What is the best way to avoid string manipulations with SQL?
I have edit box control where database is opened for attacks through SQL
commands.
Something like this:
selectString = "SELECT FIRSTNAME, LASTNAME FROM xxxTable WHERE
FIRSTNAME='"+tx tTextBox1.Text" '";
Furthermore I would like to avoid of using some characters like ;:,. etc.
If you know for some example I appreciate it. Thanks in advance... 2 1527
Use Parameterized Queries to avoid SQL Injection attacks.
"news.microsoft .com" <ab******@yahoo .com> wrote in message
news:eY******** ******@TK2MSFTN GP09.phx.gbl... What is the best way to avoid string manipulations with SQL?
I have edit box control where database is opened for attacks through SQL commands.
Something like this: selectString = "SELECT FIRSTNAME, LASTNAME FROM xxxTable WHERE FIRSTNAME='"+tx tTextBox1.Text" '";
Furthermore I would like to avoid of using some characters like ;:,. etc.
If you know for some example I appreciate it. Thanks in advance...
Here's a great article to help avoid SQL attacks: http://msdn.microsoft.com/msdnmag/is...n/default.aspx
Good luck!
PFD
news.microsoft. com wrote: What is the best way to avoid string manipulations with SQL?
I have edit box control where database is opened for attacks through
SQL commands.
Something like this: selectString = "SELECT FIRSTNAME, LASTNAME FROM xxxTable WHERE FIRSTNAME='"+tx tTextBox1.Text" '";
Furthermore I would like to avoid of using some characters like ;:,.
etc. If you know for some example I appreciate it. Thanks in advance... This thread has been closed and replies have been disabled. Please start a new discussion. Similar topics |
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