AdsConnectionReadAnyAsResultT(String, Int32) Method

Reads data synchronously from an ADS device and writes it to an result object.


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

Syntax

C#

public ResultValue<T> ReadAnyAsResult<T>(
    string instancePath,
    int[]? args
)

Parameters

instancePath  String

The instance path of the symbol.

args  Int32

Additional arguments.

Type Parameters

T

The type of the value to read.

Return Value

ResultValueT
The result value object.

Exceptions

Exception

Condition

ObjectDisposedException

ClientNotConnectedException

Remarks

As object types only primitive types are supported. If the Type of the object to be read is a string type, the first element of the parameter args specifies the number of characters of the string. If the Type of the object to be read is an array type, the number of elements for each dimension has to be specified in the parameter args.

Type of value Parameter

Necessary Arguments (args)

string

args[0]: Number of characters in the string typed as FixedLengthZeroTerminated.

string[]

Array

Reference

AdsConnection Class ReadAnyAsResult Overload TwinCAT.Ads Namespace

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