Sending Array of ArrayList via WebService

I have a webservice which has a Array of Arraylist argument as like as below code:

[WebMethod]

public string UpdateWorkerVariableInfo(string UserName, ArrayList[] EducateInfo)

Now I wanna know how can I send Arraylist Array to webservice, because when I want to call this function it wants object[][] data type.

Re: Sending Array of ArrayList via WebService

You can add any object to the arraylist. In your case, you can add an arraylist to the EducateInfo arraylist that you are passing to the service

ArrayList arrayList = new ArrayList();
arrayList.Add(new ArrayList() { "Test Value", 1, 2, "Something" });
arrayList.Add(new ArrayList() { "Test Value 2", 1, 2, "Something 2" });