AdsClientTryReadWrite(UInt32, UInt32, MemoryByte, ReadOnlyMemoryByte, Int32) Method

Writes data synchronously to an ADS device and reads data from that device.


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

Syntax

C#

public AdsErrorCode TryReadWrite(
    uint indexGroup,
    uint indexOffset,
    Memory<byte> readBuffer,
    ReadOnlyMemory<byte> writeBuffer,
    out int readBytes
)

Parameters

indexGroup  UInt32

The index group number of the requested ADS service.

indexOffset  UInt32

The index offset number of the requested ADS service.

readBuffer  MemoryByte

The read buffer.

writeBuffer  ReadOnlyMemoryByte

The write buffer.

readBytes  Int32

The read bytes.

Return Value

AdsErrorCode
The ADS Error code.

Reference

AdsClient Class TryReadWrite Overload TwinCAT.Ads Namespace

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