Imports System.IO Public Class PdfViewerForm Private WithEvents pdfViewer As AxAcroPDFLib.AxAcroPDF
' Load PDF from embedded resource or disk Dim tempFile As String = Path.GetTempFileName() & ".pdf" File.WriteAllBytes(tempFile, My.Resources.SamplePDF) pdfViewer.LoadFile(tempFile) pdfViewer.setShowToolbar(True) pdfViewer.setZoom(100) Catch ex As Exception MessageBox.Show("Adobe Acrobat 7.0 not installed or control failed: " & ex.Message) End Try End Sub adobe acrobat 7.0 browser control type library 1.0 vb net
Private Sub PdfViewerForm_Load(sender As Object, e As EventArgs) Handles MyBase.Load Try pdfViewer = New AxAcroPDFLib.AxAcroPDF() pdfViewer.Dock = DockStyle.Fill Me.Controls.Add(pdfViewer) Imports System
Private Sub btnPrint_Click(sender As Object, e As EventArgs) Handles btnPrint.Click pdfViewer.PrintWithDialog() End Sub End Class The Adobe Acrobat 7.0 Browser Control Type Library 1.0 is a historical artifact in the VB.NET ecosystem. While it once enabled seamless PDF embedding, it is now dangerous, unreliable, and incompatible with modern development practices. If you are maintaining an old application that uses it, plan a migration to WebView2 or PdfiumViewer. If you are starting a new project, do not use it —treat it like a relic from the Internet Explorer 6 era. If you are starting a new project, do
' Declare the control Dim WithEvents AxAcroPDF1 As AxAcroPDFLib.AxAcroPDF ' Initialize in Form_Load AxAcroPDF1 = New AxAcroPDFLib.AxAcroPDF() AxAcroPDF1.Dock = DockStyle.Fill Me.Controls.Add(AxAcroPDF1)