
Public Sub Reset()

'Usage
 
Dim instance As CaptureInputs
 
instance.Reset()

public void Reset()

 function Leadtools.Multimedia.CaptureInputs.Reset()

public:
void Reset();

This enumerator remains valid through the life of the collection. If changes are made to the collection, such as adding, modifying, or deleting elements, the next call to the Reset method will continue to reset the position to -1.

Visual Basic
C#
WinRT C#
WinRT JavaScript
Silverlight C#
Silverlight VB

Copy Code

Public _form As CaptureCtrlForm = New CaptureCtrlForm()
Public _result As Boolean = False
Public Sub CountResetExample()
   Try
      ' reference the form capture control and it's video inputs
      Dim capturectrl As CaptureCtrl = _form.CaptureCtrl
      Dim inputs As CaptureInputs = capturectrl.VideoInputs

      ' get count before setting device
      Dim n As Integer = inputs.Count

      ' set a video device first, you should use your video device name here
      If capturectrl.VideoDevices("Analog") Is Nothing Then
         Throw New Exception("No Analog video tuner device available")
      End If

      capturectrl.VideoDevices("Analog").Selected = True

      ' get count after setting device
      Dim m As Integer = inputs.Count

      ' reset the collection
      inputs.Reset()

      ' set out result to what we expect 
      _result = (m <> n)
   Catch e1 As Exception
      _result = False
   End Try
End Sub

public CaptureCtrlForm _form = new CaptureCtrlForm();
public bool _result = false;
public void CountResetExample()
{
   try
   {
      // reference the form capture control and its video inputs
      CaptureCtrl capturectrl = _form.CaptureCtrl;
      CaptureInputs inputs = capturectrl.VideoInputs;

      // get count before setting device
      int n = inputs.Count;

      // set a video device first.  use your video device's name here
      if (capturectrl.VideoDevices["Analog"] == null)
         throw new Exception("No Analog video tuner device available");

      capturectrl.VideoDevices["Analog"].Selected = true;

      // get count after setting device
      int m = inputs.Count;

      // reset the collection
      inputs.Reset();

      // set out result to what we expect 
      _result = (m != n);
   }
   catch (Exception)
   {
      _result = false;
   }
}

Target Platforms: Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2

Reference

CaptureInputs Class
CaptureInputs Members