IAdsSymbolicAccessTryReadValueT(String, T) Method
Tries to reads the value of a symbol specified with instance path and returns the typed value.
Namespace: TwinCAT.Ads
Assembly: TwinCAT.Ads.Abstractions (in
TwinCAT.Ads.Abstractions.dll) Version:
7.0.0+e56d35ccc4675faac24789a4aab60071fc61d470
Syntax
C#
AdsErrorCode TryReadValue<T>(
string instancePath,
out T? value
)Parameters
|
instancePath String |
Name of the ADS symbol. |
|
value T |
The read value of the Symbol. |
Type Parameters
|
T |
The value type. |
Remarks
This method automatically marshals the read values to appropriate .NET objects if possible. The overall behaviour is described here in the interface description.
Reference
IAdsSymbolicAccess Interface TryReadValue Overload TwinCAT.Ads Namespace ReadValueT(String) ReadValueAsyncT(String, CancellationToken)
Beckhoff Automation GmbH & Co. KG 2001-2026