I am running the following code in a background thread as an STA apartment to provide a Print Preview in a document viewer:
// Print Preview
public static void PrintPreview(FixedDocument fixeddocument)
{
MemoryStream ms = new MemoryStream();
using (Package p = Package.Open(ms, FileMode.Create, FileAccess.ReadWrite))
{
Uri u = new Uri("pack://TemporaryPackageUri.xps");
PackageStore.AddPackage(u, p);
XpsDocument doc = new XpsDocument(p, CompressionOption.Maximum, u.AbsoluteUri);
XpsDocumentWriter writer = XpsDocument.CreateXpsDocumentWriter(doc);
writer.Write(fixeddocument.DocumentPaginator);
var previewWindow = new Window();
var docViewer = new DocumentViewer();
previewWindow.Content = docViewer;
THIS FAILS ---> docViewer.CommandBindings.Remove(???Print Button???);
FixedDocumentSequence fixedDocumentSequence = doc.GetFixedDocumentSequence();
docViewer.Document = fixedDocumentSequence as IDocumentPaginatorSource;
previewWindow.ShowDialog();
PackageStore.RemovePackage(u);
doc.Close();
}
}
All works well. However, since this is running in its own thread--not the main thread--the print dialogue on the Document Viewer crashes.
In code, how can I remove and/or disable the Print button from the DocumentViewer?? (I have read everything I could find in Google, and it all is in XAML, not very helpful).
Any help is much appreciated. TIA
Update#1: The only way I can see to do this, is to drop the Print Button from the control template and use a custom Document Viewer. A workable style is given at Document Viewer Style.
It still would be nice if I could simply remove the button from the system Document viewer?
Using the method from this answer, you can alter the visibility of the PrintButton programmatically like this. Let's say I put the method in a class called UIElementHelper:
var button = UIElementHelper.FindChild<Button>(docViewer, "PrintButton");
button.Visibility = Visibility.Collapsed;
I have seen several posts on various forms varying in times from 2006 to now about how to add hyperlinks to RichTextBox, but they all seem overly complex for what I want. I am creating a desktop chat client, and I receive input as strings, now among these strings may be some urls, I need those urls to be clickable. Which from what I gather means they need to be HyperLink objects.
Navigating through the RichTextBox and replacing the urls with HyperLinks seems to be no small feat. Does anyone have a relatively simple solution for this?
In my web client it's a simple one liner
value = value.replace(/(http:\/\/[^\s]+)/gi, '$1');
Never thought I'd see the day where C# actually makes it harder.
If you want to do an equivalent of value.replace(/(http:\/\/[^\s]+)/gi, '$1') in WPF:
<RichTextBox x:Name="MyRichTextBox" IsDocumentEnabled="True" IsReadOnly="True" />
And the code that converts the string is the following:
public partial class MainWindow : Window
{
public MainWindow()
{
InitializeComponent();
var htmlText = "Google's website is http://www.google.com";
MyRichTextBox.Document = ConvertToFlowDocument(htmlText);
}
private FlowDocument ConvertToFlowDocument(string text)
{
var flowDocument = new FlowDocument();
var regex = new Regex(#"(http:\/\/[^\s]+)", RegexOptions.Compiled | RegexOptions.IgnoreCase);
var matches = regex.Matches(text).Cast<Match>().Select(m => m.Value).ToList();
var paragraph = new Paragraph();
flowDocument.Blocks.Add(paragraph);
foreach (var segment in regex.Split(text))
{
if (matches.Contains(segment))
{
var hyperlink = new Hyperlink(new Run(segment))
{
NavigateUri = new Uri(segment),
};
hyperlink.RequestNavigate += (sender, args) => Process.Start(segment);
paragraph.Inlines.Add(hyperlink);
}
else
{
paragraph.Inlines.Add(new Run(segment));
}
}
return flowDocument;
}
}
It uses the same regular expression you provided, which is lacking if you properly want to recognize URLs with a regular expression. This one doesn't recognize https ones and the last dot in the following sentence would be a part of the URL: "This is a URL: http://www.google.com/."
What the code does is to split the text based on the regular expression, iterate it and adds the correct elements to the FlowDocument constructed on the fly.
Clicking the Hyperlink should open your default browser.
Result:
That said, this is only good for read only usage of the RichTextBox (as indicated by the question in the comment).
I asked this question in a similar post but there have been significant updates since then, but still no results so I will try to re-ask the question with the updated information.
