want to check each line in the multiline textbox to see if it (or a part of it) exists in the DB

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hiii,
want to check each line in the multiline textbox to see if it (or a part of it) exists in the DB,
how to write sql command for this ..
thnnxs in advance

Posted 30-Jun-15 22:44pm

Rohit Malhotra

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Suvendu Shekhar Giri · Answer 1 · 2015-06-30T23:18:00

First of all, split lines based on line breaks like

C#

List<string> lstLines = new List<string>(
                           txtYourTextBoxId.Split(new string[] { "\r\n" }, 
                           StringSplitOptions.RemoveEmptyEntries));</string></string>

Then you may query like-

SQL

SELECT COUNT(*)
FROM YourTableName
WHERE Colx LIKE '%'+@line+'%' --Colx is the column name with which you want to match

Now execute in the loop for all the values in lstLines. Now implement rest of your logic.

If you need further help, please let me know.

Hope, it helps :)