如何获取Access(Jet)数据库中的表列表？

Question

我需要查看我的c#程序使用的Access数据库中是否存在表.知道有其他数据库的SQL命令将返回表列表.Access/Jet数据库是否有这样的命令？

Answer 1

试试GetSchema()

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

    connection.Open();

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

Answer 2

完整代码:获取Access数据库中的表列表 - ADO.NET教程

// 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())

这里是你的答案:http://social.msdn.microsoft.com/Forums/en/adodotnetdataproviders/thread/d2eaf851-fc06-49a1-b7bd-bca76669783e