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GetStream Method (IModelDocExtension)

Gets the handle for the specified stream.

.NET Syntax

Visual Basic (Declaration) 
Function GetStream( _
   ByVal StreamType As System.Integer, _
   ByRef ReadOnly As System.Boolean _
) As System.Object
Visual Basic (Usage) 
Dim instance As IModelDocExtension
Dim StreamType As System.Integer
Dim ReadOnly As System.Boolean
Dim value As System.Object
 
value = instance.GetStream(StreamType, ReadOnly)
C# 
System.object GetStream( 
   System.int StreamType,
   out System.bool ReadOnly
)
C++/CLI 
System.Object^ GetStream( 
&   System.int StreamType,
&   [Out] System.bool ReadOnly
) 

Parameters

StreamType
1 = material stream
ReadOnly
True if the stream is read-only, false if not

Return Value

Pointer to the IUnknown interface for this stream

Remarks

To release the stream, call IModelDocExtension::ReleaseStream.

VB Example

This example illustrates attaching an XML document to a stream, and then releasing the stream.

Dim swApp As Object

Sub main()

Set swApp = Application.SldWorks

Dim docext As SldWorks.ModelDocExtension

 

Set docext = swApp.ActiveDoc.Extension

 

Dim xmldoc As MSXML2.DOMDocument

Set xmldoc = CreateObject("MSXML2.DOMDocument")

Dim stat As Boolean

Dim stream

Set stream = docext.GetStream(1, stat)

xmldoc.Load (stream)

docext.ReleaseStream (1)

 

xmldoc.Save ("C:\temp\xmlmat.xml")

 

End Sub

C++ Example

//--------

  CComPtr<IModelDocExtension> ext;

  m_iModelDoc2->get_Extension(&ext);

  LPSTREAM stream = NULL;

  VARIANT_BOOL access = 0;

  ext->IGetStream(1, &access, &stream);

  // Your code

  if (stream)

  {

  VARIANT_BOOL status;

  ext->IReleaseStream(1, &status);

  stream->Release();

  }

  //--------

 

See Also

Availability

SOLIDWORKS 2004 FCS, Revision Number 12.0


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