Possible null reference return.

Converting null literal or possible null value to non-nullable type.

Converting null literal or possible null value to non-nullable type.

Converting null literal or possible null value to non-nullable type.

Converting null literal or possible null value to non-nullable type.

Possible null reference assignment.

Possible null reference argument for parameter 'SOPClassName' in 'ResultDicomFile.ResultDicomFile(string filename, string SOPClassName, string SOPClassUID, string PatientName, IList<ResultDicomItem> resultDicomItems)'.

Possible null reference argument for parameter 'SOPClassUID' in 'ResultDicomFile.ResultDicomFile(string filename, string SOPClassName, string SOPClassUID, string PatientName, IList<ResultDicomItem> resultDicomItems)'.

Possible null reference argument for parameter 'resultDicomFile' in 'OnCompleteDicomFileEventArgs.OnCompleteDicomFileEventArgs(string filename, ResultDicomFile resultDicomFile, bool isMatch, int searchedFileCount, int matchFileCount)'.