C#

Encrypt or Decrypt Connection Strings in web.config

Deploy applications in hosting environment we have to take care of application security items or confidential values of application like secure DB connection string, configuration values etc… To secure all these information, we need to encrypt the keys. ASP.NET 2.0 has built in functionality to encrypt / decrypt few sections of web.config file those are RSAProtectedConfigurationProvider: This … [Read more…]

Difference Between Int32.Parse(), Convert.ToInt32(), and Int32.TryParse()

Int32.parse(string) Int32.Parse (string s),%method converts the,%string,%representation of a number to its 32-bit signed integer equivalent. When %s,%is a,%null,%reference, it will throw,%ArgumentNullException. If,%s,%is other than,%integervalue, it will throw,%FormatException. When %s,%represents a number less than,%MinValue,%or greater thanMaxValue, it will throw,%OverflowException. For example: string s1 = “1234”; string s2 = “1234.65”; string s3 = null; string s4 = … [Read more…]