Write(String,String) Method

In This Topic

Writes dataset to an external DICOM file with specified transfer syntax

Syntax

Visual Basic
C#

'Declaration
 
Public Overloads Sub Write( _
   ByVal FileName As System.String, _
   ByVal TransferSyntax As System.String _
)

public void Write( 
   System.string FileName,
   System.string TransferSyntax
)

Parameters

FileName

The name of the file to write.

This is passed unmodified to the operating system, and it is therefore the container�s responsibility to ensure either that the current directory is set correctly, or that a fully qualified filename is provided.

TransferSyntax

Specifies the full UID of the transfer syntax with which the file is to be saved when Part 10 format is used. If omitted, the little-endian explicit VR transfer syntax is used.

Remarks

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

Example

DicomDataSet ds = new DicomDataSet();       
string filename = "Output_Dataset.dcm";
string transferSyntax = TransferSyntaxes.ExplicitVRLittleEndian;      
            
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);              
                    
ds.Write(filename, transferSyntax);
            
// 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

Send Feedback