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Add(TargetFormat) Method

Summary

Adds a TargetFormat item to the collection.

Syntax

C++/CLI

public void Add( 
   TargetFormat item 
)

public: 
void Add(  
   TargetFormat^ item 
)

Parameters

item
The TargetFormat item to add.

Remarks

Adds a TargetFormat item to the collection. Be sure to set the properties of the added format. If the method fails, an error is raised. For more information, refer to the Error Codes.

Example

using Leadtools; 
using Leadtools.Multimedia; 
using LeadtoolsMultimediaExamples.Fixtures; 
 
 
public bool _result = false; 
public CaptureCtrlForm _form = new CaptureCtrlForm(); 
 
public void AddExample() 
{ 
   // reference the capture control 
   CaptureCtrl capturectrl = _form.CaptureCtrl; 
 
   try 
   { 
      // set an audio device first.  use your audio device's name here 
      if (capturectrl.AudioDevices["USB"] == null) 
         throw new Exception("No USB audio device available"); 
 
      capturectrl.AudioDevices["USB"].Selected = true; 
 
      // reference the target formats collection 
      TargetFormats formats = capturectrl.TargetFormats; 
 
      // formats count before adding new one. 
      int nCount = formats.Count; 
 
      // demonstrating the add property, Add new format at the end of the collection 
      formats.Add("My Format", -1); 
 
      // get the newly added format 
      TargetFormat myFormat = capturectrl.TargetFormats[capturectrl.TargetFormats.Count - 1]; 
 
      // demonstrating the remove property, Remove new format from the end of the collection 
      formats.Remove(myFormat); 
 
      // set the result to what we expect 
      _result = (nCount == formats.Count); 
   } 
   catch (Exception) 
   { 
      _result = false; 
   } 
}

Requirements

Target Platforms

Reference

TargetFormats Class

TargetFormats Members

Overload List

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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