C#

fififlowertot wrote:

Hi ,
I needed to verify that the last 4 digits in a number are 0000.
The
number was of format 999999-0000 so i checked with a regular expression
@"\d-\(0){4}"
but now the '-' will not be there and it always just a number
with last 4 digits as 0 i.e 0000
I am unable to think of a regular expression
to validate this string. any help will be greatly appreciated.

^(\d*(0){4})

PIEBALDconsult wrote:

Don't delete your posts!

Pete O'Hanlon wrote:

the regex for this is:

^(\d*(0){4})

List<string> myList = new List<string>();
myList.AddRange(File.ReadAllLines(path));

// Read from file
string path = @"F:\Temp\roman.txt";
List<string> myList = new List<string>();
myList.AddRange(File.ReadAllLines(path));
// Write to serialization file.
using (Stream stream = File.Open(@"F:\Temp\data.bin", FileMode.Create))
    {
    BinaryFormatter bin = new BinaryFormatter();
    bin.Serialize(stream, myList);
    }
// Read from serialization file
List<string> myList2;
using (Stream stream = File.Open(@"F:\Temp\data.bin", FileMode.Open))
    {
    BinaryFormatter bin = new BinaryFormatter();
    myList2 = (List<string>) bin.Deserialize(stream);
    }