public delegate void RequireCredentialsEventEventHandler(
	Object sender,
	ApplicationRequireCredentialsEventArgs e
)

Public Delegate Sub RequireCredentialsEventEventHandler ( 
	sender As Object,
	e As ApplicationRequireCredentialsEventArgs
)

public delegate void RequireCredentialsEventEventHandler(
	Object^ sender, 
	ApplicationRequireCredentialsEventArgs^ e
)

function(sender, e);