In code-behind Page_Load event,
If "IsPostBack = True",
Is there anyway I can know the 'Submit' or 'PostBack' process is trigger by which buttons? or if it is trigger by Javascript code like Form1.submit()? How to know? (VB.NET)
If "IsPostBack = True",
Is there anyway I can know the 'Submit' or 'PostBack' process is trigger by which buttons? or if it is trigger by Javascript code like Form1.submit()? How to know? (VB.NET)