#副標=安全管制新功能(4)
#大標=ASP.NET 2.0網頁防駭尖兵
#眉標= ASP.NET 2.0
#作者=文／王寧疆



=============box 程式1==============
<Columns>
  <asp:TemplateField HeaderText="Content">
    <ItemTemplate>
      <asp:HyperLink ID="HyperLink1" runat="server" 
　　　　NavigateUrl='<%#"ShowFile.aspx?FileName=" + HttpUtility.UrlEncode(Eval("FullName").ToString())%>' 
            Text="View">
       </asp:HyperLink>
      </ItemTemplate>
   </asp:TemplateField>
</Columns>
================end=============



===========box 程式2=================
protected void Page_Load(object sender, EventArgs e)
{
     //取得網站虛擬目錄底下的所有檔案的名稱
	string[] FileNames=Directory.GetFiles(Server.MapPath("~"));	 
     //建立DataTable類別的物件
	DataTable table = new DataTable();				
     //加入名稱為FullName的欄位到DataTable		
	table.Columns.Add("FullName", typeof(string));			
     //加入名稱為Length的欄位到DataTable
	table.Columns.Add("Length", typeof(int));			
     //加入名稱為LastAccessTime的欄位到DataTable
	table.Columns.Add("LastAccessTime", typeof(DateTime)); 
     //加入名稱為IsReadOnly的欄位到DataTable
	table.Columns.Add("IsReadOnly", typeof(bool));			
     //一次取出一個檔案名稱
	foreach (string s in FileNames)								
	{
     //取得檔案詳細資訊
		FileInfo f = new FileInfo(s);							
     //建立DataRow類別的物件	
		DataRow dr = table.NewRow();						
     //將檔案名稱寫入FullName欄位	
		dr["FullName"] = f.FullName;						
     //將檔案長度寫入Length欄位
		dr["Length"] = f.Length; 				
     //將檔案最後取用時間寫入LastAccessTime欄位			
		dr["LastAccessTime"] = f.LastAccessTime;	
     //將檔案是否唯讀的資訊寫入IsReadOnly欄位
		dr["IsReadOnly"] = f.IsReadOnly;
     //將填好內容的DataRow物件加入到DataTable物件的Rows集合			
		table.Rows.Add(dr); 		
	}
     //命令GridView1控制項顯示DataTable物件的內容
	GridView1.DataSource = table;				
     //執行顯示
	GridView1.DataBind();											
}
===============end================

	


==========box 程式3=============
protected void Page_Load(object sender, EventArgs e)
{
　　//建立讀取檔案內容的StreamReader類別的物件
　　StreamReader sr=new StreamReader(HttpUtility.UrlDecode(
     		Request["FileName"]), Encoding.Default);	
     //將檔案的內容讀入到TextBox1控制項
　　TextBox1.Text = sr.ReadToEnd();					
　　//關閉StreamReader類別的物件
　　sr.Close();										
}
==============end===================





===========box 程式4============
protected void btnUpload_Click(object sender, EventArgs e)
{
     //去除上傳檔案的目錄資訊
	string FileName=Path.GetFileName(FileUpload1.PostedFile.FileName);	
     //將上傳檔案儲存到網站的目錄
	FileUpload1.PostedFile.SaveAs(Server.MapPath("~") + "/" + FileName);	
     //顯示上傳成功的訊息
	lblMessage.Text = FileUpload1.PostedFile.FileName + "Upload Succeeded!";	
}
==============end=============





============box 程式5============
protected void Page_Load(object sender, EventArgs e)
{
     //===== BEGIN SecureObjects generated code
     if (Page.IsPostBack)
     {
       Page.Validate();
　　　　// You may need to adjust the following IsValid check
　　　　// depending on what other work is done in this method.
　　　　　if (!Page.IsValid)
     	  return;
     }
     else
     {
　　　　if (!SPI.SecureObjects.SPIValidator.ValidateNonPostBackInput(
　　　　　　Page))
     	 return;
     }
     //===== END SecureObjects generated code
     StreamReader sr=new StreamReader(HttpUtility.UrlDecode(
　　　　　Request["FileName"]), Encoding.Default);
     TextBox1.Text = sr.ReadToEnd();
     sr.Close();
}
=================end================





==========box 程式6=============
protected void Page_Load(object sender, EventArgs e)
{
　//===== BEGIN SecureObjects generated code
　　if (Page.IsPostBack)
	{
	   Page.Validate();
	   // You may need to adjust the following IsValid check
	   // depending on what other work is done in this method.
	     if (!Page.IsValid)
		  return;
	}
	else
	{
	    if (!SPI.SecureObjects.SPIValidator.ValidateNonPostBackInput(
　　　　　　Page))
		  return;
	}
	//===== END SecureObjects generated code
}
=================end=================





=============b ox 程式7==============
protected void btnUpload_Click(object sender, EventArgs e)
{
	//===== BEGIN SecureObjects generated code
	if (!Page.IsValid)
		return;
	//===== END SecureObjects generated code
	string FileName=Path.GetFileName(
     FileUpload1.PostedFile.FileName);
	FileUpload1.PostedFile.SaveAs(Server.MapPath("~") + "/" 
     + FileName);
	lblMessage.Text = FileUpload1.PostedFile.FileName 
     + "Upload Succeeded!";
}
=================end============




========box 程式8============
protected void OnSecurityEvent(object sender, 
     SPI.SecureObjects.SecurityEventArgs e)
{
	//===== BEGIN SecureObjects generated code
	if (e.Type != SPI.SecureObjects.SecurityEventType.ValidationError)
		SPI.SecureObjects.SecurityLog.Write(e, Page);
	//===== END SecureObjects generated code
}
============end===============