[英]Insert error C# when inserting into access database
I get an error when trying to insert a record into the database. 尝试将记录插入数据库时出现错误。
Here's the error: 这是错误:
The Code: 编码:
connection.Open();
OleDbCommand command = new OleDbCommand();
command.Connection = connection;
command.CommandText = "INSERT INTO [Booking] (TableID, BookingName, BookingNumber, BookingDate, PartySize) VALUES (@TableID, @BookingName, @BookingPhoneNumber, @BookingDate, @PartySize)";
command.Parameters.AddRange(new OleDbParameter[] {
new OleDbParameter("@TableID", textBoxResTableID.Text),
new OleDbParameter("@BookingName", textBoxResName.Text),
new OleDbParameter("@BookingPhoneNumber", textBoxResNum.Text),
new OleDbParameter("@BookingDate", DateTime.Today),
new OleDbParameter("@PartySize", textBoxResPartySize.Text)
});
command.ExecuteNonQuery();
connection.Close();
The DB: 数据库:
I had same problem and solved it adding parameters with following syntax: 我遇到了同样的问题,并使用以下语法解决了添加参数的问题:
command.Parameters.Add("@UserName", OleDbType.BSTR).Value = username;
EDIT : pasted wrong command first. 编辑 :首先粘贴错误的命令。
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