AdsConnectionReadAnyT(String, Int32) Method

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

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

Syntax

C#

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

Parameters

instancePath String	The instance path.
args Int32	Additional arguments.

Type Parameters

T	The type of the value to read.

Return Value

T
The value of the read symbol.

Implements

IAdsAnyAccessReadAnyT(String, Int32)

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 ReadAny Overload TwinCAT.Ads Namespace

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