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I want to insert data in sql data base eg.insert into tablename(name) values('mahesh') where id=102; how to fire such query in c# .net
Posted 27-Apr-11 10:47am
Edited 27-Apr-11 10:48am
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Solution 1


This is a very basic a question. If you google for "C# database insert" or "C# ole db" you'll get lots of hits.


This is in response to your comment. See this article:

OLE DB - First steps[^]

I wrote the first version almost 10 years ago and the code syntax uses the now obsolete MC++ syntax, but it should give you some ideas.

Also, see:[^]
Member 7685573 27-Apr-11 16:00pm
it is not getting what i want
Nishant Sivakumar 27-Apr-11 16:06pm
See my updated answer.
walterhevedeich 27-Apr-11 21:12pm
5 for the informative links, and for the patience to the OP. :)
Nishant Sivakumar 28-Apr-11 8:07am
Thanks :-)
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Solution 2

I hope that my code will helpful with you.
Please modify it to your requirement.

#region  Hàm thêm Product vào chi tiết order
    public static void InsertCTOrder(int OrderID, int ProID, int Quantity, string UnitPrice,int ktra,SqlConnection sqlconn)
        string strInSert = "INSERT INTO OderDetail VALUES (@OrderID, @ProID, @Quantity, @UnitPrice)";
        SqlCommand sqlcmd = new SqlCommand(strInSert, sqlconn);
        sqlcmd.Parameters.AddWithValue("@OrderID", OrderID);
        sqlcmd.Parameters.AddWithValue("@ProID", ProID);
        sqlcmd.Parameters.AddWithValue("@Quantity", Quantity);
        sqlcmd.Parameters.AddWithValue("@UnitPrice", UnitPrice);
            ktra = 0;
        catch (Exception )
            ktra = 1;           

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