AdsConnection.TryReadSymbol Method
Call this method to obtain information about the individual symbols (variables) in ADS devices.
Namespace: TwinCAT.Ads
Assembly: TwinCAT.Ads (in TwinCAT.Ads.dll)
Version: 6.0.328+39e3229
Syntax
C#
public AdsErrorCode TryReadSymbol(
string symbolPath,
out IAdsSymbol?? symbol
)
Parameters
|
symbolPath |
Type: System.String |
|
symbol |
Type: TwinCAT.Ads.TypeSystem.IAdsSymbol. |
Return Value
Type: AdsErrorCode
A IAdsSymbol
containing the requested symbol information or null if symbol could
not be found.