Add Method (Processors)

Visual Basic
C#
C++/CLI

'Declaration
 
Public Sub Add( _
   ByVal item As Processor _
)

'Usage
 
Dim instance As Processors
Dim item As Processor
 
instance.Add(item)

public void Add( 
   Processor item
)

public:
void Add( 
   Processor^ item
)

Parameters

item: The Processor item to add.

Return Value

true if the item was added to the collection; otherwise, it is false.

Adds a Processor item to the collection. If the method fails, an error is raised. For more information, refer to the Error Codes.

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

Copy Code

Imports Leadtools
Imports Leadtools.MediaFoundation
Imports LeadtoolsMediaFoundationExamples.Fixtures

Public _result As Boolean = False
Public _form As PlayCtrlForm = New PlayCtrlForm()
Public Sub SelectProcessorsExample()
   ' reference the play control
   Dim playctrl As PlayCtrl = _form.PlayCtrl

   Try
      ' get the available video processors
      Dim allProcs As VideoProcessors = playctrl.VideoProcessors

      ' get the available video processors
      Dim selProcs As VideoProcessors = playctrl.SelectedVideoProcessors

      ' get the count of selected video processors
      Dim n As Integer = selProcs.Count

      ' get index of lead video Stabilizer transform
      Dim nIndex As Integer = allProcs.IndexOf("{E2B6EDDE-38C5-11D5-91F6-00104BDB8FF9}")

      ' add the lead video Stabilizer transform to the selected video processors
      selProcs.Add(allProcs(nIndex))

      ' get the count again
      Dim m As Integer = selProcs.Count

      ' set the result to what we expect
      _result = (m > n AndAlso n = 0)
   Catch e1 As Exception
      _result = False
   End Try
End Sub

using Leadtools;
using Leadtools.MediaFoundation;
using LeadtoolsMediaFoundationExamples.Fixtures;

public bool _result = false;
public PlayCtrlForm _form = new PlayCtrlForm();
public void SelectProcessorsExample()
{
   // reference the play control
   PlayCtrl playctrl = _form.PlayCtrl;

   try
   {
      // get the available video processors
      VideoProcessors allProcs = playctrl.VideoProcessors;

      // get the available video processors
      VideoProcessors selProcs = playctrl.SelectedVideoProcessors;

      // get the count of selected video processors
      int n = selProcs.Count;

      // get index of lead video Stabilizer transform
      int nIndex = allProcs.IndexOf("{E2B6EDDE-38C5-11D5-91F6-00104BDB8FF9}");

      // add the lead video Stabilizer transform to the selected video processors
      selProcs.Add(allProcs[nIndex]);

      // remove lead video Stabilizer transform from the selected video processors
      selProcs.Remove(allProcs[nIndex]);

      // get the count again
      int m = selProcs.Count;

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

Target Platforms

Reference

Processors Class
Processors Members