[This topic is pre-release documentation and is subject to change in future releases. Blank topics are included as placeholders.]
Assembly: Db4objects.Db4o (in Db4objects.Db4o.dll)
reads a file into the db4o system and stores it as a blob.
Namespace: Db4objects.Db4o.Types
Assembly: Db4objects.Db4o (in Db4objects.Db4o.dll)
Syntax
Visual Basic (Declaration) |
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Sub ReadFrom ( _ file As File _ ) |
C# |
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void ReadFrom ( File file ) |
Visual C++ |
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void ReadFrom ( File^ file ) |
Parameters
- file
- File
the file the blob is to be read from.
Remarks
reads a file into the db4o system and stores it as a blob.
In Client/Server mode db4o will open an additional socket and process writing data in an additional thread.
In Client/Server mode db4o will open an additional socket and process writing data in an additional thread.
Exceptions
Exception | Condition |
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System.IO.IOException | in case of errors |