i want to open web Page in my program without use internet Explorer
Just by using my program and Set value to textbox and then Push Submit button

after taht i will have sisson from this site , i want to access another page inthe site and make check to CheckBox

Ex:
i want my program to open http://www.mysite.com/login.aspx
and set user name & password to textbox in the login page and push SUBMIT button

then i will have sisson from this site to assecc http://www.mysite.com/myacount.aspx
i want to make check to checkbox in this page
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any one here can help me to make the above problem