具有时间间隔的方法调用(asp.net c#)

发布于 2024-07-30 08:22:00 字数 219 浏览 11 评论 0原文

您好,我想调用一种基于一个时间跨度的方法,

这是我的踪迹

protected void binddata(object sender, EventArgs e) { // 我的逻辑在这里 现在

我想

使用 c# 和 asp.net 每 5 分钟调用一次此方法,如何实现此目的?

谢谢

Hi I want to call a method based on one time span

here is my trail

protected void binddata(object sender, EventArgs e)
{
// my logic here
}

Now I want to call this method for every 5 mins

using c# and asp.net how can i achieve this?

thank you

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评论(3

云淡月浅 2024-08-06 08:22:00

您在 ASP.Net ajax 控件中有一个计时器控件。
http://msdn.microsoft.com/fr- fr/library/system.web.ui.timer.aspx

它提供了来自 msdn 的 postbak

示例:

<%@ Page Language="C#" AutoEventWireup="true" %>

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1//EN" "http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd">
<html >
<head runat="server">
    <title>Timer Example Page</title>
    <script runat="server">
        protected void Page_Load(object sender, EventArgs e)
        {
            OriginalTime.Text = DateTime.Now.ToLongTimeString();
        }

        protected void Timer1_Tick(object sender, EventArgs e)
        {
            StockPrice.Text = GetStockPrice();
            TimeOfPrice.Text = DateTime.Now.ToLongTimeString();
        }

        private string GetStockPrice()
        {
            double randomStockPrice = 50 + new Random().NextDouble();
            return randomStockPrice.ToString("C");
        }
    </script>
</head>
<body>
    <form id="form1" runat="server">
        <asp:ScriptManager ID="ScriptManager1" runat="server" />
        <asp:Timer ID="Timer1" OnTick="Timer1_Tick" runat="server" Interval="10000" />

        <asp:UpdatePanel ID="StockPricePanel" runat="server" UpdateMode="Conditional">
        <Triggers>
            <asp:AsyncPostBackTrigger ControlID="Timer1" />
        </Triggers>
        <ContentTemplate>
            Stock price is <asp:Label id="StockPrice" runat="server"></asp:Label><BR />
            as of <asp:Label id="TimeOfPrice" runat="server"></asp:Label>  
        </ContentTemplate>
        </asp:UpdatePanel>
        <div>
        Page originally created at <asp:Label ID="OriginalTime" runat="server"></asp:Label>
        </div>
    </form>
</body>
</html>

希望有所帮助。

you have a timer control in ASP.Net ajax controls.
http://msdn.microsoft.com/fr-fr/library/system.web.ui.timer.aspx

It provides a postbak

exemple from msdn:

<%@ Page Language="C#" AutoEventWireup="true" %>

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1//EN" "http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd">
<html >
<head runat="server">
    <title>Timer Example Page</title>
    <script runat="server">
        protected void Page_Load(object sender, EventArgs e)
        {
            OriginalTime.Text = DateTime.Now.ToLongTimeString();
        }

        protected void Timer1_Tick(object sender, EventArgs e)
        {
            StockPrice.Text = GetStockPrice();
            TimeOfPrice.Text = DateTime.Now.ToLongTimeString();
        }

        private string GetStockPrice()
        {
            double randomStockPrice = 50 + new Random().NextDouble();
            return randomStockPrice.ToString("C");
        }
    </script>
</head>
<body>
    <form id="form1" runat="server">
        <asp:ScriptManager ID="ScriptManager1" runat="server" />
        <asp:Timer ID="Timer1" OnTick="Timer1_Tick" runat="server" Interval="10000" />

        <asp:UpdatePanel ID="StockPricePanel" runat="server" UpdateMode="Conditional">
        <Triggers>
            <asp:AsyncPostBackTrigger ControlID="Timer1" />
        </Triggers>
        <ContentTemplate>
            Stock price is <asp:Label id="StockPrice" runat="server"></asp:Label><BR />
            as of <asp:Label id="TimeOfPrice" runat="server"></asp:Label>  
        </ContentTemplate>
        </asp:UpdatePanel>
        <div>
        Page originally created at <asp:Label ID="OriginalTime" runat="server"></asp:Label>
        </div>
    </form>
</body>
</html>

Hope this help.

野味少女 2024-08-06 08:22:00
Timer myTimer = new Timer();
myTimer.Elapsed += new ElapsedEventHandler( binddata);
myTimer.Interval = 5*60*100;
myTimer.Start();
Timer myTimer = new Timer();
myTimer.Elapsed += new ElapsedEventHandler( binddata);
myTimer.Interval = 5*60*100;
myTimer.Start();
~没有更多了~
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