public List <PropertiesArray> GetProperties()
{
List <PropertiesArray> arr = new List <PropertiesArray>();
PropertiesArray prop = null;
foreach (PropertiesArray item in dataGrid.Items.SourceCollection)
{
prop = new PropertiesArray();
prop.Key = item.Key;
prop.IsBool = item.IsBool;
prop.IsDecimal = item.IsDecimal;
prop.IsDate = item.IsDate;
arr.Add(prop);
}
return(arr);
}
private void button_Click(object sender, RoutedEventArgs e)
{
// Create OpenFileDialog
Microsoft.Win32.OpenFileDialog dlg = new Microsoft.Win32.OpenFileDialog();
Stream myStream = null;
MemoryStream memorystream = new MemoryStream();
byte[] bytesarray = new byte[byte.MaxValue];
StringBuilder str = new StringBuilder();
List <PropertiesArray> listitems = new List <PropertiesArray>();
// Set filter for file extension and default file extension
dlg.DefaultExt = ".pdf";
dlg.Filter = "PDF Files (*.pdf)|*.pdf";
dlg.InitialDirectory = txtinitial.Text;
dlg.Multiselect = false;
// Display OpenFileDialog by calling ShowDialog method
Nullable <bool> result = dlg.ShowDialog();
// Get the selected file name and display in a TextBox
if (result == true)
{
// Open document
string filename = dlg.FileName;
if ((myStream = dlg.OpenFile()) != null)
{
using (myStream)
{
myStream.CopyTo(memorystream);
bytesarray = memorystream.ToArray();
}
}
}
if (bytesarray != null)
{
PdfReader pdfReader = new PdfReader(bytesarray);
var fields = pdfReader.AcroFields.Fields;
if (fields.Count > 0)
{
foreach (var acrofields in fields)
{
PropertiesArray prop = new PropertiesArray();
str.AppendLine($"{acrofields.Key}");
if (!acrofields.Key.Contains("~"))
{
prop.Key = acrofields.Key;
listitems.Add(prop);
}
}
textBox.Text = str.ToString();
textBox.SelectAll();
SampleClass fakeObject = new SampleClass();
var json = Newtonsoft.Json.JsonConvert.SerializeObject(fakeObject);
dataGrid.ItemsSource = listitems;
dataGrid.Visibility = Visibility.Visible;
button2.Visibility = Visibility.Visible;
}
else
{
textBox.Text = string.Empty;
textBlock.Text = string.Empty;
dataGrid.Visibility = Visibility.Hidden;
button2.Visibility = Visibility.Hidden;
button3.Visibility = Visibility.Hidden;
}
}
else
{
textBox.Text = string.Empty;
textBlock.Text = string.Empty;
dataGrid.Visibility = Visibility.Hidden;
button2.Visibility = Visibility.Hidden;
button3.Visibility = Visibility.Hidden;
}
}
