I want to replace text in pdf with Aspose.PDF, But throw a NullReferenceException.
the sample code :
var doc = new Aspose.Pdf.Document(@“D:\abc\1212\c++.1.pdf”);
var sourceText = “的”;
var targetText = “x”;
Regex rul…...maybe it’s caused by some paragraph-optimizations which are not...
Discover the Aspose.Words.Fields.FieldIndex class to effortlessly implement INDEX fields in your documents. Enhance your document management today!...node, returns its parent paragraph. If the field is already removed...
Glyph objects in Aspose.Font library functionality is described by the properties it has. The code snippets help you understand how to code Glyphs in C++....article of the What is font paragraph , here we are going to teach...
Aspose::Words::PageSetup class. Represents the page setup properties of a section. To learn more, visit the documentation article in C++....ons class Aspose::Words::Paragraph class...
This article discusses how to logically divide formulas into subformulas with different kinds of delimiters....be used in the text of a paragraph: You can get one more step...
Convert PowerPoint PPT/PPTX to high-quality, searchable PDFs in Java using Aspose.Slides, with fast code examples and advanced conversion options....and shapes Text formatting Paragraph formatting Hyperlinks Headers...
Represents special formatting applied to some area of a table with assigned table style in Java....getParagraphFormat() Gets the paragraph formatting of the conditional...getParagraphFormat() Gets the paragraph formatting of the conditional...