Passing a SQL parameter to an IN() clause using typed datasets in .NET

Question

First apologies as there are similar questions on this site, but none of them answer this problem directly.

Im using typed datasets in VS 2010. I create a TableAdapt

Answer 1

I was able to solve this by setting the ClearBeforeFill property to to false and filling the TableAdapter in a foreach loop.

List aList = new List();
aList.Add("1");
aList.Add("2");
aList.Add("3");

yourTableAdapter.ClearBeforeFill = true;
yourTableAdapter.Fill(yourDataSet.yourTableName, ""); //clears table

foreach (string a in aList)
{
    yourTableAdapter.ClearBeforeFill = false;
    yourTableAdapter.Fill(yourDataSet.yourTableName, a);
}
yourTableAdapter.Dispose();