Differnts Tools Used in ASP.NET for Upload Image n Store in DataBase?

Hello,
Everybody ...!!

I have query regarding ASP.NET. ???

i want make one aspx page in which can upload an image. and want to use
different types of tools which is supported by asp.net for upload an image and store in
database which provide some validation like not 2 MB photo is valid or if photo size is large then
it provide some low resolution

i am very new in this technology.

pls help me or give me ur valuable suggestion ...!!