i_username=powerbuilderhowto //theof_GetUsername()functioniscalledbyPB MessageBox(username,i_username) 1.28UsetheundocumentedINDIRECTkeyword 1.29Encrypt/Decryptastring [functionstringof_encrypt(as_str)] integeri,j stringls_enctext= CONSTANTstringCRYPT_KEY=$#@%#%@* j=len(as_str) FORi=1TOj ls...