AdsConnection.ReadWrite Method (UInt32, UInt32, Memory.Byte., ReadOnlyMemory.Byte., Int32)
Writes data synchronously to an ADS device and then Reads data from this device.
Namespace: TwinCAT.Ads
Assembly: TwinCAT.Ads (in TwinCAT.Ads.dll)
Version: 6.0.328+39e3229
Syntax
C#
public int ReadWrite(
uint indexGroup,
uint indexOffset,
Memory<byte> readBuffer,
ReadOnlyMemory<byte> writeBuffer,
int timeout
)
Parameters
indexGroup |
Type: System.UInt32 |
indexOffset |
Type: System.UInt32 |
readBuffer |
Type: System.Memory.Byte. |
writeBuffer |
Type: System.ReadOnlyMemory.Byte. |
timeout |
Type: System.Int32 |
Return Value
Type: Int32
Number of successfully returned data bytes.