Basically I have a pivot view with 4 pivot items. If I create the scenario where I hit the windows key then rapidly press the back key my application will reopen without reconstructing (this is the expected outcome). The functionality of the application is there. I can press application bar buttons etc.
What doesn't work is the pivot items are frozen. If I was on Pivot item A and I press the start and back button quickly I come back to Pivot Item A. If I try to switch Pivot Items, the screen does not update, its "frozen" on Pivot Item A BUT the functionality of Pivot Item B is there. (I know this because the application bar Icons for Pivot Item B are now showing).
I have read many articles on proper tombstoning scenarios and how to approach this problem. My data IS being tombstoned correctly, and upon reactivation the tombstoned data works. No objects are null so I don't have any exceptions being thrown at me.
I check to see if I need to reload the Main ViewModel (I don't need to in this case so the UI elements being created initially are not being re created).
What does fix the problem however is if the application is reconstructed. Lets say I go to the marketplace from my app, let it finish loading and press back, My application will be refreshed and working fine since it properly deactivated and reconstructed istelf. I don't rely on constructors doing all the work so I am not missing any key elements not being set when they aren't fired in the windows/back button scenario.
Does anyone have any idea why my screen would not be updating?
constructor/loaded event/on navigated to event
public MainPage()
{
InitializeComponent();
this.Loaded += new RoutedEventHandler(MainPage_Loaded);
}
private void MainPage_Loaded(object sender, RoutedEventArgs e)
{
if (App.firstTimeLoading == true)
{
App.firstTimeLoading = false;
}
BuildApplicationBar();
}
protected override void OnNavigatedTo(NavigationEventArgs e)
{
this.DataContext = App.ViewModel;
App.viewIdentifier = StringResource.MainPageView;
if (!App.ViewModel.IsDataLoaded)
{
App.ViewModel.LoadData();
String bookTitle;
App.Parser.appBookInfoDict.TryGetValue(CPlayerInventoryKeys.kInventoryKeyTitleShortTitle, out bookTitle);
PivotBackground.Title = bookTitle.ToUpper();
CreatePivotItems();
}
if (App.playerController.chapterPlayer.Source == null)
App.restoreStateClass.RestoreState();
//applies the proper background image
if (App.isDarkTheme)
{
BitmapImage bitmapImage = new BitmapImage(new Uri(StringResource.PanoramaBlackImage, UriKind.Relative));
BackgroundImage.ImageSource = bitmapImage;
BackgroundImage.Opacity = .85;
}
else
{
BitmapImage bitmapImage = new BitmapImage(new Uri(StringResource.PanoramaWhiteImage, UriKind.Relative));
BackgroundImage.ImageSource = bitmapImage;
BackgroundImage.Opacity = .5;
}
if (App.firstTimeLoading == false && PivotBackground.SelectedItem != SuggestedPivotItem)
BuildApplicationBar();
else if (PivotBackground.SelectedItem == SuggestedPivotItem)
{
BuildMarketPlaceApplicationBar();
}
base.OnNavigatedTo(e);
}
I found the answer. Since I had a media element open (play/paused) and I was implementing the "non tombstoned" method of hitting windows key and back button very quickly, the media element source was corrupt. Even though I reset this source, apparently it can be ignored and not function properly. All I had to do was add a line of code to the Application Deactivated handler.
private void Application_Deactivated(object sender, DeactivatedEventArgs e)
{
App.MainAudioPlayer.Source = null; //(only showing line added)
}
The behavior you are describing seems to be solely related to the way you are manipulating data internally and constructing your layout. I tested this both in the emulator and on a couple of physical devices, both producing normal output (even when bound to a view model).
Try creating a new Pivot-based application (without all your data - just using the default template) and see if the problem persists. Also worth mentioning - are you testing on a device or in the emulator?
Are you using transitions from the toolkit?
Are they defined in XAML?
If so that could be the issue. There's a bug which is fixed in the next version.
The solution for now is to remove the transitions or define them in code.
I want the user to select a directory where a file that I will then generate will be saved. I know that in WPF I should use the OpenFileDialog from Win32, but unfortunately the dialog requires file(s) to be selected - it stays open if I simply click OK without choosing one. I could "hack up" the functionality by letting the user pick a file and then strip the path to figure out which directory it belongs to but that's unintuitive at best. Has anyone seen this done before?
