IMemoryBlobStream Interface

Provides access to members that control the Blob Stream.

Members

Name Description
Method AttachToMemory Attaches the stream to memory. If transferOwnership is true, memory must be allocated with HeapAlloc() using GetProcessHeap().
Method Clone
Method Commit
Method ImportFromMemory Import using another blob.
Method LoadFromFile Loads a stream from the specified file.
Method LockRegion
Read-only property Memory The memory of the blob stream.
Method RemoteCopyTo
Method RemoteRead
Method RemoteSeek
Method RemoteWrite
Method Revert
Method SaveToFile Saves the stream to the specified file.
Method SetSize
Read/write property Size The size of the stream.
Method Stat
Method UnlockRegion

IMemoryBlobStream.AttachToMemory Method

Attaches the stream to memory. If transferOwnership is true, memory must be allocated with HeapAlloc() using GetProcessHeap().

Public Sub AttachToMemory ( _
    ByRef blobMemory As Byte&, _
    ByVal Size As Integer, _
    ByVal transferOwnership As Integer _
)
public void AttachToMemory (
    ref Byte& blobMemory,
    ref uint Size,
    ref int transferOwnership
);

IMemoryBlobStream.ImportFromMemory Method

Import using another blob.

Public Sub ImportFromMemory ( _
    ByRef blobMemory As Byte&, _
    ByVal Size As Integer _
)
public void ImportFromMemory (
    ref Byte& blobMemory,
    ref uint Size
);

IMemoryBlobStream.Memory Property

The memory of the blob stream.

Public Sub Memory ( _
    ByVal blobMemory As IntPtr, _
    ByRef Size As Integer _
)
public void Memory (
    IntPtr blobMemory,
    ref uint Size
);

Inherited Interfaces

Interfaces Description
IBlobStream Provides access to members that control a Blob Stream.
IStream
ISequentialStream

Classes that implement IMemoryBlobStream

Classes Description
MemoryBlobStream Memory blob stream object.

Your browser is no longer supported. Please upgrade your browser for the best experience. See our browser deprecation post for more details.

You can no longer sign into this site. Go to your ArcGIS portal or the ArcGIS Location Platform dashboard to perform management tasks.

Your ArcGIS portal

Create, manage, and access API keys and OAuth 2.0 developer credentials, hosted layers, and data services.

Your ArcGIS Location Platform dashboard

Manage billing, monitor service usage, and access additional resources.

Learn more about these changes in the What's new in Esri Developers June 2024 blog post.

Close