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string p1 = "Jackie";
string p2 = "Aillo";
Response.Write(String.Format("Hello {0}, I'm {1}", p1, p2));
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Response.Write(String.Format("Hello {0}, I'm {1}", "Jackie", "Aillo"));
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double p1 = 1000000;
Response.Write(String.Format("{0:E2}", p1));
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double p1 = 10000;
double p2 = -2420.50;
Response.Write(String.Format("{0:#,###0.00;#,###0.000;}<BR>", p1));
Response.Write(String.Format("{0:#,###0.00;#,###0.000;}", p2));
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1double p1 = 10000;
double p2 = -2420.50;
double p3 = 0.00;
Response.Write(String.Format("{0:#,###0.00;#,###0.000;#,###0.0000}<BR>", p1));
Response.Write(String.Format("{0:#,###0.00;#,###0.000;#,###0.0000}<BR>", p3));
Response.Write(String.Format("{0:#,###0.00;#,###0.000;#,###0.0000}", p2));
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ͼƬÎļþÉÏ´«, Éú³É¸ßÖÊÁ¿ËõÂÔͼ (asp.net c#)

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using System;
using System.Data;
using System.Configuration;
using System.Collections;
using System.Web;
using System.Web.Security;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;
using System.Web.UI.HtmlControls;
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using System;
using System.Data;
using System.Configuration;
using System.Web;
using System.Web.Security;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;
using System.Web.UI.HtmlControls;
using  ......

C# ASP.NET »ñÈ¡½Å±¾Óï¾ä²¢ÓÃÎı¾µÄ·½Ê½ÏÔʾ³öÀ´

protected void Button6_Click(object sender, EventArgs e)
    {
        this.Label11.Text = HtmlEncode(this.TextBox3.Text);
 
       
    }
    protected static string HtmlEn ......

C#ÓëSqliteÊý¾Ý¿â²Ù×÷ʵÀý

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using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Text;
using System.Windows.Forms;
using System.Data.SQLite;
using System.Threading;
using System.Collections;
us ......
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