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CopyTo Method

Summary
Copies the items of the collection to a Compressor array, starting at a specified array index.
Syntax
C#
C++/CLI
public void CopyTo( 
   Compressor[] array, 
   int arrayIndex 
) 
public: 
void CopyTo(  
   array<Compressor^>^ array, 
   int arrayIndex 
)  

Parameters

array
The one-dimensional array that is the destination of the items to be copied from the collection.

Note: The Array must have zero-based indexing.

arrayIndex
The zero-based index in the destination array at which copying begins.

Exceptions

ExceptionDescription
System.ArgumentNullExceptionThe exception that is thrown when a null reference (Nothing in Visual Basic) is passed to a method that does not accept it as a valid argument.
System.ArgumentOutOfRangeExceptionThe exception that is thrown when the value of an argument is outside the allowable range of values as defined by the invoked method.
System.ArgumentExceptionThe exception that is thrown when one of the arguments provided to a method is not valid.
Example
C#
Copied to clipboard
using Leadtools; 
using Leadtools.Multimedia; 
using LeadtoolsMultimediaExamples.Fixtures; 
 
 
public bool _result = false; 
public CaptureCtrlForm _form = new CaptureCtrlForm(); 
 
public void CopyToExample() 
{ 
   // reference the capture control and its video compressors 
   CaptureCtrl capturectrl = _form.CaptureCtrl; 
   Compressors compressors = capturectrl.VideoCompressors; 
 
   try 
   { 
      // 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; 
 
      // allocate a new array for the copied video compressors 
      Compressor[] copiedCompressors = new Compressor[compressors.Count]; 
 
      // copy them 
      compressors.CopyTo(copiedCompressors, 0); 
 
      // set the result to what we expect 
      _result = (copiedCompressors.Length == compressors.Count); 
   } 
   catch (Exception) 
   { 
      _result = false; 
   } 
} 
Requirements

Target Platforms

Help Version 22.0.2022.12.7
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© 1991-2023 LEAD Technologies, Inc. All Rights Reserved.

Leadtools.Multimedia Assembly
Products | Support | Contact Us | Intellectual Property Notices
© 1991-2023 LEAD Technologies, Inc. All Rights Reserved.