can anyone help plz

Question

i have a registry keys for mobile operators in Bahrain..

-- CURRENT_USER
------- Software
----------- MySoftware
------------------ Mobile Operator

and below that:

---------------------------- Batelco
---------------------------- Zain
---------------------------- STC

for every operator I have list of strings represents the mobile number range

for example f, for Batelco:

String : 39
Value : 39
String : 38
Value : 38

for Zain:

String : 36
Value : 36
String : 37
Value : 37

For STC:

String : 33
Value : 33

I want to read all in  my C# program and validate a txtMobile textbox so that it has to start with one of the numbers there (it might be 2 left digits or 3 left digits or may be more or less)

---

Jassim Rahma

Answer 1

Hi,

Here is a sample.

Hope it helps.

            RegistryKey rk = Registry.CurrentUser.OpenSubKey(@"Software\MySoftware\Mobile Operator\");
            foreach (string s in rk.GetSubKeyNames())
            {
                RegistryKey rkSub = rk.OpenSubKey(s);
                foreach (string valName in rkSub.GetValueNames())
                {
                    string value=rkSub.GetValue(valName).ToString();
                    if (txtNumber.Text.StartsWith(value))
                    {
                        //you found the operator.
                    }
                }
            }

Answer 2

Hi,

If you are talking about Windows Mobile related topic, you may consider post question here for better support.

 

Thanks,

Eric

---

Please remember to mark helpful replies as answers and unmark them if they provide no help.