2.在DBService.svc中添加函数,函数返回值就是 提示自动补全的数据。 复制代码 代码如下: [OperationContract] public string getSortList() { List<string> sorts = new List<string>(); using (SqlConnection cn = new SqlConnection(ConfigurationManager.ConnectionStrings["zhui.pc"].ConnectionString)) { cn.Open(); SqlCommand cmd = new SqlCommand("select [LastName] from [dbo].[Employees]", cn); DataTable dt = new DataTable(); using (SqlDataAdapter da = new SqlDataAdapter(cmd)) { da.Fill(dt); }
foreach (DataRow row in dt.Rows) { sorts.Add(row[0].ToString()); }