ContentType
Mengatur properti ini pada elemen menunjukkan bahwa konten elemen diperlakukan sebagai pengodean base64 dari jenis MIME/ jenis konten yang ditentukan dan diindeks menggunakan handler untuk jenis konten tersebut.
<element
sc:ContentType= "application/hta" | "application/mac-binhex40" | "application/vnd.ms-xpsdocument"
| "application/windows-appcontent+xml" | "application/x-compress" | "application/x-compressed"
| "application/x-gzip" | "application/x-jtx+xps" | "application/x-latex"
| "application/x-mplayer2" | "application/x-ms-wmz" | "application/x-stuffit"
| "application/x-tar" | "application/x-wmplayer" | "application/x-zip-compressed"
| "application/xml" | "audio/aiff" | "audio/basic" | "audio/mid" | "audio/midi"
| "audio/mp3" | "audio/mpeg" | "audio/mpegurl" | "audio/mpg" | "audio/wav"
| "audio/x-aiff" | "audio/x-mid" | "audio/x-midi" | "audio/x-mp3"
| "audio/x-mpeg" | "audio/x-mpegurl" | "audio/x-mpg" | "audio/x-ms-wax"
| "audio/x-ms-wma" | "audio/x-wav" | "image/bmp" | image/gif"
| "image/jpeg" | "image/pjpeg" | "image/png" | "image/vnd.ms-photo"
| "image/x-emf" | "image/x-icon" | "image/x-png" | "image/x-wmf"
| "midi/mid" | "model/vnd.dwfx+xps" | "model/vnd.easmx+xps"
| "model/vnd.edrwx+xps" | "model/vnd.eprtx+xps" | "pkcs7-mime"
| "text/css" | "text/html" | "text/plain" | "text/xml"
| "video/avi" | "video/mpeg" | "video/mpg" | "video/msvideo"
| "video/quicktime" | "video/x-mpeg" | "video/x-mpeg2a"
| "video/x-ms-asf" | "video/x-ms-asf-plugin" | "video/x-ms-wm"
| "video/x-ms-wmv" | "video/x-ms-wmx" | "video/x-ms-wvx"
| "video/x-msvideo"
xmlns:sc="http://schemas.microsoft.com/Search/2013/ApplicationContent">
</element>
Jenis data
Atribut ini menerima salah satu nilai berikut:
application/hta
application/mac-binhex40
application/vnd.ms-xpsdocument
application/windows-appcontent+xml
application/x-compress
application/x-compressed
application/x-gzip
application/x-jtx+xps
application/x-latex
application/x-mplayer2
application/x-ms-wmz
application/x-stuffit
application/x-tar
application/x-wmplayer
application/x-zip-compressed
application/xml
audio/aiff
audio/basic
audio/mid
audio/midi
audio/mp3
audio/mpeg
audio/mpegurl
audio/mpg
audio/wav
audio/x-aiff
audio/x-mid
audio/x-midi
audio/x-mp3
audio/x-mpeg
audio/x-mpegurl
audio/x-mpg
audio/x-ms-wax
audio/x-ms-wma
audio/x-wav
image/bmp
image/gif
image/jpeg
image/pjpeg
image/png
image/vnd.ms-photo
image/x-emf
image/x-icon
image/x-png
image/x-wmf
midi/mid
model/vnd.dwfx+xps
model/vnd.easmx+xps
model/vnd.edrwx+xps
model/vnd.eprtx+xps
pkcs7-mime
text/css
text/html
text/plain
text/xml
video/avi
video/mpeg
video/mpg
video/msvideo
video/quicktime
video/x-mpeg
video/x-mpeg2a
video/x-ms-asf
video/x-ms-asf-plugin
video/x-ms-wm
video/x-ms-wmv
video/x-ms-wmx
video/x-ms-wvx
video/x-msvideo
Contoh
Contoh ini menunjukkan file appcontent-ms sederhana yang menjelaskan item bernama "Sampel 1".
Perhatikan bahwa file berisi elemen yang tidak ditentukan oleh skema appcontent-ms: IndexerSampleInformation
dan IndexerSampleSpecificElement
. File appcontent-ms Anda harus memiliki simpul akar yang merangkum semua data yang akan diindeks, tetapi Anda dapat memberi nama simpul tersebut apa pun yang Anda inginkan.