You can use the built-in FolderBrowserDialog class for this. Don't mind that it's in the System.Windows.Forms namespace.
using (var dialog = new System.Windows.Forms.FolderBrowserDialog())
{
System.Windows.Forms.DialogResult result = dialog.ShowDialog();
}
If you want the window to be modal over some WPF window, see the question How to use a FolderBrowserDialog from a WPF application.
EDIT: If you want something a bit more fancy than the plain, ugly Windows Forms FolderBrowserDialog, there are some alternatives that allow you to use the Vista dialog instead:
Third-party libraries, such as Ookii dialogs (.NET 4.5+)
The Windows API Code Pack-Shell:
using Microsoft.WindowsAPICodePack.Dialogs;
...
var dialog = new CommonOpenFileDialog();
dialog.IsFolderPicker = true;
CommonFileDialogResult result = dialog.ShowDialog();
Note that this dialog is not available on operating systems older than Windows Vista, so be sure to check CommonFileDialog.IsPlatformSupported first.
I created a UserControl which is used like this:
<UtilitiesWPF:FolderEntry Text="{Binding Path=LogFolder}" Description="Folder for log files"/>
The xaml source looks like this:
<UserControl x:Class="Utilities.WPF.FolderEntry"
xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml">
<DockPanel>
<Button Margin="0" Padding="0" DockPanel.Dock="Right" Width="Auto" Click="BrowseFolder">...</Button>
<TextBox Height="Auto" HorizontalAlignment="Stretch" DockPanel.Dock="Right"
Text="{Binding Text, RelativeSource={RelativeSource FindAncestor, AncestorType={x:Type UserControl}}}" />
</DockPanel>
</UserControl>
and the code-behind
public partial class FolderEntry {
public static DependencyProperty TextProperty = DependencyProperty.Register("Text", typeof(string), typeof(FolderEntry), new FrameworkPropertyMetadata(null, FrameworkPropertyMetadataOptions.BindsTwoWayByDefault));
public static DependencyProperty DescriptionProperty = DependencyProperty.Register("Description", typeof(string), typeof(FolderEntry), new PropertyMetadata(null));
public string Text { get { return GetValue(TextProperty) as string; } set { SetValue(TextProperty, value); }}
public string Description { get { return GetValue(DescriptionProperty) as string; } set { SetValue(DescriptionProperty, value); } }
public FolderEntry() { InitializeComponent(); }
private void BrowseFolder(object sender, RoutedEventArgs e) {
using (FolderBrowserDialog dlg = new FolderBrowserDialog()) {
dlg.Description = Description;
dlg.SelectedPath = Text;
dlg.ShowNewFolderButton = true;
DialogResult result = dlg.ShowDialog();
if (result == System.Windows.Forms.DialogResult.OK) {
Text = dlg.SelectedPath;
BindingExpression be = GetBindingExpression(TextProperty);
if (be != null)
be.UpdateSource();
}
}
}
}
As stated in earlier answers, FolderBrowserDialog is the class to use for this. Some people have (justifiable) concerns with the appearance and behaviour of this dialog. The good news is that it was "modernized" in NET Core 3.0, so is now a viable option for those writing either Windows Forms or WPF apps targeting that version or later (you're out of luck if still using NET Framework though).
In .NET Core 3.0, Windows Forms users [sic] a newer COM-based control that was introduced in Windows Vista:
To reference System.Windows.Forms in a NET Core WPF app, it is necessary to edit the project file and add the following line:
<UseWindowsForms>true</UseWindowsForms>
This can be placed directly after the existing <UseWPF> element.
Then it's just a case of using the dialog:
using System;
using System.Windows.Forms;
...
using var dialog = new FolderBrowserDialog
{
Description = "Time to select a folder",
UseDescriptionForTitle = true,
SelectedPath = Environment.GetFolderPath(Environment.SpecialFolder.DesktopDirectory)
+ Path.DirectorySeparatorChar,
ShowNewFolderButton = true
};
if (dialog.ShowDialog() == DialogResult.OK)
{
...
}
FolderBrowserDialog has a RootFolder property that supposedly "sets the root folder where the browsing starts from" but whatever I set this to it didn't make any difference; SelectedPath seemed to be the better property to use for this purpose, however the trailing backslash is required.
Also, the ShowNewFolderButton property seems to be ignored as well, the button is always shown regardless.
Ookii folder dialog can be found at Nuget.
