ASP.NET Tutorial/Language Basics/While — различия между версиями

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м (1 версия)
 
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Текущая версия на 12:00, 26 мая 2010

Do while loop

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN"
    "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd"> 
<html>
  <head>
    <title>Loops</title>
    <script runat="server" language="C#">
      void Page_Load() 
      {
        int counter = 0;
        do 
        {
          messageLabel.Text = counter.ToString();
          counter++;
        }
        while (counter <= 10);
      }
    </script>
  </head>
  <body>
    <form runat="server">
      <asp:Label id="messageLabel" runat="server"/>
    </form>
  </body>
</html>


Do while loop (VB)

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN"
    "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd"> 
<html>
  <head>
    <title>Loops</title>
    <script runat="server" language="VB">
      Sub Page_Load(s As Object, e As EventArgs)
        Dim counter As Integer = 0
        Do 
          messageLabel.Text = counter.ToString()
          counter += 1
        Loop While counter <= 10
      End Sub
    </script>
  </head>
  <body>
    <form runat="server">
      <asp:Label id="messageLabel" runat="server" />
    </form>
  </body>
</html>


While loop

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN"
    "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd"> 
<html>
  <head>
    <title>Loops</title>
    <script runat="server" language="C#">
      void Page_Load()
      {
        int counter = 0;
        while (counter <= 10) 
        {
          messageLabel.Text = counter.ToString();
          counter++;
        }
      }
    </script>
  </head>
  <body>
    <form runat="server">
      <asp:Label id="messageLabel" runat="server"/>
    </form>
  </body>
</html>


while loop (VB)

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN"
    "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd"> 
<html>
  <head>
    <title>Loops</title>
    <script runat="server" language="VB">
      Sub Page_Load(s As Object, e As EventArgs)
        Dim counter As Integer = 0
        Do While counter <= 10
          messageLabel.Text = counter.ToString()
          counter += 1
        Loop
      End Sub
    </script>
  </head>
  <body>
    <form runat="server">
      <asp:Label id="messageLabel" runat="server" />
    </form>
  </body>
</html>
Источник — «http://nfex.ru/index.php?title=ASP.NET_Tutorial/Language_Basics/While&oldid=3237»