AdsClient.InvokeRpcMethodAsync Method (IRpcCallableInstance, IRpcMethod, .Object., .AnyTypeSpecifier., AnyTypeSpecifier, CancellationToken)

invoke RPC method as an asynchronous operation.

Namespace: TwinCAT.Ads
Assembly: TwinCAT.Ads (in TwinCAT.Ads.dll) Version: 6.0.328+39e3229

Syntax

C#

public Task<ResultRpcMethod> InvokeRpcMethodAsync(
    IRpcCallableInstance symbol,
    IRpcMethod rpcMethod,
    Object[]? inParameters,
    AnyTypeSpecifier[]? outSpec,
    AnyTypeSpecifier? returnSpec,
    CancellationToken cancel
)

Parameters

symbol	Type: TwinCAT.TypeSystem.IRpcCallableInstance The symbol.
rpcMethod	Type: TwinCAT.TypeSystem.IRpcMethod The RPC method.
inParameters	Type: .System.Object. The in parameters.
outSpec	Type: .TwinCAT.TypeSystem.AnyTypeSpecifier. The out spec.
returnSpec	Type: TwinCAT.TypeSystem.AnyTypeSpecifier The return spec.
cancel	Type: System.Threading.CancellationToken The cancellation token.

Return Value

Type: Task.ResultRpcMethod.
Task<ResultRpcMethod>.

Implements

IAdsRpcInvoke.InvokeRpcMethodAsync(IRpcCallableInstance, IRpcMethod, .Object., .AnyTypeSpecifier., AnyTypeSpecifier, CancellationToken)

Exceptions

Exception	Condition
ObjectDisposedException
ClientNotConnectedException
ArgumentNullException	symbol
ArgumentNullException	rpcMethod

Reference

AdsClient Class

InvokeRpcMethodAsync Overload

TwinCAT.Ads Namespace