[vtkusers] vtkDICOMImageReader - reading ONLY the DICOM files in one folder

[polys_poly at hotmail.com]

Hello,

I want to read some DICOM images from a folder that also contains other files (not DICOM). I use the following code

vtkDICOMImageReader* pRead = vtkDICOMImageReader::New();
pRead->SetDirectoryName(strPath.c_str());
pRead->Update();

But when it tries to read a .txt file for example I get error. Is there any way I can modify this code so I can read ONLY the DICOM images contained in the specific folder?

Thanks in advance,
Polys
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