AdsClient.ReadValueAsync<T>(String, CancellationToken) Method

Read value as an asynchronous operation.


Namespace: TwinCAT.Ads
Assembly: TwinCAT.Ads (in TwinCAT.Ads.dll) Version: 7.0.0+e56d35ccc4675faac24789a4aab60071fc61d470

Syntax

C#

public Task<ResultValue<T>> ReadValueAsync<T>(
	string instancePath,
	CancellationToken cancel
)

Parameters

instancePath  String

Name of the ADS symbol.

cancel  CancellationToken

The cancel token.

Type Parameters

T

The value type.

Return Value

Task<ResultValue<T>>
A Task<ResultValue`1> representing the asynchronous operation.

Implements

IAdsSymbolicAccess.ReadValueAsync<T>(String, CancellationToken)

Remarks

This method automatically marshals the read values to appropriate .NET objects if possible. The overall behaviour is described here in the interface description.

See Also

Reference

AdsClient Class ReadValueAsync Overload TwinCAT.Ads Namespace ReadValue<T>(String) TryReadValue<T>(String, T)

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