PM> Install-Package Ookii.Dialogs.Wpf
And, example code is as below.
var dialog = new Ookii.Dialogs.Wpf.VistaFolderBrowserDialog();
if (dialog.ShowDialog(this).GetValueOrDefault())
{
textBoxFolderPath.Text = dialog.SelectedPath;
}
More information on how to use it: https://github.com/augustoproiete/ookii-dialogs-wpf
For those who don't want to create a custom dialog but still prefer a 100% WPF way and don't want to use separate DDLs, additional dependencies or outdated APIs, I came up with a very simple hack using the Save As dialog.
No using directive needed, you may simply copy-paste the code below !
It should still be very user-friendly and most people will never notice.
The idea comes from the fact that we can change the title of that dialog, hide files, and work around the resulting filename quite easily.
It is a big hack for sure, but maybe it will do the job just fine for your usage...
In this example I have a textbox object to contain the resulting path, but you may remove the related lines and use a return value if you wish...
// Create a "Save As" dialog for selecting a directory (HACK)
var dialog = new Microsoft.Win32.SaveFileDialog();
dialog.InitialDirectory = textbox.Text; // Use current value for initial dir
dialog.Title = "Select a Directory"; // instead of default "Save As"
dialog.Filter = "Directory|*.this.directory"; // Prevents displaying files
dialog.FileName = "select"; // Filename will then be "select.this.directory"
if (dialog.ShowDialog() == true) {
string path = dialog.FileName;
// Remove fake filename from resulting path
path = path.Replace("\\select.this.directory", "");
path = path.Replace(".this.directory", "");
// If user has changed the filename, create the new directory
if (!System.IO.Directory.Exists(path)) {
System.IO.Directory.CreateDirectory(path);
}
// Our final value is in path
textbox.Text = path;
}
The only issues with this hack are :
Acknowledge button still says "Save" instead of something like "Select directory", but in a case like mines I "Save" the directory selection so it still works...
Input field still says "File name" instead of "Directory name", but we can say that a directory is a type of file...
There is still a "Save as type" dropdown, but its value says "Directory (*.this.directory)", and the user cannot change it for something else, works for me...
Most people won't notice these, although I would definitely prefer using an official WPF way if microsoft would get their heads out of their asses, but until they do, that's my temporary fix.
Ookii Dialogs includes a dialog for selecting a folder (instead of a file):
https://github.com/ookii-dialogs
For Directory Dialog to get the Directory Path, First Add reference System.Windows.Forms, and then Resolve, and then put this code in a button click.
var dialog = new FolderBrowserDialog();
dialog.ShowDialog();
folderpathTB.Text = dialog.SelectedPath;
(folderpathTB is name of TextBox where I wana put the folder path, OR u can assign it to a string variable too i.e.)
string folder = dialog.SelectedPath;
And if you wana get FileName/path, Simply do this on Button Click
FileDialog fileDialog = new OpenFileDialog();
fileDialog.ShowDialog();
folderpathTB.Text = fileDialog.FileName;
(folderpathTB is name of TextBox where I wana put the file path, OR u can assign it to a string variable too)
Note: For Folder Dialog, the System.Windows.Forms.dll must be added to the project, otherwise it wouldn't work.
I found the below code on below link... and it worked
Select folder dialog WPF
using Microsoft.WindowsAPICodePack.Dialogs;
var dlg = new CommonOpenFileDialog();
dlg.Title = "My Title";
dlg.IsFolderPicker = true;
dlg.InitialDirectory = currentDirectory;
dlg.AddToMostRecentlyUsedList = false;
dlg.AllowNonFileSystemItems = false;
dlg.DefaultDirectory = currentDirectory;
dlg.EnsureFileExists = true;
dlg.EnsurePathExists = true;
dlg.EnsureReadOnly = false;
dlg.EnsureValidNames = true;
dlg.Multiselect = false;
dlg.ShowPlacesList = true;
if (dlg.ShowDialog() == CommonFileDialogResult.Ok)
{
var folder = dlg.FileName;
// Do something with selected folder string
}
I'd suggest, to add in the nugget package:
Install-Package OpenDialog
Then the way to used it is:
Gat.Controls.OpenDialogView openDialog = new Gat.Controls.OpenDialogView();
Gat.Controls.OpenDialogViewModel vm = (Gat.Controls.OpenDialogViewModel)openDialog.DataContext;
vm.IsDirectoryChooser = true;
vm.Show();
WPFLabel.Text = vm.SelectedFilePath.ToString();
Here's the documentation:
http://opendialog.codeplex.com/documentation
Works for Files, files with filter, folders, etc
The best way to achieve what you want is to create your own wpf based control , or use a one that was made by other people
why ? because there will be a noticeable performance impact when using the winforms dialog in a wpf application (for some reason)
i recommend this project
https://opendialog.codeplex.com/
or Nuget :
PM> Install-Package OpenDialog
it's very MVVM friendly and it isn't wraping the winforms dialog
The Ookii VistaFolderBrowserDialog is the one you want.
