AWS SDK Version 3 for .NET
API Reference

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Filter for use with scan and query operations

Inheritance Hierarchy

System.Object
  Amazon.DynamoDBv2.DocumentModel.Filter

Namespace: Amazon.DynamoDBv2.DocumentModel
Assembly: AWSSDK.DynamoDBv2.dll
Version: 3.x.y.z

Syntax

C#
public class Filter

The Filter type exposes the following members

Constructors

NameDescription
Public Method Filter()

Default Constructor.

Methods

Note:

Asynchronous operations (methods ending with Async) in the table below are for .NET 4.5 or higher. For .NET 3.5 the SDK follows the standard naming convention of BeginMethodName and EndMethodName to indicate asynchronous operations - these method pairs are not shown in the table below.

NameDescription
Public Method AddCondition(string, Condition)

Adds a condition for a specified attribute. If a condition for the attribute already exists, it will be replaced with the new condition.

Public Method Static Method FromConditions(Dictionary<String, Condition>)

Creates a Filter from a conditions map

Public Method RemoveCondition(string)

Removes a condition for a specific attribute name.

Public Method ToConditions()

Converts filter to a map of conditions This call will use the conversion specified by AWSConfigs.DynamoDBConfig.ConversionSchema

Public Method ToConditions(DynamoDBEntryConversion)

Converts filter to a map of conditions

Public Method ToConditions(Table)

Converts filter to a map of conditions

Version Information

.NET Standard:
Supported in: 1.3

.NET Framework:
Supported in: 4.5, 4.0, 3.5

Portable Class Library:
Supported in: Windows Store Apps
Supported in: Windows Phone 8.1
Supported in: Xamarin Android
Supported in: Xamarin iOS (Unified)
Supported in: Xamarin.Forms

Unity:
Supported Versions: 4.6 and above
Supported Platforms: Android, iOS, Standalone