珍惜源码，传播留址

using System.Collections.Generic; using System.Data; using System.Data.OleDb; using System.Text;

public List<string> GetList(string tn) {     DataTable table = dbcon.GetOleDbSchemaTable(OleDbSchemaGuid.Columns, new object[] { null, null, null, null });     List<string> ts = new List<string>();     foreach (DataRow row in table.Rows)     {         if(row["TABLE_NAME"].ToString()==tn)             ts.Add(row["COLUMN_NAME"].ToString());      }      return ts; } 

测试运行

查询结果：{ID,测试1,测试2,}