[C#] how to set pdf mod to 100%?

Question

Hi there! How can I add code to zoom my pdf file to 100%. Now my pdf file is loaded. I am using C# and adobe reader dc or pdf reader. Mu source code is If (File.Exist("vacancy form.pfd")) { Axcropdfviewer.Load ("vacancy form.pdf"); } This code is well, how to load with zoom 100%. Thank you so much.