Answer Posted / kamalakannan.a

<asp:regularexpressionvalidator id="regExpDate"
runat="server"

ValidationExpression="^\d{2}[\/-]\d{2}[\/-]\d{2,4}$"

ErrorMessage="It is not a valid date"
ControlToValidate="txtpatientvisitdate"
EnableClientScript="False"
Display="Dynamic"></asp:regularexpressionvalidator>

Kamal..

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I Am Developing A project where I can send Message from One Computer to Another Computer With The Help Of LAN.Already I Have developed..It is working Fine With The Details Of ..TO,FROM,REF No,DATE,BODY...Now I Want To Add Attachments part in the same projects...How Can I Send Attachment File & How To Send It..I Am Working in VB.Net 2005 With out Any database. Can Any One Help me ??How To Write Code??Plz Send me a copy to my Mail also...I Dont Need Any Software Available in The Internet...Plz refer me The Code in VB.Net maloy.adhikari@in.com

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