IStream Interface

 

This API supports the product infrastructure and is not intended to be used directly from your code.

Provides an interface that supports reading and writing data to stream objects.

Namespace:   Microsoft.SqlServer.Dts.Runtime.Wrapper
Assembly:  Microsoft.SqlServer.DTSRuntimeWrap (in Microsoft.SqlServer.DTSRuntimeWrap.dll)

[GuidAttribute("0000000C-0000-0000-C000-000000000046")]
[InterfaceTypeAttribute(ComInterfaceType.InterfaceIsIUnknown)]
public interface IStream : ISequentialStream

NameDescription
System_CAPS_pubmethodClone(IStream)

This API supports the product infrastructure and is not intended to be used directly from your code. Creates a new stream object with its own seek pointer that references the same bytes as the original stream.

System_CAPS_pubmethodCommit(UInt32)

This API supports the product infrastructure and is not intended to be used directly from your code. Ensures that any changes made to a stream object that is open in transacted mode are reflected in the parent storage.

System_CAPS_pubmethodLockRegion(_ULARGE_INTEGER, _ULARGE_INTEGER, UInt32)

This API supports the product infrastructure and is not intended to be used directly from your code. Restricts access to a specified range of bytes in the stream.

System_CAPS_pubmethodRemoteCopyTo(IStream, _ULARGE_INTEGER, _ULARGE_INTEGER, _ULARGE_INTEGER)

This API supports the product infrastructure and is not intended to be used directly from your code. Copies a specified number of bytes from the current seek pointer in the stream to the current seek pointer in another stream.

System_CAPS_pubmethodRemoteRead(Byte, UInt32, UInt32)

This API supports the product infrastructure and is not intended to be used directly from your code. Reads a specified number of bytes from the stream object into memory starting at the current seek pointer.

System_CAPS_pubmethodRemoteSeek(_LARGE_INTEGER, UInt32, _ULARGE_INTEGER)

This API supports the product infrastructure and is not intended to be used directly from your code. Changes the seek pointer to a new location relative to the beginning of the stream, to the end of the stream, or to the current seek pointer.

System_CAPS_pubmethodRemoteWrite(Byte, UInt32, UInt32)

This API supports the product infrastructure and is not intended to be used directly from your code. Writes a specified number of bytes into the stream object starting at the current seek pointer.

System_CAPS_pubmethodRevert()

This API supports the product infrastructure and is not intended to be used directly from your code. Discards all changes that have been made to a transacted stream since the last Commit call.

System_CAPS_pubmethodSetSize(_ULARGE_INTEGER)

This API supports the product infrastructure and is not intended to be used directly from your code. Sets the size of the stream object.

System_CAPS_pubmethodStat(tagSTATSTG, UInt32)

This API supports the product infrastructure and is not intended to be used directly from your code. Retrieves the tagSTATSTG structure for this stream.

System_CAPS_pubmethodUnlockRegion(_ULARGE_INTEGER, _ULARGE_INTEGER, UInt32)

This API supports the product infrastructure and is not intended to be used directly from your code. Removes the access restriction on a range of bytes previously restricted with the LockRegion method.

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