AdsConnection.TryInvokeRpcMethod Method (ITcAdsSymbol, String, .Object., Object.)

Invokes the specified RPC Method.

Namespace: TwinCAT.Ads
Assembly: TwinCAT.Ads (in TwinCAT.Ads.dll) Version: 4.3.0.0

Syntax

C#

public AdsErrorCode TryInvokeRpcMethod(
    ITcAdsSymbol symbol,
    string methodName,
    Object[] parameters,
    out Object retValue
)

VB

Public Function TryInvokeRpcMethod ( 
    symbol As ITcAdsSymbol,
    methodName As String,
    parameters As Object(),
    <OutAttribute> ByRef retValue As Object
) As AdsErrorCode

Parameters

symbol	Type: TwinCAT.Ads.ITcAdsSymbol The symbol.
methodName	Type: System.String Name of the method.
parameters	Type: .System.Object. The parameters.
retValue	Type: System.Object. The return value of the RPC method as object.

Return Value

Type: AdsErrorCode
The ADS Error Code.

Implements

ITcAdsRpcInvoke.TryInvokeRpcMethod(ITcAdsSymbol, String, .Object., Object.)

Exceptions

Exception	Condition
ObjectDisposedException

Reference

AdsConnection Class

TryInvokeRpcMethod Overload

TwinCAT.Ads Namespace