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This article introduces the knowledge of "asp.net how to use ODP, that is, the anti-injection login authentication program of oracle connection". In the operation of actual cases, many people will encounter such a dilemma, so let the editor lead you to learn how to deal with these situations. I hope you can read it carefully and be able to achieve something!

The copy code is as follows:

/ / user login check

Public bool LoginCheck (string f_LoginName, string f_LoginPass)

{

Bool result = false

/ / regular expression check

If (Regex.IsMatch (fanciLoginName @ "^ [a-zA-Z0-9] {1Magne15} $") & & Regex.IsMatch (falloff LoginPassgy @ "^ [a-zA-Z0-9] {1jce15} $"))

{

OracleConnection objConn = new OracleConnection (ConfigurationManager.ConnectionStrings ["ConnectionString"] .ConnectionString)

OracleCommand objCmd = new OracleCommand ("select * from USERS where username=:pUserName and password=:pPassWord", objConn)

ObjCmd.Parameters.Add ("pUserName", OracleDbType.Varchar2). Value = f_LoginName

ObjCmd.Parameters.Add ("pPassWord", OracleDbType.Varchar2). Value = f_LoginPass

ObjConn.Open ()

OracleDataReader objDr = objCmd.ExecuteReader ()

/ / read the content

If (objDr.Read ())

{

Result = true

}

/ / close the database

ObjDr.Close ()

ObjConn.Close ()

}

Return result

}

This is the end of the content of "asp.net how to use ODP, the anti-injection login authentication program for oracle connections". Thank you for reading. If you want to know more about the industry, you can follow the website, the editor will output more high-quality practical articles for you!

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