困惑了一天了，各位大侠看看

[Emmanuel]

一个是点击下载的时候下载数加一后文件下载，各位是怎么做的？
还有就是在dataitemlist里的linkbutton控件，按一下，开始处理相应的记录。

刚开始搞web，前一个试着写了这样的代码，

<script language="javascript">
Function Download(filename)
{ //v2.0
window.open(filename);
__doPostBack('Download','');
}
</script>

protected void Download_Click(object sender, System.EventArgs e)
{
int bookId=Convert.ToInt32(Request["BookID"]);
Lib lib=new Lib ();
lib.RecordClick (bookId);

}
可惜不行，没反应。或者就无从下手？

[yyinger007]

private void InitializeComponent()
{
this.DownLoad.Click += new System.EventHandler(this.DownLoad_Click);
this.Load += new System.EventHandler(this.Page_Load);

}

private void DownLoad_Click(object sender, System.EventArgs e)
{
//Put user code here
}

[yyinger007]

前一个在.net 自己建好的那个折叠的代码里
#region Web Form Designer generated code
#endregion
之间。

[yyinger007]

private void DeleteItem(object source, System.Web.UI.WebControls.DataGridCommandEventArgs e)
{
//Put user code here
}
之后，private void InitializeComponent()应该变为：

private void InitializeComponent()
{
this.DataGrid1.DeleteCommand += new System.Web.UI.WebControls.DataGridCommandEventHandler(this.DeleteItem);
this.DownLoad.Click += new System.EventHandler(this.DownLoad_Click);
this.Load += new System.EventHandler(this.Page_Load);

}

[azev]

Download.Attributes["onClick"]="Download(filename)";

[Emmanuel]

回yyinger007(晗月) ：前者我在Download属性里设置了 OnClick="Download_Click"，在WEB页设置如下：<asp:hyperlink id="hlDownload" runat="server" ImageUrl="../images/download.gif"></asp:hyperlink><asp:linkbutton id="Download" onclick="Download_Click" runat="server" Visible="False">download</asp:linkbutton>

在后台如下：
...
hlDownload .NavigateUrl ="javascript:Download("+"\""+localfile+"\")";
...

其他的再试试。