HasNextPageText
PdfExtractor.HasNextPageText method
表示是否可以获取更多文本。
public bool HasNextPageText()
返回值
能不能得到更多的文本,true is can,或者false。
例子
这个例子展示了HasNextPageText
文本提取场景中的属性使用。
PdfExtractor extractor = new PdfExtractor();
extractor.BindPdf(TestPath + @"Aspose.Pdf.Kit.Pdf");
extractor.ExtractText(Encoding.Unicode);
String prefix = TestPath + @"Aspose.Pdf.Kit";
String suffix = ".txt";
int pageCount = 1;
while (extractor.HasNextPageText())
{
extractor.GetNextPageText(prefix + pageCount + suffix);
pageCount++;
}
Dim extractor As PdfExtractor = New PdfExtractor()
extractor.BindPdf(TestPath + "Aspose.Pdf.Kit.Pdf")
extractor.ExtractText(Encoding.Unicode)
Dim prefix As String = TestPath + "Aspose.Pdf.Kit"
Dim suffix As String = ".txt"
Dim pageCount As Integer = 1
While extractor.HasNextPageText()
extractor.GetNextPageText(prefix + pageCount + suffix)
pageCount = pageCount + 1
End While
也可以看看
- class PdfExtractor
- 命名空间 Aspose.Pdf.Facades
- 部件 Aspose.PDF