C# OleDB SQL Insert Command



我正在尝试使用C#和Visual Studio 2012在我的MS Access数据库中实现SQL INSERT命令。

但是在那之后,当我打开我的 Access 数据库时,甚至没有更新,甚至可以通过在executeNonQuery()后显示成功弹出窗口来成功创建 insert

命令

你能告诉我如何使这个插入SQL命令工作吗?

这是我的代码

OleDbCommand cmd = new OleDbCommand();
cmd.CommandText = @"INSERT INTO STUDENT(CHI_NAME, ENG_NAME, NICK_NAME, 
                                        BD_YYYY, BD_MM, BD_DD,
                                        HOME_TEL, NO_OF_CHILD, PARENT_EMAIL,
                                        SEC_EMAIL, STUDENT_ADDR, DISTRICT, 
                                        MOTHER_NAME, MOTHER_TEL, MOTHER_OCCU, 
                                        FATHER_NAME, FATHER_TEL, FATHER_OCCU,
                                        E_NAME, E_TEL, E_RELATIONSHIP, REMARKS) 
                    VALUES(@NEW_CHI_NAME, @NEW_EN  G_NAME, @NEW_NICK_NAME, 
                           @NEW_BD_YYYY, @NEW_BD_MM .....);"
cmd.CommandType = CommandType.Text;
cmd.Parameters.AddWithValue("@NEW_CHI_NAME", chi_name);
cmd.Parameters.AddWithValue("@NEW_ENG_NAME", eng_name);
cmd.Parameters.AddWithValue("@NEW_NICK_NAME", nick_name);            
cmd.Parameters.AddWithValue("@NEW_BD_YYYY", bd_year);
cmd.Parameters.AddWithValue("@NEW_BD_MM", bd_month);
....
cmd.Connection = connection;
connection.Open();
cmd.Transaction = connection.BeginTransaction();
int rows= cmd.ExecuteNonQuery();
if(rows > 0)
{
     MessageBox.Show("Insert New Client Success!");
}
else
{
    MessageBox.Show("Insert New Client Failed!"); 
}
cmd.Transaction.Commit();
connection.Dispose();
connection.Close();

Solution Explorer 中,右键单击您的 Access 文件,选择 Properties ,然后将 Copy To Output Directory 设置为 Copy if Newer

转到调试目录,你会发现你在那里复制了accdb文件。打开它并验证。

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