1. Response.Write("<script>alert('弹对的内容！！');</script>"); //弹出时页面为空白色,最好不要用这一种
2. Page.ClientScript.RegisterStartupScript(this.GetType(),"","<script>alert('弹对的内容！！');</script>"); //没有用到无刷新控件时用
3. ScriptManager.RegisterClientScriptBlock(updatePanelName,"","click","alert('弹出的内容！！');"); //用到刷新控件是用(updatePanelName:是Panel 的名字)
代码:
/// <summary>
/// 打开Excel文件
/// </summary>
/// <param name="ExcelFileName">文件名</param>
private void OpenExcelFile(string ExcelFileName)
{
&nb ......
