I am new in ASP.net. In my asp.net form, i have 2 textboxes. it is called username and password. It also have submit button to submit username and password. When I submit the form I have to check whether the username is existing or If it is not it will display the same screen with username and password are not valid.
If it is a valid username and password, I have to submit that form to someother aspx.net form.
If it is a valid username and password, I have to submit that form to someother aspx.net form.