If you only want the Folder Browser from Ooki Dialogs and nothing else then download the Source, cherry-pick the files you need for the Folder browser (hint: 7 files) and it builds fine in .NET 4.5.2. I had to add a reference to System.Drawing. Compare the references in the original project to yours.
How do you figure out which files? Open your app and Ookii in different Visual Studio instances. Add VistaFolderBrowserDialog.cs to your app and keep adding files until the build errors go away. You find the dependencies in the Ookii project - Control-Click the one you want to follow back to its source (pun intended).
Here are the files you need if you're too lazy to do that ...
NativeMethods.cs
SafeHandles.cs
VistaFolderBrowserDialog.cs
\ Interop
COMGuids.cs
ErrorHelper.cs
ShellComInterfaces.cs
ShellWrapperDefinitions.cs
Edit line 197 in VistaFolderBrowserDialog.cs unless you want to include their Resources.Resx
throw new InvalidOperationException(Properties.Resources.FolderBrowserDialogNoRootFolder);
throw new InvalidOperationException("Unable to retrieve the root folder.");
Add their copyright notice to your app as per their license.txt
The code in \Ookii.Dialogs.Wpf.Sample\MainWindow.xaml.cs line 160-169 is an example you can use but you will need to remove this, from MessageBox.Show(this, for WPF.
Works on My Machine [TM]
None of these answers worked for me (generally there was a missing reference or something along those lines)
But this quite simply did:
Using FolderBrowserDialog in WPF application
Add a reference to System.Windows.Forms and use this code:
var dialog = new System.Windows.Forms.FolderBrowserDialog();
System.Windows.Forms.DialogResult result = dialog.ShowDialog();
No need to track down missing packages. Or add enormous classes
This gives me a modern folder selector that also allows you to create a new folder
I'm yet to see the impact when deployed to other machines
I know this is an old question, but a simple way to do this is use the FileDialog option provided by WPF and using System.IO.Path.GetDirectory(filename).
You could use smth like this in WPF. I've created example method.
Check below.
public string getFolderPath()
{
// Create OpenFileDialog
Microsoft.Win32.OpenFileDialog dlg = new Microsoft.Win32.OpenFileDialog();
OpenFileDialog openFileDialog = new OpenFileDialog();
openFileDialog.Multiselect = false;
openFileDialog.InitialDirectory = Environment.GetFolderPath(Environment.SpecialFolder.MyDocuments);
if (openFileDialog.ShowDialog() == true)
{
System.IO.FileInfo fInfo = new System.IO.FileInfo(openFileDialog.FileName);
return fInfo.DirectoryName;
}
return null;
}
It seems that the Microsoft.Win32 .NET library does not support selecting folders (only files), so you are out of luck in WPF (as of 7/2022). I feel the best option now is Ookii for WPF: https://github.com/ookii-dialogs/ookii-dialogs-wpf. It works great and as expected in WPF minus Microsoft support. You can get it as a NuGet package. Code behind XAML View:
public partial class ExportRegionView : UserControl
{
public ExportRegionView()
{
InitializeComponent();
}
private void SavePath(object sender, RoutedEventArgs e)
{
var dialog = new Ookii.Dialogs.Wpf.VistaFolderBrowserDialog();
dialog.Description = "SIPAS Export Folder";
dialog.UseDescriptionForTitle = true;
if (dialog.ShowDialog().GetValueOrDefault())
{
ExportPath.Text = dialog.SelectedPath;
}
}
}
XAML: <Button Grid.Row="1" Grid.Column="3" Style="{DynamicResource Esri_Button}" Click="SavePath" Margin="5,5,5,5">Path</Button>
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows;
using System.Windows.Controls;
using System.Windows.Data;
using System.Windows.Documents;
using System.Windows.Input;
using System.Windows.Media;
using System.Windows.Media.Imaging;
using System.Windows.Navigation;
using System.Windows.Shapes;