<?xml version="1.0" encoding="utf-8"?>
<IndexerSampleInformation>
<Properties xmlns="http://schemas.microsoft.com/Search/2013/ApplicationContent">
<Name>Sample 1</Name>
<Keywords>
<Keyword xml:lang="en-US">Sample 1 - keyword 1</Keyword>
<Keyword>Sample 1 - keyword 2</Keyword>
</Keywords>
<Comment>Sample 1 comment</Comment>
<AdditionalProperties>
<Property Key="System.Title">Sample 1 Title</Property>
<Property xml:lang="en-US" Key="System.Contact.EmailAddresses">
<Value>bryan@contoso.com</Value>
<Value>vincent@contoso.com</Value>
</Property>
</AdditionalProperties>
</Properties>
<IndexerSampleSpecificElement sc:IndexableContent="true"
xmlns:sc="http://schemas.microsoft.com/Search/2013/ApplicationContent">
The text included here will be indexed, enabling full-text search.
</IndexerSampleSpecificElement>
</IndexerSampleInformation>
Anda bahkan dapat memberi tahu Windows Search untuk mengindeks konten elemen arbitrer. Cukup gunakan atribut IndexableContent untuk memberi tahu Search untuk mengindeks konten. Dalam contoh sebelumnya, Windows Search akan mengindeks konten IndexerSampleSpecificElement karena atribut IndexableContent diatur ke true:
<IndexerSampleSpecificElement sc:IndexableContent="true"
xmlns:sc="http://schemas.microsoft.com/Search/2013/ApplicationContent">
The text included here will be indexed, enabling full-text search.
</IndexerSampleSpecificElement>
Pencarian akan memperlakukan konten sebagai konten teks secara default; jika kontennya adalah base64, gunakan atribut ContentType untuk menentukan jenis MIME.
Contoh berikutnya menunjukkan cara menyalin file appcontent-ms ke folder LocalFolder\Indexed aplikasi Anda. Kode menyalin file apa pun yang ditemukannya di folder appcontent-ms aplikasi ke folder LocalFolder\Indexed. (Anda juga dapat membuat file appcontent-ms baru langsung di folder Terindeks daripada menyalinnya dari lokasi lain.)
/// <summary>
/// For the purposes of this sample, the appcontent-ms files are stored in an "appcontent-ms" folder in the
/// install directory. These are then copied into the app's "LocalState\Indexed" folder, which exposes them
/// to the indexer.
/// </summary>
public async static Task<string> AddAppContentFilesToIndexedFolder()
{
var localFolder = Windows.Storage.ApplicationData.Current.LocalFolder;
var installDirectory = Windows.ApplicationModel.Package.Current.InstalledLocation;
var outputString = "Items added to the \"Indexed\" folder:";
var appContentFolder = await installDirectory.GetFolderAsync("appcontent-ms");
var indexedFolder = await localFolder.CreateFolderAsync(
"Indexed", Windows.Storage.CreationCollisionOption.OpenIfExists);
var files = await appContentFolder.GetFilesAsync();
foreach (var file in files)
{
outputString += "\n" + file.DisplayName + file.FileType;
await file.CopyAsync(indexedFolder,
file.Name, Windows.Storage.NameCollisionOption.ReplaceExisting);
}
return outputString;
}
// For the purposes of this sample, the appcontent-ms files are stored in an "appcontent-ms" folder
// in the install directory. These are then copied into the app's "LocalState\Indexed" folder,
// which exposes them to the indexer.
function _addAppContentFilesToIndexedFolder() {
var localFolder = appData.localFolder,
appcontentFolder,
indexedFolder,
installDirectory = Windows.ApplicationModel.Package.current.installedLocation;
var output = "Items added to the \"Indexed\" folder:\n";
installDirectory.getFolderAsync("appcontent-ms").then(function (retrievedAppcontentFolder) {
appcontentFolder = retrievedAppcontentFolder;
return localFolder.createFolderAsync(
"Indexed", Windows.Storage.CreationCollisionOption.openIfExists);
}).then(function (retrievedIndexedFolder) {
indexedFolder = retrievedIndexedFolder;
return appcontentFolder.getFilesAsync(appcontentFolder);
}).then(function (files) {
var promiseArray = [];
for (var i = 0, len = files.length; i < len; i++) {
promiseArray[i] = files[i].copyAsync(indexedFolder,
files[i].name, Windows.Storage.NameCollisionOption.replaceExisting);
output += files[i].displayName + files[i].fileType;
if (i < len - 1) {
output += "\n";
}
}
return WinJS.Promise.join(promiseArray);
}).done(function () {
WinJS.log && WinJS.log(output, "sample", "status");
});
}
Untuk kode lengkapnya, lihat sampel Pengindeks.
Persyaratan
Klien minimum yang didukung |
Windows 8.1 [hanya aplikasi desktop] |
Server minimum yang didukung |
Windows Server 2012 R2 [hanya aplikasi desktop] |
Lihat juga