Question

I have a question…kind of basic but I thought I can take some help from you guys

I am encrypting a file and the information I encrypt is

LoginTxtBox.Text + "/" + PwdTxtBox.Text + "/" + InstNameTextBox.Text + "/" + DBNameTxtBox.Text;

When I decrypt it … I am doing:

StringBuilder sClearText = new StringBuilder();
encryptor.Decrypt(sPrivateKeyFile, sDataFile, sClearText);

//username/password
string s = sClearText.ToString();
string[] split = s.Split(new Char[] { '/' });
if (split.Length == 4)
{
    split0 = split[0];
    split1 = split[1];
    split2 = split[1];
    split3 = split[1];

Now the requirement I got is I need to count the delimiters in the decrypted format of string and if there are more than 2 delimiter then its not a new application. If there is only one delimiter then its a never used application. I don’t know how to to count the delimiters from the decrypt string…Help me plzz

Answer 1

try with this code

Regex.Matches( s,  "/" ).Count