C# (CSharp) WorkerChannel.EvaluateExpressionHandleAsync示例

示例#1

 /// <inheritdoc />
 public async Task <IJSHandle> EvaluateHandleAsync(string expression)
 => (await _channel.EvaluateExpressionHandleAsync(
         script: expression,
         isFunction: expression.IsJavascriptFunction(),
         arg: EvaluateArgument.Undefined).ConfigureAwait(false))?.Object;

示例#2

 public async Task <IJSHandle> EvaluateHandleAsync(string expression, object arg = null)
 => await _channel.EvaluateExpressionHandleAsync(
     expression,
     null,
     ScriptsHelper.SerializedArgument(arg))
 .ConfigureAwait(false);