Pass parameters with RFC Function Object

[jensweller]

Hi

How is it possible to pass parameters like you do in your first example

var result = conn.ExecuteFunction("Z_SSRT_SUM", new { i_num1 = 2, i_num2 = 4 });

if I use the rfc funktion object like your example

var customers = conn.ExecuteFunction(new GetAllCustomersFunction());

[goenning]

Hello,

You need to override the Parameters property. Take a look at this example.

public class SumOfTwoNumbersFunction : RfcFunctionObject<int>
{
    public int First { get; private set; }
    public int Second { get; private set; }
    public int Total { get; private set; }

    public SumOfTwoNumbersFunction(int first, int second)
    {
        this.First = first;
        this.Second = second;
    }

    public override string FunctionName
    {
        get { return "Z_SSRT_SUM"; }
    }

    public override int GetOutput(RfcResult result)
    {
        return result.GetOutput<int>("e_result");
    }

    public override object Parameters
    {
        get 
        {
            return new
            {
                i_num1 = this.First,
                i_num2 = this.Second
            };
        }
    }

}

And this is how you use it.

using (SapRfcConnection conn = GetConnection())
{
    int value = conn.ExecuteFunction(new SumOfTwoNumbersFunction(2, 8));
    Assert.Equal(10, value);
}

[jensweller]

Oh sorry. After I posted this I found the solution. :-). Thanks for you description.