MyDataSet.Tables[0] is the first table; MyDataSet.Tables[0].Columns[0] .. [end] shows the defined columns. MyDataSet.Tables[0].Rows[0] .. [end] shows the defined rows.So you can get the field values for your data by saying: mydataSet.Tables[0].Rows["mycolumn"] (which is an object that has to be converted to display the correct type):
string - mydataSet.Tables[0].Rows["mycolumn"].ToString() int - Convert.ToInt32(mydataSet.Tables[0].Rows["mycolumn"])etc. Hope this helps.