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This document is provided on an "AS IS" basis without warranties of any kind. Smartsite iXperion class libraries may change in future releases.
Syntax
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public class ImageServerFilterStream
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Public Class ImageServerFilterStream
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The type exposes the following methods.
Public Methods
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BeginRead | HostProtectionAttribute. (Inherited from Stream.) |
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BeginWrite | HostProtectionAttribute. (Inherited from Stream.) |
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Close |
Closes the current stream and releases any resources (such as sockets and file handles) associated with the current stream.
(Inherited from FilterStream.) |
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CreateObjRef | (Inherited from MarshalByRefObject.) |
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Dispose | (Inherited from Stream.) |
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EndRead | (Inherited from Stream.) |
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EndWrite | (Inherited from Stream.) |
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Equals | (Inherited from Object.) |
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Flush |
When overridden in a derived class, clears all buffers for this stream and causes any buffered data to be written to the underlying device.
(Inherited from FilterStream.) |
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GetHashCode | (Inherited from Object.) |
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GetLifetimeService | (Inherited from MarshalByRefObject.) |
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GetType | (Inherited from Object.) |
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InitializeLifetimeService | (Inherited from MarshalByRefObject.) |
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Read |
When overridden in a derived class, reads a sequence of bytes from the current stream and advances the position within the stream by the number of bytes read.
(Inherited from FilterStream.) |
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ReadByte | (Inherited from Stream.) |
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Seek |
When overridden in a derived class, sets the position within the current stream.
(Inherited from FilterStream.) |
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SetLength |
When overridden in a derived class, sets the length of the current stream.
(Inherited from FilterStream.) |
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ToString | (Inherited from Object.) |
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Write |
When overridden in a derived class, writes a sequence of bytes to the current stream and advances the current position within this stream by the number of bytes written.
(Inherited from FilterStream.) |
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WriteByte | (Inherited from Stream.) |
Protected Methods
| Name | Description | |
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AddQuerystringToCacheKey |
Adds the querystring to the cache key.
(Inherited from CachingFilterStream.) |
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CreateCommandsAndCacheKey |
Creates the commands and cache key.
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CreateWaitHandle | Obsolete. (Inherited from Stream.) |
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Dispose | (Inherited from Stream.) |
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Finalize | (Inherited from Object.) |
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HasCachedOutput |
Gets a value indicating whether the output is available in the cache.
(Inherited from CachingFilterStream.) |
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MemberwiseClone | (Inherited from Object.) |
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MemberwiseClone | (Inherited from MarshalByRefObject.) |
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OnBeforeWriteContent |
Raises the BeforeWriteContent event.
(Inherited from FilterStream.) |
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OnCreateCacheKey |
Called when a cache key needs to be created.
(Overrides CachingFilterStream..::OnCreateCacheKey()()()().) |
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OnFilter |
Performs the actual filtering.
(Overrides FilterStream..::OnFilter(Stream, Stream).) |
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OnQueryFilterEnabled |
Gets the value indicating whether this stream has filtering enabled. If not enabled, the
written data is send to the original stream as-is.
(Overrides FilterStream..::OnQueryFilterEnabled()()()().) |
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TryReadFromCache |
Reads contents from the page cache and returns a value if succeeded.
(Inherited from CachingFilterStream.) |