英文:
Can I use Response.Redirect without encoding?
问题
我想实现通过浏览器使用C#中的response.redirect函数打开由URL或网络驱动器描述的文件 (N:\ESSBP1-Office\Imagenes\Check list.xlsx)。<br/>
但是: 只有当路径不包含空格时，这才对我有效。
我如何避免编码？如果我在InternetExplorer中键入相同的路径，带有空格的地址会被正确解析，并打开文件。
英文:
I want to achieve that a file that is described by URL or network drive (N:\ESSBP1-Office\Imagenes\Check list.xlsx) can be opened through a browser by using the resonse.redirect function in c#. <br/>
BUT: This only works for me if the path doesn't contain a space.
How can I avoid the encoding? If I type that same path into the InternetExplorer the address - with space - is resolved correctly and the file is opened.
答案1
得分: 0
我没有成功避免使用response.redirect函数的编码。Server.UrlEncode()也没有做到这一点，因为它只会添加另一种不需要的编码，而我希望文本框/标签的确切内容成为传递给浏览器URL栏的字符串，然后按回车键 - 这应该通过代码完成。
最终，我通过遵循@Richard Housham的建议，使用Javascript实现了这一点：
标记：
<asp:TextBox id="TB_ExternalLink" runat="server"/>
<asp:LINKButton ID="LB_Open" runat="server" OnClick="OpenLink">Open Link</asp:LINKButton>
<input type="hidden" runat="server" id="hiddenExternalFile"/>
代码：
protected void OpenLink(object sender, EventArgs e)
{
string url = TB_ExternalLink.Text.Replace(@"\\", @"\\");
hiddenExternalFile.Value = url;
Page.ClientScript.RegisterStartupScript(this.GetType(), "CallMyFunction", "windowOpen()", true);
}
Javascript：
function windowOpen() {
Window = window.open(document.getElementById('hiddenExternalFile').value, "_blank");
}
在新标签页中打开任何以以下格式输入到文本框中的链接：
http://www.url.com
\\corp.root.int\INT-Host$\USR03\XXX\W10\Desktop\Kaizen MRO\RMA_Part.png
N:\ESSBP1-Office\Imagenes\Check list.xlsx
无论空格或特殊ASCII字符如何。
英文:
I didn't manage to avoid the encoding with the response.redirect function. Server.UrlEncode() didn't do that neither, as it just adds another unwanted encoding, while I wanted the exact content of a TextBox/Label to be the string passed to the browser's URL-bar, followed by hitting the enter key - which should be done through code.
I finally achieved that, following @Richard Housham´s suggestion using Javascript:
Mark-up:
<asp:TextBox id="TB_ExternalLink" runat="server"/>
<asp:LINKButton ID="LB_Open" runat="server" OnClick="OpenLink">Open Link</asp:LINKButton>
<input type="hidden" runat="server" id="hiddenExternalFile"/>
Code:
protected void OpenLink(object sender, EventArgs e)
{
string url = TB_ExternalLink.Text.Replace(@"\\", @"\\");
hiddenExternalFile.Value = url;
Page.ClientScript.RegisterStartupScript(this.GetType(), "CallMyFunction", "windowOpen()", true);
}
Javascript:
function windowOpen() {
Window = window.open(document.getElementById('hiddenExternalFile').value, "_blank");
}
Opens any link that is typed into the textbox in these formats in a new tab:
http://www.url.com
\\corp.root.int\INT-Host$\USR03\XXX\W10\Desktop\Kaizen MRO\RMA_Part.png
N:\ESSBP1-Office\Imagenes\Check list.xlsx
regardless of spaces or special ASCI characters
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