demo-variableglobal.aspx

来自「asp.net1.1入门经典C#.2003」· ASPX 代码 · 共 42 行

ASPX
42
字号
<%@ Page Language="C#" Debug="true" %>
<script runat="server">

    string strVariableGlobal = "Use me anyplace on the page";
    
         void Page_Load()
         {
         string strMyVariable1 = "Block Variable Used In Block";
    
            if (1==1)
            {
              string strMyVariable2 = "Block Variable Used In Block";
              string strMyVariable3 = "Block Variable Used After Block";
              lblMessageBlockInBlock.Text = strVariableGlobal;
    
            }   //End IF(1==1)
    
            lblMessageProcedure.Text = strVariableGlobal;
            SubProcedure2();
         }  //End Page_Load
    
    void SubProcedure2()
    {
        lblMessageBlockOutBlock.Text = strVariableGlobal;
    }   // end SubProcedure2()

</script>
<html>
<head>
    <title>Variable Scope</title>
</head>
<body>
    <form runat="server">
        <asp:Label id="lblMessageBlockInBlock" runat="server" text="DEFAULT - BlockInBlock"/>
        <br />
        <asp:Label id="lblMessageBlockOutBlock" runat="server" text="DEFAULT - BlockOutBlock"></asp:Label>
        <br />
        <asp:Label id="lblMessageProcedure" runat="server" text="DEFAULT - Procedure"></asp:Label>
        <br />
    </form>
</body>
</html>

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