Sales Invoice Printing When Security Enabled

Dear sir,

i have customised sales invoice its working fine. i have enabled security for user not to modify saved vouchers and only permitted to display and print using ALT + ENTER key and when printing customised invoice its not working its getting default print. pls help me to configure the code.

[#Form: Comprehensive Invoice]
Option: MyInvoice : @@IsSales

[#form: Simple Printed Invoice]
option :My invoice: @@IsSales

[!form: My Invoice]
delete: parts
delete: bottom parts
space top: 0.6 inch
space bottom: 0
space left: 0.5 inch
space right: 0
add: Top Parts: my invoice top part, Global Invoice BillAdd, Global Invoice Body
add: Bottom Part: Global Invoice Bottom

height :5.1 inches
width : 8.0 inches

Delete: Page Break
Add: Page Break : EssClPgBreak ,EssOpPgBreak

 

Hi, Add this

[#Form: VCH Display]

Switch: PSPLPrintInvoice : PSPL DSP Print Invoice : $$IsSales:#DSPVchTypeName

[!Form: PSPL DSP Print Invoice]

Delete: Print : Voucher Print
Add: Print : MY Invoice

 

Thank you sir!!!!

 

Dear Mr. Pritam Krishna,
Could you please provide me, the same above to make it for "CONTRA" and "RECEIPT" Vouchers...?
Regards
vanandd