How to populate a combobox on the selection of another combo

Question

Dear , Programmers .

How to populate a combobox on the selection of another combobox. In asp.net

 

For example

• In combobox1 values “Cars” in combobox2 will be “BMW,Toyota,Nissan etc”

• In combobox1 values “Fruits” in combobox2 will be “Mango,apple,Banana etc”

 

But it should be from database