Write(Stream,Boolean) Method

In This Topic

Writes dataset to a system IO stream object

Syntax

Visual Basic
C#

'Declaration
 
Public Overloads Sub Write( _
   ByVal Stream As System.IO.Stream, _
   ByVal isPart10 As System.Boolean _
)

public void Write( 
   System.IO.Stream Stream,
   System.bool isPart10
)

Parameters

Stream

The Stream from which to read.

isPart10

If TRUE, a blank 128 byte header, DICM marker, and meta-header are written at the start of the stream, and an appropriate transfer syntax is used, as below.

If FALSE, the stream is written in the unofficial, but common format, with no header, and using the little-endian implicit VR transfer syntax.

Remarks

The stream may subsequently be read by the Read method or by other DICOM software.

This method is particularly suitable for use with Delphi, which provides access to streams via classes such as TStreamAdapter.

Example

DicomDataSet ds = new DicomDataSet();       
bool isPart10 = true;
            
string pixelTransferSyntax = TransferSyntaxes.ExplicitVRLittleEndian;
ds.Add(Keyword.SamplesPerPixel, 1);
ds.Add(Keyword.PhotometricInterpretation, "MONOCHROME2");
ds.Add(Keyword.Rows, 512);
ds.Add(Keyword.Columns, 512);
ds.Add(Keyword.PixelSpacing, new float[] { 0.684f, 0.684f });
ds.Add(Keyword.BitsAllocated, 16);
ds.Add(Keyword.BitsStored, 12);
ds.Add(Keyword.HighBit, 11);
ds.Add(Keyword.PixelRepresentation, 0);
ds.Add(Keyword.WindowCenter, new int[] { 35, 50 });
ds.Add(Keyword.WindowWidth, new int[] { 350, 150 });
ds.Add(Keyword.RescaleIntercept, -1200);
ds.Add(Keyword.RescaleSlope, 1);
ds.SetPixelData(pixelTransferSyntax, getData);       
                    
using (FileStream fs = new FileStream("Output_Dataset.dcm", FileMode.Create, FileAccess.Write))
{
    ds.Write(fs, isPart10);
}
            
// Method
private Stream getData(int arg)
{
    return new FileStream("pixel.data", FileMode.Open, FileAccess.Read, FileShare.Read);
}

Requirements

Target Platforms: .NET CLR 4.8 or higher

Reference

DicomDataSet Class
DicomDataSet Members
Overload List

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