<%@ Page Language="C#" %> <script runat="server">
void Page_Load() { int a = 1; Increment(ref a); //当形参改变时,实参也会改变 lblMessage.Text = a.ToString(); } void Increment(ref int Number) { Number += 1; }
</script> <html> <head> <title>Chapter 5 - Demonstration of Passing a Parameter by Reference</title> </head> <body> <asp:Label id="lblMessage" runat="server"></asp:Label> </body> </html>
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