使用企业库将数据插入SQL Server数据库的代码

using (SqlConnection connection = new SqlConnection(connectionString))
using (SqlCommand command = connection.CreateCommand())
{
    command.CommandText = \"INSERT INTO table (column) VALUES (@param)\";

    command.Parameters.AddWithValue(\"@param\", value);

    connection.Open();
    command.ExecuteNonQuery();
}

public sealed class SqlCommand : DbCommand, ICloneable

DbCommand

OleDbCommand

OdbcCommand

OracleCommand