GetAttachment
Innehåll
[
Dölj
]GetAttachment(string)
Lagrar bilaga i fil.
public void GetAttachment(string outputPath)
Parameter | Typ | Beskrivning |
---|---|---|
outputPath | String | Katalogsökväg där bilagor kommer att lagras. Null eller tom sträng betyder att bilagor kommer att placeras i applikationskatalogen. |
Se även
- class PdfExtractor
- namnutrymme Aspose.Pdf.Facades
- hopsättning Aspose.PDF
GetAttachment()
Sparar alla bifogade filer till streams.
public MemoryStream[] GetAttachment()
Returvärde
Streamarrayen för den bifogade filen i pdf-dokumentet.
Exempel
[C#]
PdfExtractor extractor = new PdfExtractor();
extractor.BindPdf(path + "Attach.pdf");
extractor.ExtractAttachment();
IList names = extractor.GetAttachNames();
MemoryStream[] tempStreams = extractor.GetAttachment();
for (int i=0; i<tempStreams.Length; i++)
{
string name = (string)names[i];
FileStream fs = new FileStream(path + name,System.IO.FileMode.Create);
byte[] tempBytes = new byte[4096];
tempStreams[i].Position = 0;
for (; ; )
{
int numOfBytes = tempStreams[i].Read(tempBytes, 0, 4096);
if (numOfBytes < 1)
break;
fs.Write(tempBytes, 0, numOfBytes);
}
fs.Close();
}
[Visual Basic]
Dim extractor As PdfExtractor = New PdfExtractor()
extractor.BindPdf(path + "Attach.pdf")
extractor.ExtractAttachment()
extractor.GetAttachment(path)
Dim names As IList = extractor.GetAttachNames()
Dim tempStreams() As MemoryStream = extractor.GetAttachment()
for(Integer i = 0 i<tempStreams.Length i++)
{
Dim name As String = CType(names(i), String)
Dim fs As FileStream = New FileStream(path + name,System.IO.FileMode.Create)
Dim tempBytes() As Byte = New Byte(4096) {}
tempStreams(i).Position = 0
for()
{
Dim numOfBytes As Integer = tempStreams(i).Read(tempBytes,0,4096)
If numOfBytes < 1 Then
break
End If
fs.Write(tempBytes, 0, numOfBytes)
}
fs.Close()
}
Se även
- class PdfExtractor
- namnutrymme Aspose.Pdf.Facades
- hopsättning Aspose.PDF