Ok, but this method is good to an System.Security.Cryptography.RSA object, while i would extract key values in a byte array, for example, but without xml tags.
for example, i have this node in my xmlString
<Modulus>zjFmn/hT8J3wZqW5IhU4aQggHtqZmL+OpWO1HCgo4x38HAbRXrrzXH2d3FA0AOSipfluDh1vSq/FMC/Kvm//xw==</Modulus>
and i wont the modules value only
zjFmn/hT8J3wZqW5IhU4aQggHtqZmL+OpWO1HCgo4x38HAbRXrrzXH2d3FA0AOSipfluDh1vSq/FMC/Kvm//xw==
Thanks!