IAdsHandleAccess Methods

The IAdsHandleAccess type exposes the following members.

Methods

 

Name

Description

IAdsHandleAccess Methods 1:

CreateVariableHandle

Generates a unique handle for an ADS variable.

IAdsHandleAccess Methods 2:

DeleteVariableHandle

Releases the handle of a ADS variable again.

IAdsHandleAccess Methods 3:

Read(Int32, AdsStream)

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

IAdsHandleAccess Methods 4:

Read(Int32, AdsStream, Int32, Int32)

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

IAdsHandleAccess Methods 5:

ReadWrite

Writes data synchronously to an ADS device and then Reads data from this device.

IAdsHandleAccess Methods 6:

TryRead

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

IAdsHandleAccess Methods 7:

TryReadWrite

Writes data synchronously to an ADS device and then Reads data from this device.

IAdsHandleAccess Methods 8:

TryWrite

Writes data synchronously to an ADS device.

IAdsHandleAccess Methods 9:

Write(Int32, AdsStream)

Writes data synchronously to an ADS device.

IAdsHandleAccess Methods 10:

Write(Int32, AdsStream, Int32, Int32)

Writes data synchronously to an ADS device.

Reference

IAdsHandleAccess Interface

TwinCAT.Ads Namespace