[ASK]Array di webservice VB.net?

[Permenkaret]

Gan, ane mau nanya tentang webservice di VB.Net.



Ane punya sistem di PDA, itu kirim parameter bentuknya array ke Webservice (basis VB.Net).

Nah yang ane tanyain itu gimana cara supaya webservice itu bisa nerima parameter ane?

Ni kodenya gan




Spoiler for Webservice:







Quote:





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WebMethod() _

Public Function InsertProduk(ByVal key As Array, ByVal val As String, ByVal konter As Integer) As DataSet

Dim conn As String

Dim i As Integer = konter

For a As Integer = 0 To i

conn = "server=localhost;uid=root;pwd=;database=mile s"

Dim sql As String = "insert into trade set id_pro="' + key(i) + '";

Dim konek As New MySqlConnection(conn)

Dim OdbcDa As New MySqlDataAdapter(Sql, conn)

konek.Open()

Dim ds As New DataSet

OdbcDa.Fill(ds)

konek.Close()

Return ds

Next

End Function

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Tapi waktu ane browse service.asmx muncul error gini :








Spoiler for error:







Quote:

You must implement a default accessor on System.Array because it inherits from ICollection.

Mohon pencerahannya gan