IAdsReadWrite.TryRead Method

Reads data synchronously from an ADS device and writes it to the given stream.

Namespace: TwinCAT.Ads
Assembly: TwinCAT.Ads.Abstractions (in TwinCAT.Ads.Abstractions.dll) Version: 6.0.328+39e3229

Syntax

AdsErrorCode TryRead(
    uint indexGroup,
    uint indexOffset,
    Memory<byte> buffer,
    out int readBytes
)

indexGroup	Type: System.UInt32 Contains the index group number of the requested ADS service.
indexOffset	Type: System.UInt32 Contains the index offset number of the requested ADS service.
buffer	Type: System.Memory.Byte. The read buffer / memory area where the read data is written.
readBytes	Type: System.Int32. The number of read bytes.

Type: AdsErrorCode
The ADS error code.