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Regular Expression in Schemas - xsd tool
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Sudhir Kumar

Hi

I have a set of standard schemas for which i create class files in c# using
the xsd tool provided in .net.

Now if the schema contains an element with a regular expression (email
address/date etc) pattern associated, when i run the xsd tool, the regular
expressions are not mapped to the class file which is generated. How to
handle this situation? any pointers?

regards
Sudhir Kumar P

Reply to this message...
 
    
Brian W. Spolarich

| Now if the schema contains an element with a regular=20
| expression (email
| address/date etc) pattern associated, when i run the xsd=20
| tool, the regular
| expressions are not mapped to the class file which is=20
| generated. How to
| handle this situation? any pointers?

You'll probably need to manually define custom handlers for your =
property set routines.

e.g.

public class Foo {
    string _email;
    public string email {
        get { return _email };
        set {
            // Check 'value' var for regexp compliance.
            // This is someone else's regex. YMMV.
            Regex r =3D new Regex(""^[\\w-_\.]*[\\w-_\.]\@[\\w]\.+[\\w]+[\\w]$");
            if (! r.test(value))
            {
                throw new ArgumentException("Value does not match e-mail regular =
expression.");
            }
            else { _email =3D value; }
        }=09
    }
}

-bws

Reply to this message...
 
 
System.ArgumentException
System.Text.RegularExpressions.Regex




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