已经封装好的函数,即可调用
 1        #region 最新数据表信息显示事件
 2         /// <summary>
 3         /// 最新数据表信息显示事件
 4         /// </summary>
 5         /// <param name="sender"></param>
 6         /// <param name="e"></param>
 7         private void showNewSqliteInfo_Click(object sender, EventArgs e)
 8         {
 9             if (newDB)
10             {
11                 connectionString = string.Format(@"Data Source={0};Version=3;", ndb_Path);
12                 using (SQLiteConnection conn = new SQLiteConnection(connectionString))
13                 {
14                     conn.Open();
15                     DataTable schemaTable = conn.GetSchema("TABLES");
16                     // 移除数据表中特定的列
17                     schemaTable.Columns.Remove("TABLE_CATALOG");
18                     // 设定特定列的序号
19                     schemaTable.Columns["TABLE_NAME"].SetOrdinal(1);
20                     this.new_dataGridView1.DataSource = schemaTable;
21                     newClickState = false;
22                 }
23             }
24             else
25             {
26                 MessageBox.Show("您未选择数据库!!!");
27             }              
28         }
29         #endregion     
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