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我尝试使用以下代码将返回的文件存储openFileDialog到 Access 数据库中表(付款)的附件字段([photoattached] 是字段的名称),但在运行时出现“无效参数”错误。谁能告诉我问题是什么?

byte[] imageContent = File.ReadAllBytes(openFileDialog.FileName);
var command = conn.CreateCommand();
command.CommandText = @"INSERT INTO payment (photoattached.FileName,photoattached.FileData) VALUES (@Filename,@File)";
command.Parameters.AddWithValue("@FileName", openFileDialog.FileName);
command.Parameters.AddWithValue("@File",imageContent );
command.ExecuteNonQuery();
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