ADO.NET :: Use Parameters With A Programmatically Created SQL Statement?

Dec 6, 2010

I have an internal web search on my website. Previous, it has been used to search by our partnumber only. This was nice and easy

SELECT * FROM View_ProductRange WHERE PartNumber LIKE '%'+ @Search +'%'

I have now built an internal search.

[Code]....

However, I can't use paramaters because the paramaters appear to be 'applied' after the SQL statement has been built, so it would only add the final word the customer searched for due to the paramater taking the final variable at the end of the Foreach Loop. e.g.

[Code]....

Is there 1) a better way to search and 2) a safer option/method/approach.

FYI, at the moment I have

strSearch = strSearch.Replace("'", " ");
strSearch = strSearch.Replace("drop", " ");
strSearch = strSearch.Replace("table", " ");
strSearch = strSearch.Replace("Insert", " ");
strSearch = strSearch.Replace("amend", " ");
strSearch = strSearch.Replace("apend", " ");
strSearch = strSearch.Replace("delete", " ");
strSearch = strSearch.Replace(""", " ");
strSearch = strSearch.Replace("--", " ");
strSearch = strSearch.Replace(""", " ");

but I don't like that (there is a ToLower() method used)!

View 3 Replies


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