BotState Class

Reference

Definition

Namespace:: Microsoft.Bot.Builder

Assembly:: Microsoft.Bot.Builder.dll

Package:: Microsoft.Bot.Builder v4.22.7

Important

Some information relates to prerelease product that may be substantially modified before it’s released. Microsoft makes no warranties, express or implied, with respect to the information provided here.

Defines a state management object and automates the reading and writing of associated state properties to a storage layer.

public abstract class BotState : Microsoft.Bot.Builder.IPropertyManager

type BotState = class
    interface IPropertyManager

Public MustInherit Class BotState
Implements IPropertyManager

Inheritance: Object
BotState

Derived: Microsoft.Bot.Builder.ConversationState

Microsoft.Bot.Builder.InspectionState

Microsoft.Bot.Builder.PrivateConversationState

Microsoft.Bot.Builder.UserState

Implements: IPropertyManager

Remarks

Each state management object defines a scope for a storage layer.

State properties are created within a state management scope, and the Bot Framework defines these scopes: ConversationState, UserState, and PrivateConversationState.

You can define additional scopes for your bot.

Constructors

BotState(IStorage, String)

Initializes a new instance of the BotState class.

Methods

ClearStateAsync(ITurnContext, CancellationToken)	Clears the state cache for this BotState.
CreateProperty<T>(String)	Creates a named state property within the scope of a BotState and returns an accessor for the property.
DeleteAsync(ITurnContext, CancellationToken)	Deletes any state in storage and the cache for this BotState.
DeletePropertyValueAsync(ITurnContext, String, CancellationToken)	Deletes a property from the state cache for this BotState.
Get(ITurnContext)	Gets a copy of the raw cached data for this BotState from the turn context.
GetCachedState(ITurnContext)	Gets the cached bot state instance that wraps the raw cached data for this BotState from the turn context.
GetPropertyValueAsync<T>(ITurnContext, String, CancellationToken)	Gets the value of a property from the state cache for this BotState.
GetStorageKey(ITurnContext)	When overridden in a derived class, gets the key to use when reading and writing state to and from storage.
LoadAsync(ITurnContext, Boolean, CancellationToken)	Populates the state cache for this BotState from the storage layer.
SaveChangesAsync(ITurnContext, Boolean, CancellationToken)	Writes the state cache for this BotState to the storage layer.
SetPropertyValueAsync(ITurnContext, String, Object, CancellationToken)	Sets the value of a property in the state cache for this BotState.

Applies to

Jaa