This example shows how to integrate PDF Document API into PDF Viewer for WinForms to operate PDF content at runtime.
Click File | Extract Text on the Ribbon toolbar to extract the text of the currently opened PDF file.
To count how many times a word appears in the document text, use the options available in the Word Count toolbar section.
The Universal Subscription or an additional Office File API Subscription is required to use this example in production code. Please refer to the DevExpress Subscription page for pricing information.
- MainForm.cs (VB: MainForm.vb)
- Program.cs (VB: Program.vb)
- TextViewerForm.cs (VB: TextViewerForm.vb)
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