保存/打开/取消对话框 [英] Save/Open/Cancel dialog box

问题描述

有人可以告诉我如何通过保存"对话框提示 将XML文件从网站网址保存到本地系统 .

我编写了以下代码，而不是将整个内容写在浏览器窗口本身上，而不是提示对话框.请告诉我我在哪里做错了.

Hi,

Can someone please tell me how to save an xml file from a site Url to local system by prompting through Save Dialog box.

I have written the following code rather writing the whole content on browser window itself rather than prompting through dialog box. Please tell me where I doing wrong.

string Filename = "http://localhost/SiteName/FileName.xml";
        XmlDocument doc = new XmlDocument();
        doc.Load(Filename);
        string strXML = GetXMLString(doc);//Converts XMLDocument to string

        Response.Clear();
        Response.ClearHeaders();
        Response.ClearContent();
        Response.Cache.SetRevalidation(HttpCacheRevalidation.AllCaches);
        Response.ContentType = "application/xml"; //or text/xml

        Response.AddHeader("content-disposition", String.Format("attachment;filename=" + Filename));
        Response.WriteFile(strXML);     
        Response.Flush();
        Response.Close();
        Response.End();

谢谢.

推荐答案

查看以下内容: http://msdn.microsoft.com/zh-CN/library/8bh11f1k.aspx [ ^ ]

这是WinForms打开对话框的基本代码(WPF会稍有不同):

Look at the following: http://msdn.microsoft.com/en-us/library/8bh11f1k.aspx[^]

Here is the basic code for an open dialog for WinForms (WPF would be slightly different):

var save = new SaveFileDialog();
var open = new OpenFileDialog();
var result = open.ShowDialog();
if (result == DialogResult.OK)
    MessageBox.Show("Filename selected to open is " + open.FileName);

请参阅 http://msdn.microsoft.com/en-us/library/system .windows.forms.openfiledialog.aspx [ ^ ]，以获取有关OpenFileDialog和

See http://msdn.microsoft.com/en-us/library/system.windows.forms.openfiledialog.aspx[^] for more information on OpenFileDialog, and http://msdn.microsoft.com/en-us/library/system.windows.forms.savefiledialog.aspx[^] for SaveDialog

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