VB.NET Use unload and close

Hi I want to know how to use the command close or would like some more info on because if you use this method

Form2.Show
frmMain.Close()

the program is terminated and does not load the form2.

Then 开发者_C百科when I close the program appears the message "hello world"

vb6 enough to exploit the function Form_Unload, but in vb.net?? Thanks

Look in your My Project under Application there is a field Shutdown mode. Change the setting there.