QTExporter Seems Immutable in C#

• Subject: QTExporter Seems Immutable in C#
• From: "Venturanza, Edward" <email@hidden>
• Date: Tue, 20 Mar 2007 17:31:24 -0400
• Delivered-to: email@hidden
• Delivered-to: email@hidden
• Thread-index: AcdrNxxrmtoy6O2mTCixGIB7GInlGA==
• Thread-topic: QTExporter Seems Immutable in C#

I have the following code to test out the exporting features of the
Windows QuickTime API mainly based off of John Cromie's examples in his
book:

if(axQTCurrentMovie.Movie == null)
	return;

QTQuickTime qt = axQTCurrentMovie.QuickTime;
if(qt.Exporters.Count == 0)
{
	qt.Exporters.Add();
}

QTExporter jpgExporter = qt.Exporters[0];
jpgExporter.DestinationFileName = @"C:\temp1\blah.jpg";
jpgExporter.TypeName = "JPEG";
jpgExporter.SetDataSource(axQTCurrentMovie.Movie);
jpgExporter.BeginExport();

While stepping through the code above jpgExporter's properties that I'm
trying to set are not being set and remain null i.e. TypeName and
DestinationFileName.  The VB.Net equivalent of the above code seems to
work fine.  Is there any explanation for this odd behavior?  Am I
missing something painfully obvious?  Thanks for any help!

----
Edward Venturanza
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