PdfViewer.FileOpenDialogShowing Event
Occurs when the file open dialog is being displayed.
public event FileOpenDialogShowingEventHandler PdfViewer.FileOpenDialogShowing;
Public Event PdfViewer.FileOpenDialogShowing As FileOpenDialogShowingEventHandler
Event Handler
FileOpenDialogShowingEventHandler
Licensing Info
This event is a DynamicPDF Viewer feature. One of the following is required for non-evaluation usage:
- An active DynamicPDF Subscription
- An active DynamicPDF Professional or Professional Plus Subscription with DynamicPDF Viewer selected.
- A DynamicPDF Viewer for .NET v3.X Developer license.
Examples
This example shows, how to set initial directory of displaying file dialog using FileOpenDialogShowing event.Imports System
Imports System.Windows.Forms
Imports ceTe.DynamicPDF.Viewer
Public Class Form1
Inherits System.Windows.Forms.Form
Private MyPdfViewer As PdfViewer
Sub New()
InitializeComponent()
End Sub
Shared Sub Main()
Application.Run(New Form1())
End Sub
Private Sub InitializeComponent()
Me.MyPdfViewer = New PdfViewer()
Me.Controls.Add(MyPdfViewer)
AddHandler MyPdfViewer.FileOpenDialogShowing, AddressOf MyPdfViewer_FileOpenDialogShowing
End Sub
Private Sub MyPdfViewer_FileOpenDialogShowing(ByVal sender As Object, ByVal e As ceTe.DynamicPDF.Viewer.FileOpenDialogShowingEventArgs)
' Set the initial directory for the file dialog window.
e.InitialDirectory = "MyFolderPath"
End Sub
End Class
using System;
using System.Windows.Forms;
using ceTe.DynamicPDF.Viewer;
namespace DynamicPDFViewerDemo
{
public class Form1 : System.Windows.Forms.Form
{
private PdfViewer dpdfViewer;
public Form1()
{
InitializeComponent();
}
private void InitializeComponent()
{
this.dpdfViewer = new PdfViewer();
this.Controls.Add(dpdfViewer);
FileOpenDialogShowing += new ceTe.DynamicPDF.Viewer.FileOpenDialogShowingEventHandler(this.pdfViewer_FileOpenDialogShowing);
}
[STAThread]
static void Main()
{
Application.Run(new Form1());
}
private void pdfViewer_FileOpenDialogShowing(object sender, ceTe.DynamicPDF.Viewer.FileOpenDialogShowingEventArgs e)
{
// Set the initial directory for the file dialog window.
e.InitialDirectory = "MyFolderPath";
}
}
}