Text TransFroms Form One Point to Another

Question

Hi I have got a text in Canvas ,this should move from Left to right and that should be continuous .

Also Assume YOu have a text {Welcome,  Santosh Pisipati}.Every time this should move to left and Welcome Should not be Visible and if it comes to right then The Text should completeley Visible . Though that Text Increase that should be Done Same like Welcome Should not be visible if it goes to Left and Vice versa.

I mean the Length of the Text or the Canvas should automatically Adjust.

It should be Done in Silverlight.Can any one Help me in this Please?

Welcome,  Santosh Pisipati

Santosh Pisipati