Public ReadOnly Property WindowCount As Integer

Visual Basic (Usage)	Copy Code
Dim instance As DicomDataSet Dim value As Integer   value = instance.WindowCount

public int WindowCount {get;}

public: __property int get_WindowCount();

public:
property int WindowCount {
   int get();
}

Return Value

This example will load a DICOM dataset, extract the window center and window width and then update their values.

Visual Basic

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Public Sub TestWCWW()   Dim dicomFileName As String = "C:\Program Files\LEAD Technologies, Inc\LEADTOOLS 14.5\Images\IMAGE3.dic"   'Make sure to initialize the DICOM engine, this needs to be done only once   'In the whole application   DicomEngine.Startup()   Dim ds As DicomDataSet = New DicomDataSet()     Using (ds)        'Load DICOM File        ds.Load(dicomFileName, DicomDataSetLoadFlags.None)        Dim bitsStored As Integer = 16        Dim add As Boolean = False 'Add a new window or replace the existing one(s)        Dim windowIndex As Integer = 0        Dim windowAttributes As DicomWindowAttributes = New DicomWindowAttributes()        If ds.WindowCount > 0 Then           Dim attributes As DicomWindowAttributes = ds.GetWindow(0)           If Not attributes Is Nothing Then              windowAttributes.WindowCenter = attributes.WindowCenter / 2              windowAttributes.WindowWidth = attributes.WindowWidth / 2           End If        Else           windowAttributes.WindowCenter = 1 << (bitsStored - 1)           windowAttributes.WindowWidth = 1 << bitsStored        End If        windowIndex = ds.WindowCount        If (Not add) Then           ' Delete the existing window(s)           ds.DeleteWindow()           windowIndex = 0        End If        ' Add the new window        ds.SetWindow(windowIndex, windowAttributes)        ds.Save("C:\WCWW.dic", DicomDataSetSaveFlags.None)     End Using     DicomEngine.Shutdown()  End Sub

C#

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public void TestWCWW()  {     string dicomFileName = @"C:\Program Files\LEAD Technologies, Inc\LEADTOOLS 14.5\Images\IMAGE3.dic";     //Make sure to initialize the DICOM engine, this needs to be done only once      //In the whole application     DicomEngine.Startup();     using (DicomDataSet ds = new DicomDataSet())     {        //Load DICOM File        ds.Load(dicomFileName, DicomDataSetLoadFlags.None);          int bitsStored = 16;        bool add = false;//Add a new window or replace the existing one(s)        int windowIndex = 0;         DicomWindowAttributes windowAttributes = new DicomWindowAttributes();        if (ds.WindowCount > 0)        {           DicomWindowAttributes attributes  = ds.GetWindow(0);           if(attributes != null)           {              windowAttributes.WindowCenter = attributes.WindowCenter/2;              windowAttributes.WindowWidth = attributes.WindowWidth/2;           }        }        else        {           windowAttributes.WindowCenter = 1 << (bitsStored -1);           windowAttributes.WindowWidth = 1 << bitsStored;        }        windowIndex = ds.WindowCount;        if (!add)        {           // Delete the existing window(s)            ds.DeleteWindow();           windowIndex = 0;        }          // Add the new window        ds.SetWindow(windowIndex, windowAttributes);        ds.Save(@"C:\WCWW.dic", DicomDataSetSaveFlags.None);       }     DicomEngine.Shutdown();  }

Target Platforms: Microsoft .NET Framework 2.0, Windows 98, Windows NT 4.0, Windows Millennium Edition, Windows 2000, Windows XP Home Edition, Windows XP Professional, Windows Server 2003 family

Reference