TransactionalState<TState>.PerformUpdate(Func<TState, TResult>)

1. Documentation
2. API reference
3. Microsoft.Orleans.Transactions
4. TransactionalState<TState>
5. Methods
6. PerformUpdate(Func<TState, TResult>)

Markdown

PerformUpdate(Func<TState, TResult>)

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public Task<TResult> PerformUpdate<TResult>(Func<TState, TResult> updateAction)

Performs an update operation and returns the result.

Parameters

updateActionFunc<TState, TResult>

A function that reads or updates the state and returns a result.

Returns

A task whose result is the value returned by updateFunction.