/* private byte[] imageToByteArray(Image img)
* {
* ImageConverter imageConverter = new ImageConverter();
* byte[] b = (byte[])imageConverter.ConvertTo(img, typeof(byte[]));
* return b;
* }*/
private void button2_Click(object sender, EventArgs e) //저장 버튼
{
conn = new OleDbConnection(connectionString);
try
{
conn.Open(); //데이터베이스 연결
OleDbCommand cmd = new OleDbCommand();
if (image == null)
{
cmd.CommandText = "INSERT INTO movie VALUES('M'||to_char(M_N.nextval,'FM000'),'" + textBox2.Text + "','" +
textBox4.Text + "','" + textBox5.Text + "', NULL, '0')";
}
else
{
cmd.CommandText = "INSERT INTO movie VALUES('M'||to_char(M_N.nextval,'FM000'),'" + textBox2.Text + "','" +
textBox4.Text + "','" + textBox5.Text + "', :image_var, '0')";
byte[] bytes = imageToByteArray(image);
OleDbParameter para = new OleDbParameter();
para.OleDbType = OleDbType.LongVarBinary;
para.ParameterName = ":image_var";
para.Direction = ParameterDirection.Input;
para.SourceColumn = "product_image";
para.Size = bytes.Length;
para.Value = bytes;
cmd.Parameters.Add(para);
}
cmd.CommandType = CommandType.Text;
cmd.Connection = conn;
cmd.ExecuteNonQuery(); //쿼리문을 실행하고 영향받는 행의 수를 반환.
cmd.Parameters.Clear();
conn.Close();
textBox2.Text = "";
textBox4.Text = "";
textBox5.Text = "";
image = null;
}
catch (Exception ex)
{
MessageBox.Show("Error: " + ex.Message); //에러 메세지
}
finally
{
if (conn != null)
{
conn.Close(); //데이터베이스 연결 해제
}
}
Dispose(true);
Admin_Movie frm = new Admin_Movie();
frm.ShowDialog();
}
private void button2_Click(object sender, EventArgs e) //영화 관리
{
Admin_Movie frm = new Admin_Movie();
frm.ShowDialog();
}
