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我想問我如何可以返回一個字符串的路徑?即時具有該錯誤消息我如何返回一個字符串的路徑?
'_Default.uploadfile(字符串,字符串)':不是所有的代碼路徑返回值
private string uploadfile(String filetype, String Uploadfilename)
{
String csFileUploadName;
if (filetype == "FiUptrack")
{
csFileUploadName = "C:\\MusicStore\\uploads\\promos\\" + Uploadfilename;
}
else
{
csFileUploadName = "C:\\MusicStore\\uploads\\images\\" + Uploadfilename;
}
try
{
FiUptrack.SaveAs(csFileUploadName);
lblRequired.Text = "Upload status: File uploaded!";
return csFileUploadName.ToString();
}
catch (Exception ex)
{
lblRequired.Text = "Upload status: The file could not be uploaded. The following error occured: " + ex.Message;
}
}
用法:
csArtworkupload = uploadfile("Artworkupload", FiUptrack.FileName);
csArtworkupload是一個字符串
我怎麼可以在一個字符串返回的路徑? –
哪條路?如果路徑位於字符串「csArtworkupload」中,那麼我提供的這一行將完成該操作。 – Polynomial
this on「C:\\ MusicStore \\ uploads \\ images \\」+ Uploadfilename; –