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GetStream Method

Summary

Gets the number of the stream at the specified index in the stream's list.

Syntax

C++/CLI

public int GetStream(  
   int Index 
)

public: 
int GetStream(  
   int Index 
)

Parameters

Index
The index of the stream for which to retrieve the stream number.

Remarks

Gets the number of the stream at the specified index in the stream's list. The indexes are zero-based and range from 0 to StreamCount - 1. Stream numbers are in the range of 1 to 63. For more information, refer to the Microsoft documentation for IWMMutualExclusion.GetStreams.

Example

using Leadtools; 
using Leadtools.Multimedia; 
using LeadtoolsMultimediaExamples.Fixtures; 
 
 
public bool _result = false; 
public ConvertCtrlForm _form = new ConvertCtrlForm(); 
public void RemoveStreamExample() 
{ 
   ConvertCtrl convertctrl = _form.ConvertCtrl; 
   string inWMProfile = Path.Combine(LEAD_VARS.MediaDir, "WMCustomProfile.xml"); 
   string outWMProfile = Path.Combine(LEAD_VARS.MediaDir, "WMCustomProfile_StreamRemoved.xml"); 
 
   try 
   { 
      WMProfileManager manager = new WMProfileManager(); 
 
      // load the custom profile 
      convertctrl.WMProfile = manager.LoadProfileByData(File.ReadAllText(inWMProfile)); 
 
      // remove last stream from the mutual exclusion 
      WMMutualExclusion excl = convertctrl.WMProfile.GetMutualExclusion(0); 
      int streamCount = excl.StreamCount; 
      excl.RemoveStream(excl.GetStream(streamCount - 1)); 
 
      // save the profile 
      File.WriteAllText(outWMProfile, manager.SaveProfileEx(convertctrl.WMProfile, WMProfileType.Default)); 
      _result = true; 
 
      // dispose of the manager 
      manager.Dispose(); 
   } 
   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 (convertctrl.State == ConvertState.Running) 
      Application.DoEvents(); 
} 
 
static class LEAD_VARS 
{ 
   public const string MediaDir = @"C:\LEADTOOLS23\Media"; 
}

Requirements

Target Platforms

Reference

WMMutualExclusion Class

WMMutualExclusion Members

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Help Version 23.0.2024.2.29

Leadtools.Multimedia Assembly

Introduction

Getting Started

Namespaces

Leadtools.Multimedia Namespace

Leadtools.Multimedia.Common Namespace

Assemblies