摘要：
创建表oracle二进制要用Blob类型createtableDOWNLOADIMAGE(IMAGE_IDVARCHAR2(50)notnull,IMAGE_TIMEDATE,IMAGE_DATABLOB)oracle、Ado.net访问通用类/Files/sunyj/DbHelperOra.txtpublicintInsertImage(stringuid,DateTimedt,byte[]by){//写进数据库StringBuilderstrSql=newStringBuilder();strSql.Append("insertintodownloadimage("); 阅读全文