namespace Gearplay
{
/// <summary>
/// Логика взаимодействия для OpenFolderBrows.xaml
/// </summary>
public partial class OpenFolderBrows : Page
{
internal string SelectedFolderPath { get; set; }
public OpenFolderBrows()
{
InitializeComponent();
Selectedpath();
InputLogicalPathCollection();
}
internal void Selectedpath()
{
Browser.Navigate(#"C:\");
Browser.Navigated += Browser_Navigated;
}
private void Browser_Navigated(object sender, NavigationEventArgs e)
{
SelectedFolderPath = e.Uri.AbsolutePath.ToString();
//MessageBox.Show(SelectedFolderPath);
}
private void MenuItem_Click(object sender, RoutedEventArgs e)
{
}
string [] testing { get; set; }
private void InputLogicalPathCollection()
{ // add Menu items for Cotrol
string[] DirectoryCollection_Path = Environment.GetLogicalDrives(); // Get Local Drives
testing = new string[DirectoryCollection_Path.Length];
//MessageBox.Show(DirectoryCollection_Path[0].ToString());
MenuItem[] menuItems = new MenuItem[DirectoryCollection_Path.Length]; // Create Empty Collection
for(int i=0;i<menuItems.Length;i++)
{
// Create collection depend how much logical drives
menuItems[i] = new MenuItem();
menuItems[i].Header = DirectoryCollection_Path[i];
menuItems[i].Name = DirectoryCollection_Path[i].Substring(0,DirectoryCollection_Path.Length-1);
DirectoryCollection.Items.Add(menuItems[i]);
menuItems[i].Click += OpenFolderBrows_Click;
testing[i]= DirectoryCollection_Path[i].Substring(0, DirectoryCollection_Path.Length - 1);
}
}
private void OpenFolderBrows_Click(object sender, RoutedEventArgs e)
{
foreach (string str in testing)
{
if (e.OriginalSource.ToString().Contains("Header:"+str)) // Navigate to Local drive
{
Browser.Navigate(str + #":\");
}
}
}
private void Goback_Click(object sender, RoutedEventArgs e)
{// Go Back
try
{
Browser.GoBack();
}catch(Exception ex)
{
MessageBox.Show(ex.Message);
}
}
private void Goforward_Click(object sender, RoutedEventArgs e)
{ //Go Forward
try
{
Browser.GoForward();
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
}
}
private void FolderForSave_Click(object sender, RoutedEventArgs e)
{
// Separate Click For Go Back same As Close App With send string var to Main Window ( Main class etc.)
this.NavigationService.GoBack();
}
}
}
I am using a WPF FixedDocument with databinding for a simple invoice report. Works perfect when viewed inside the sofware itsself.
But i want to print a series of invoices in one click. The following code works perfect (quick 'n dirty, just loads an invoice one by one directly inside the viewmodel, for testing purposes) when I choose the XPS writer, bu fails to print correctly when printing to a real printer. I can see nothing of the data bound to the report. All the graphical elements such as lines are there, but no data. (When i print, with the same button, to de xps writer printer, all data is present, and correct...)
Any Ideas?
private void ExecutePrintCommand(object sender, ExecutedRoutedEventArgs args)
{
var invs = args.Parameter as IList<object>;
using (CompuDataContext db = new CompuDataContext())
{
DataLoadOptions dl = new DataLoadOptions();
dl.LoadWith<Invoice>(f => f.Invoicelines);
db.LoadOptions = dl;
ReportViewer viewer = new ReportViewer();
PrintDialog dlg = new PrintDialog();
if (dlg.ShowDialog() == true)
{
PrintQueue q = dlg.PrintQueue;
foreach (var o in invs)
{
InvoiceListDisplay inv = o as InvoiceListDisplay;
Invoice invoice = db.Invoices.Single(f => f.Id == inv.Id);
viewer.DataContext = new InvoicePrintViewModel(invoice);
XpsDocumentWriter xpsdw = PrintQueue.CreateXpsDocumentWriter(q);
xpsdw.Write(viewer.Document);
}
}
}
}
mmkay, so I found the answer myself here :)
This helped me (Anybody an idea what the 'reason' behind is? Bug?)
PS: In a flowdocument, i experience the same issue, and have not been able to resolve it there. Any ideas?