Copies the items of the collection to a TargetFormat array, starting at a specified array index.
Syntax
Parameters
- array
- The one-dimensional Array that is the destination of the items to be copied from the collection.
- arrayIndex
- The zero-based index in the destination array at which copying begins.
Exceptions
Example
Visual Basic | Copy Code |
---|
Public _result As Boolean = False
Public _form As CaptureCtrlForm = New CaptureCtrlForm()
Public Sub CopyToExample()
' reference the capture control
Dim capturectrl As CaptureCtrl = _form.CaptureCtrl
Try
' set an audio device first, you should use your audio device name here
If capturectrl.AudioDevices("USB") Is Nothing Then
Throw New Exception("No USB audio device available")
End If
capturectrl.AudioDevices("USB").Selected = True
' reference the target formats collection
Dim formats As TargetFormats = capturectrl.TargetFormats
' allocate a new array for the copied target formats
Dim copiedFormats As TargetFormat() = New TargetFormat(formats.Count - 1) {}
' copy them
formats.CopyTo(copiedFormats, 0)
' set the result to what we expect
_result = (copiedFormats.Length = formats.Count)
Catch e1 As Exception
_result = False
End Try
End Sub |
C# | Copy Code |
---|
public bool _result = false;
public CaptureCtrlForm _form = new CaptureCtrlForm();
public void CopyToExample()
{
// reference the capture control
CaptureCtrl capturectrl = _form.CaptureCtrl;
try
{
// set an audio device first, you should use your audio device 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;
// allocate a new array for the copied target formats
TargetFormat[] copiedFormats = new TargetFormat[formats.Count];
// copy them
formats.CopyTo(copiedFormats, 0);
// set the result to what we expect
_result = (copiedFormats.Length == formats.Count);
}
catch (Exception)
{
_result = false;
}
} |
Remarks
Requirements
Target Platforms: Microsoft .NET Framework 2.0, Windows 2000, Windows XP, Windows Server 2003 family, Windows Server 2008 family, Windows Vista, Windows 7
See Also