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What is the FolderBrowserCallback event in WinForms FolderBrowser?

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FolderBrowserCallback event

The FolderBrowserCallback event is a validation event which is the functional equivalent of Win32 BrowseCallbackProc callback function. Using this event, you can get the events performed by the FolderBrowser Dialog and the selected directory path.

C#

private void folderBrowser1_FolderBrowserCallback(object sender, Syncfusion.Windows.Forms.FolderBrowserCallbackEventArgs e)
{
    this.statusBar1.Text = String.Format("Event: {0}, Path: {1}", e.FolderBrowserMessage, e.Path);
    if (e.FolderBrowserMessage == FolderBrowserMessage.ValidateFailed)
    {
       e.Dismiss = e.Path != "NONE";
    }
}

 

VB

Private Sub folderBrowser1_FolderBrowserCallback(ByVal sender As Object, ByVal e As Sy ncfusion.Windows.Forms.FolderBrowserCallbackEventArgs)
    Me.statusBar1.Text = String.Format("Event: {0}, Path: {1}", e.FolderBrowserMessage, e.Path)
    If e.FolderBrowserMessage = FolderBrowserMessage.ValidateFailed Then
       e.Dismiss = e.Path <> "NONE"
    End If
End Sub

 

Reference link: https://help.syncfusion.com/windowsforms/folder-browser/folderbrowsercallback-event

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