c# 2005²Ù×÷Access,Êý¾ÝÖ´ÐÐΪʲô²»ÄÜÁ¢¼´Íê³É£¿
ÎÒÖ´ÐÐÒ»¸öinsertºóÂíÉÏÖ´ÐÐÒ»¸öselect£¬·¢¾õÊý¾Ý»¹Ã»¼Ó½øÈ¥£¬Èç¹ûµÈ1£¬2ÃëÔÙselectµÄ»°Êý¾Ý¾ÍÓÐÁË¡£
ÄÇÎÒÓ¦¸ÃʲôʱºòÔÙselectÄØ£¿²»¿ÉÄÜÿ´Î¶¼¼Ó¸ö¶¨Ê±Æ÷À´¸ã°É£¬¶àÂé·³£¿
commit
?????????????
°ÑÄãµÄÓï¾äÌù³öÀ´¿´Ò»ÏÂ
Ò²²»»áÑÓ³ÙÕâô¾Ã°¡£¬Ìù´úÂë
Ê×ÏÈ Ìí¼ÓÉÌÆ·£º
C# code:
private void addNewProduct()
{
string select = "select Max(ProductID) from Products";
product.ProID = Convert.ToInt32(DataAccess.Narnu.GetObjectByOleDbString(select)) + 1;
product.ProName = "н¨ÉÌÆ·";
product.CategoryID = (int)Narnu.GetCategoryID(this.listBox_bigCat.Text.ToString().Trim());
product.DetailCategoryID = (int)Narnu.GetDetailCategoryID(this.listBox_smallCat.Text.ToString().Trim(), product.CategoryID.ToString());
product.SupplierID = 1002;
product.UnitCost = 0;
product.UnitPrice = 0;
product.Units = 1000;
product.Description = " ";
product.CreateTime = DateTime.Now.ToString();
//product. = this.tb_gg.Text.ToString().Trim();
try
{
product.InsertProduct();
stateBarMsg("²úÆ·Ìí¼Ó³É¹¦£¡");
}
catch
{
stateBarMsg(&quo
Ïà¹ØÎÊ´ð£º
Óиöwinform³ÌÐò,ʹÓÃc#+mysql,ÐèÒªÔÚÒ»¸ö´°ÌåÉèÖÃmysql×Ô¶¯É¾³ý¹¦ÄÜ,°üÀ¨×Ô¶¯É¾³ý¶àÉÙÌì֮ǰµÄÊý¾ÝÒÔ¼°ÊÇ·ñ¿ªÆô×Ô¶¯É¾³ý¹¦ÄÜ,ÎÒ³ÌÐòÍ˳öºó,»¹Ôõô¿ØÖÆMysql×Ô¼ºÉ¾³ý°¡?ÊDz»ÊÇÒªÓÃmysqlµÄeventÀ´ÊµÏÖ?c#¿ÉÒÔµ÷ÓÃmysq ......
ÎÒÔÚÄ£¿éÀï×Ô¶¨ÒåÁËÒ»¸öº¯Êý:stradd()
¿ÉÊÇÔÚadoquery1.sql.add('select stradd(author) from book');
ʱÌáʾstradd䶨Òå...
Õâ¸öÎÊÌâÓÐʲô°ì·¨¿ÉÒÔ½â¾öµÄÂð? ·Ç³£¸Ð¼¤!
(ÔÚA ......
ÕâÁ½Ììѧϰ¡¶Delphi¼¼Êõ·½°¸±¦µä¡·Ò»ÊéÖеÚÈýÕ¹ØÓÚÓû§µÇ¼·½°¸µÄÀý×Ó£¬ÀûÓõÄÊÇSQl ServerÊý¾Ý¿âʵÏÖÓû§µÇ¼£¬±àÒëÔËÐж¼Ã»ÎÊÌ⣬¸ÃʵÏֵŦÄÜÒ²¶¼ÊµÏֵĺܺ㬵«ÊÇÆæ¹ÖµÄÊÇ£¬·´¸´ÔËÐÐÒ»¶Îʱ¼äºó£¬ÓÐʱÔڹرÕÕû¸ö ......
Âé·³¸÷λ°ïæ¿´¿´°¡
´úÂëÈçÏ£º
CoInitialize(NULL);
_ConnectionPtr pConn(__uuidof(Connection));
_RecordsetPtr pRst(__uuidof(Recordset));
pConn->ConnectionString="Provider ......
ÎÒÏë°Ñ´¿Õæip¿âµ¼³öµ½sqlserver£¬ÎÒÓÃϱߵĽéÉÜ·½·¨£¬£¨ËüÖ÷ÒªÊǵ¥¸öIP²éѯµÄ£©
http://www.cnblogs.com/njnudt/archive/2007/04/08/704524.html
¸ÄÁËÒ»ÏÂÄܹ»µÃµ½ËùÓеĹú¼ÒºÍµØÇøÐÅÏ¢£¬µ«ÊDz»Äܵõ½ipµØÖ·µ ......