如何獲取Access（Jet）數據庫中的表的列表？

Question

我需要查看一個表是否存在於我的c＃程序使用的Access數據庫中。知道將有其他數據庫的SQL命令將返回一個表的列表。 Access/Jet數據庫是否有這樣的命令？

Answer 1

嘗試的getSchema（）

connection.ConnectionString = "Provider=Microsoft.Jet.OLEDB.4.0;Data Source=c:\\access.mdb";  

    connection.Open(); 

    DataTable userTables = connection.GetSchema("Tables"); 

Answer 2

全碼：Get List of Tables in an Access Database - ADO.NET Tutorials

// Microsoft Access provider factory 
DbProviderFactory factory = 
    DbProviderFactories.GetFactory("System.Data.OleDb"); 

DataTable userTables = null; 

using (DbConnection connection = 
      factory.CreateConnection()) 
{ 
    // c:\test\test.mdb 
    connection.ConnectionString = "Provider=Microsoft 
     .Jet.OLEDB.4.0;Data Source=c:\\test\\test.mdb"; 

    // We only want user tables, not system tables 
    string[] restrictions = new string[4]; 
    restrictions[3] = "Table"; 

    connection.Open(); 

    // Get list of user tables 
    userTables = 
     connection.GetSchema("Tables", restrictions); 
} 

// Add list of table names to listBox 
for (int i=0; i < userTables.Rows.Count; i++) 
    listBox1.Items.Add(userTables.Rows[i][2].ToString()) 

這裏是爲你解答：http://social.msdn.microsoft.com/Forums/en/adodotnetdataproviders/thread/d2eaf851-fc06-49a1-b7bd-bca76669783e

Answer 3

像這樣的東西應該做的伎倆。條款Type = 1指定了表格。請注意，這也將包括在結果集中的系統表（它們以前綴「MSys的」

SELECT Name FROM MSysObjects WHERE Type = 1