NeoAxis Documentation
NeoAxis Documentation
API Reference
NeoAxis.LiteDB
BsonDataReaderExtensions Class
BsonDataReaderExtensions Methods
First Method
FirstOrDefault Method
Single Method
SingleOrDefault Method
ToArray Method
ToEnumerable Method
ToList Method
Bson
Data
Reader
Extensions
First Method
Namespace:
NeoAxis.LiteDB
Assembly:
NeoAxis.Core (in NeoAxis.Core.dll) Version: 2026.1.1.0 (2026.1.1.0)
Syntax
C#
Copy
public
static
BsonValue
First
(
this
IBsonDataReader
reader
)
Parameters
reader
IBsonDataReader
Return Value
BsonValue
Usage Note
In Visual Basic and C#, you can call this method as an instance method on any object of type
IBsonDataReader.
When you use instance method syntax to call this method, omit the first parameter. For more information, see
Extension Methods (Visual Basic)
or
Extension Methods (C# Programming Guide).
See Also
Reference
BsonDataReaderExtensions Class
NeoAxis.LiteDB Namespace
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Baidu:
Amharic
Arabic
Bengali
Burmese
Chinese
Dutch
French
German
Hindi
Indonesian
Italian
Japanese
Javanese
Korean
Malay
Nepali
Oriya
Pashto
Polish
Portuguese
Punjabi
Russian
Sindhi
Sinhala
Somali
Spanish
Swahili
Copyright 2026 Ivan Efimov