Question

我需要运行名为“MyQuery”的查询，我在Access中创建了一个表。

如何在C＃代码中运行此查询？

Answer 1

看看this thread on vbCity，这似乎与您的问题完全一致。

您的代码可能看起来与此类似：

using System.Data;
using System.Data.

using (IDbConnection conn = new OleDbConnection(...)) // <- add connection string
{
    conn.Open();
    try
    {
        IDbCommand command = conn.CreateCommand();

        // option 1:
        command.CommandText = "SELECT ... FROM MyQuery";

        // option 2:
        command.CommandType = CommandType.TableDirect;
        command.CommandText = "MyQuery";

        // option 3:
        command.CommandType = CommandType.StoredProcedure;
        command.CommandText = "MyQuery";

        using (IDataReader reader = command.ExecuteReader())
        {
            // do something with the result set returned by reader...
        }
    }
    finally
    {
        conn.Close();
    }
}

如何运行通过C＃在Access中创建表的查询？

1 个答案: