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    {
    }
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    protected override void OnPreInit(EventArgs e)
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        base.OnPreInit(e);
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    #endregion
    #region OnInit µÚ¶þ²½
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ASP.NETÒ³Ãæ´«Öµ_µÚ¶þƪ_²éѯ×Ö·û´®

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+++ µÚÒ»¸öÒ³Ãæ
++ Ò³Ãæ´úÂëÈçÏ£º
<div>
 <a href="QueryString04.aspx?blog=DoooooNetooooot.blog.tianya.cn&qq=516535763">³¬Á´½Ó´«ÖµÊ¾Àý</a>
</div>
++ ºǫ́´úÂëÈçÏ£º
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+++ µÚ¶þ¸öÒ³Ãæ
++ Ò³Ãæ´úÂëÈçÏ£º
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++ ºǫ́´úÂëÈçÏ£º
protected void Page_Load(object sender, EventArgs e)
{
  if (Request["blog"] != null || Request["qq"] != null)
  {
    Response.Write("BLOGµØÖ·£º" + Request["blog"].ToString() +
        "</br>QQºÅ£º" + Request["qq"].ToString());
  }
}
Àý¶þ£º
+++ µÚÒ»¸öÒ³Ã棺
++ Ò³Ãæ´úÂëÈçÏ£º
<asp:TextBox ID="TextBox1" runat="server"></asp:TextBox>
<asp:Button ID="Button1" runat="server" OnClick="Button1_Click" Text="BtnQueryString" /><br />
<asp:TextBox ID="TextBox2" runat="server"></asp:TextBox>
++ ºǫ́´úÂëÈçÏ£º
protected void Button1_Click(object sender, EventArgs e)
{
  string strUrl = @"QueryString0 ......

ASP.NETÒ³Ãæ´«Öµ_µÚÈýƪ_ViewState

+++ Ò³Ãæ´úÂëÈçÏ£º
<asp:TextBox ID="TextBox1" runat="server"></asp:TextBox>
<asp:Button ID="Button1" runat="server" OnClick="Button1_Click" Text="Button" /><br />
<asp:TextBox ID="TextBox2" runat="server"></asp:TextBox>
+++ ºǫ́´úÂëÈçÏ£º
protected void Button1_Click(object sender, EventArgs e)
{
  ViewState["name"] = TextBox1.Text.Trim().ToString();
  ViewState["email"] = TextBox2.Text.Trim().ToString();
  Response.Write("ÐÕÃû£º" + ViewState["name"].ToString() + "</br>" +
         "µç×ÓÓʼþ£º" + ViewState["email"].ToString());
}
+++ ˵Ã÷
(1) Ëùν“ViewState[]”£¬ÔÚASP.NETÖУ¬ËùÓÐд´½¨µÄÒ³ÃæĬÈÏÇé¿ö϶¼»á¼Ì³ÐSystem.Web.UI.PageÀ࣬Õâ¸öÀàÓиöÊôÐÔ——“ViewState[]”£¬ËüÓÃÀ´ÔÚÄã¶Ôͬһ¸öÒ³ÃæµÄ¶à´ÎÇëÇóÖУ¬±£´æ·þÎñÆ÷¿Ø¼þµÄ״̬¡£
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ASP.NETÒ³Ãæ´«Öµ_µÚËÄƪ_Session

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+++ ÐÞ¸ÄGlobal.asaxÎļþ£º
<%@ Application Language="C#" %>
<script runat="server">
void Application_Start(object sender, EventArgs e)
{  }
void Application_End(object sender, EventArgs e)
{  }
void Application_Error(object sender, EventArgs e)
{  }
void Session_Start(object sender, EventArgs e)
{
  Session["GlobalString"] = "TEST GLOBAL!!!";
}
void Session_End(object sender, EventArgs e)
{  }
</script>
+++ SeesionShare01.aspxÒ³Ãæ
++ Ò³Ãæ´úÂëÈçÏ£º
<asp:TextBox ID="TextBox1" runat="server"></asp:TextBox>
<asp:TextBox ID="TextBox2" runat="server"></asp:TextBox>
<asp:TextBox ID="TextBox3" runat="server"></asp:TextBox>
<asp:Button ID="Button1" runat="server" OnClick="Button1_Click" Text="Button" />
++ ºǫ́´úÂëÈçÏ£º
protected void Page_Load(object sender, EventArgs e)
{
  TextBox3.Text = Session["GlobalString"].ToString();
}
protected void Button1_Click(object s ......

ASP.NETÒ³Ãæ´«Öµ_µÚÎåƪ_Application

+++ ÐÞ¸ÄGlobal.asaxÎļþ£º
<%@ Application Language="C#" %>
<script runat="server">
void Application_Start(object sender, EventArgs e)
{
  Application["count"] = 0;
}
void Application_End(object sender, EventArgs e)
{  }
void Application_Error(object sender, EventArgs e)
{  }
void Session_Start(object sender, EventArgs e)
{  }
void Session_End(object sender, EventArgs e)
{  }
</script>
+++ ApplicationShare01.aspxÒ³Ãæ
++ Ò³Ãæ´úÂëÈçÏ£º
<asp:TextBox ID="TextBox1" runat="server"></asp:TextBox>
<asp:Button ID="Button1" runat="server" OnClick="Button1_Click" Text="Button" /><br />
<asp:TextBox ID="TextBox2" runat="server"></asp:TextBox>
++ ºǫ́´úÂëÈçÏ£º
protected void Button1_Click(object sender, EventArgs e)
{
  Application["name"] = TextBox1.Text.Trim().ToString();
  Application["email"] = TextBox2.Text.Trim().ToString();
  Server.Transfer("ApplicationShare02.aspx") ......
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