Extract Text from PowerPoint Files using C++

01_Extract_Text_From_PowerPoint_Files_CPP

Examples for Extracting Text from PowerPoint Files using C++

Extract-Text-From-Presentation.cpp

// Sample file path
const String sourceFilePath = u"SourceDirectory\\SamplePresentation.pptx";

// Load the Presentation file
SharedPtr<Presentation> presentation = MakeObject<Presentation>(sourceFilePath);

// Get an Array of ITextFrame objects from all slides in the Presentation
System::ArrayPtr<SharedPtr<ITextFrame>> textFramesPresentation = SlideUtil::GetAllTextFrames(presentation, true);

// Loop through the Array of TextFrames
for (int i = 0; i < textFramesPresentation->get_Length(); i++)
{
	// Loop through paragraphs in current ITextFrame
	for (SharedPtr<IParagraph> paragraph : textFramesPresentation[i]->get_Paragraphs())
	{
		// Loop through portions in the current IParagraph
		for (SharedPtr<IPortion> portion : paragraph->get_Portions())
		{
			// Display text
			Console::WriteLine(portion->get_Text());
		}
	}
}

Extract-Text-From-Slide.cpp

// Sample file path
const String sourceFilePath = u"SourceDirectory\\SamplePresentation.pptx";

// Load the Presentation file
SharedPtr<Presentation> presentation = MakeObject<Presentation>(sourceFilePath);

// Get an Array of ITextFrame objects from the first slide
System::ArrayPtr<SharedPtr<ITextFrame>> textFramesSlideOne = SlideUtil::GetAllTextBoxes(presentation->get_Slides()->idx_get(0));

// Loop through the Array of TextFrames
for (int i = 0; i < textFramesSlideOne->get_Length(); i++)
{
	// Loop through paragraphs in current ITextFrame
	for (SharedPtr<IParagraph> paragraph : textFramesSlideOne[i]->get_Paragraphs())
	{
		// Loop through portions in the current IParagraph
		for (SharedPtr<IPortion> portion : paragraph->get_Portions())
		{
			// Display text
			Console::WriteLine(portion->get_Text());
		}
	}
}