I need to insert an image in access database that has a column of type OLE Object I tried to use the following code but it gives me a Syntax Error in insert staetment but I am sure of table name and column name and the imageContent value is not null
System.Data.OleDb.OleDbConnection MyConnection;
private void Insert_Customer_Load(object sender, EventArgs e)
{
string strConn = @"Provider=Microsoft.ACE.OLEDB.12.0;Data Source=Customer.accdb;Persist Security Info=True;Jet OLEDB:Database Password=123";
MyConnection = new System.Data.OleDb.OleDbConnection(strConn);
}
private void InsertBtn_Click(object sender, EventArgs e)
{
System.Data.OleDb.OleDbCommand myCommand = new System.Data.OleDb.OleDbCommand();
string sql = null;
MyConnection.Open();
myCommand.Connection = MyConnection;
byte[] imageContent = File.ReadAllBytes(imagePathTxt.Text);
sql = "INSERT INTO [Customer_Data] (Image) VALUES (@photo)";
myCommand.CommandText = sql;
OleDbParameter ph = new OleDbParameter("@photo", OleDbType.VarBinary);
ph.Value = imageContent;
ph.Size = imageContent.Length;
myCommand.Parameters.Add(ph);
myCommand.ExecuteNonQuery();
MyConnection.Close();
开发者_运维问答}
Also I tried to use ? instead of @photo but also the same exception raised.
Thanks in advance
I think Image
is a reserved word, so maybe it's just that you should use [Image]
or, better, rename the column. (BTW, are you sure you want to store images in your database?)
rename the column you should use [Image]
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