Is copying text from word to another word copy too the referenced fonts which are not used? If yes is there is a way to detect only the used fonts without iterating the whole paragraph?
Thank you
You have to iterate through the Run nodes to get the information about really used fonts in the document. Please use the following code to get the desired information.
NodeCollection runs = dstDoc.GetChildNodes(NodeType.Run, true);
foreach(Run run in runs) {
Console.WriteLine("Font Name: {0}", run.Font.Name);
}
Hope, this helps.
I work with Aspose as Developer Evangelist.
Yes, Aspose.Words copy too the referenced fonts which are not used. Please use the following code to get information about all fonts used in document.
Document doc = new Document(MyDir + "Document.doc");
FontInfoCollection fonts = doc.FontInfos;
int fontIndex = 1;
// The fonts info extracted from this document does not necessarily mean that the fonts themselves are
// used in the document. If a font is present but not used then most likely they were referenced at some time
// and then removed from the Document.
foreach (FontInfo info in fonts)
{
// Print out some important details about the font.
Console.WriteLine("Font #{0}", fontIndex);
Console.WriteLine("Name: {0}", info.Name);
Console.WriteLine("IsTrueType: {0}", info.IsTrueType);
fontIndex++;
}
Hope, this helps.
I work with Aspose as Developer Evangelist.
Related
Using the webview_flutter with evaluateJavascript(), I've been able to modify the style of most elements of my website, but can't understand why some elements don't get modified.
My WebView is included, and the website to display within the WebView is https://dme.com.sg/index.php?dispatch=auth.login_form
I've included a snapshot as well, showing how I can hide and modify the colours for most of the elements, yet it seems all those that are within the "form" cannot be changed.
Would appreciate any help on how I can modify those as well, especially to change their colours to a darker theme to match the colours of the app.
WebView(
initialUrl: 'https://dme.com.sg/index.php?dispatch=auth.login_form',
javascriptMode: JavascriptMode.unrestricted,
onWebViewCreated: (controller) {
_controller = controller;
},
onPageStarted: (url) {
_controller.evaluateJavascript(
"document.getElementsByClassName('tygh-top-panel clearfix')[0].style.display='none';"
"document.getElementsByClassName('tygh-header clearfix')[0].style.display='none';"
"document.getElementsByClassName('tygh-header')[0].style.display='none';"
"document.getElementsByClassName('tygh-footer')[0].style.display='none';"
"document.getElementsByClassName('auth-information-grid')[0].style.display='none';"
"document.getElementsByClassName('ty-breadcrumbs clearfix')[0].style.display = 'none';"
"document.getElementsByClassName('container-fluid content-grid')[0].style.background = 'black';"
"document.getElementsByClassName('ty-mainbox-title')[0].style.color = 'pink';"
"document.getElementsByClassName('buttons-container clearfix')[0].style.display = 'none';"
);
},
),
Have kept tinkering around with it, and looking up JavaScript tutorial, and I managed to find a solution. So I'm not sure HOW or WHY, so still hoping someone could comment a response that explains so I can better understand.
Something else I've learnt, it's easier to just use the "console" tab of chrome to test the java scripts on the page before moving it into flutter webview.
Using the "document.getElementsByClassName("buttons-container clearfix")" command, I got a list of where the class was being used, and found the one I wanted to change was 1. It helps that when as you type the right index number, it gets highlighted on the website.
So then using "document.getElementsByClassName("buttons-container clearfix")1.style.background = 'black'" I managed to change the style of the element I wanted.
I've included a screengrab of the chrome console here if it can help anyone else.
I have been trying to to create an extension that highlights specific line numbers for me in Visual Studio in the margins.
I manged to get my marking in the margins using predefined line number but for it to work properly I need to know what the current document FullName is (Path and filename)
After much googling I figured out how to do it with the sample code (which is not ideal)
DTE2 dte = (DTE2)System.Runtime.InteropServices.Marshal.GetActiveObject("VisualStudio.DTE.15.0");
var activeDocument = dte.ActiveDocument;
var docName = activeDocument.Name;
var docFullName = activeDocument.FullName;
Now I know the problems here
is that is for specific version bases on the text
there is no way to select which instance (when running more than one VS)
It seems to be very slow
I have a feeling I should be doing this with MEF Attributes but the MS docs examples are so simple that they do not work for me. I scanned a few SO questions too and I just cannot get them to work. They mostly talk about Services.. which I do not have and have no idea how to get.
The rest of my code uses SnapshotSpans as in the example Extension of Todo_Classification examples which is great if you do NOT need to know the file name.
I have never done any extensions development. Please can somebody help me do this correctly.
You can use following code to get a file from a snapshot without any dependencies.
public string GetDocumentPath(Microsoft.VisualStudio.Text.ITextSnapshot ts)
{
Microsoft.VisualStudio.Text.ITextDocument textDoc;
bool rc = ts.TextBuffer.Properties.TryGetProperty(
typeof(Microsoft.VisualStudio.Text.ITextDocument), out textDoc);
if (rc && textDoc != null)
return textDoc.FilePath;
return null;
}
If you don't mind adding Microsoft.CodeAnalysis.EditorFeatures.Text to your project it will provide you with an extension method Document GetOpenDocumentInCurrentContextWithChanges() on the Microsoft.VisualStudio.Text.Snapshot class. (Plus many other Rosyln based helpers)
using Microsoft.CodeAnalysis.Text;
Document doc = span.Snapshot.GetOpenDocumentInCurrentContextWithChanges();
I am trying to learn how to use Qt Assistant for displaying a custom help in an application.
I found an example on Qt site:
http://qt-project.org/doc/qt-4.7/help-simpletextviewer.html
(using Qt 4.7.3)
All the source files needed are at the site above. I created html and png files and placed them in a "help" folder inside the project folder.
Running Qt Assistant from command line works great.
Loading the help file in the Assistant also works. What I can't get to do is to load the start page in the help file, as explained in this section:
http://qt-project.org/doc/qt-4.7/assistant-custom-help-viewer.html#id-0c628592-dd04-4465-94b1-e5d4a91d7cd4
void Assistant::showDocumentation(const QString &page)
{
if (!startAssistant())
return;
QByteArray ba("SetSource ");
ba.append("qthelp://com.trolltech.examples.simpletextviewer/doc/");
proc->write(ba + page.toLocal8Bit() + '\n');
}
With the detailed explanation of SetSource showing
setSource <Url> Displays the given <Url>. The URL can be absolute or relative
to the currently displayed page. If the URL is absolute, it has to be
a valid Qt help system URL; i.e., starting with "qthelp://".
I don't have a web page... but i tried to display the index from the local set of files, and i always get
a 404 error saying "cannot load page blahblah/help/index.html"
How can I create a local path as they say, or how can I create a "valid Qt help system URL" ?``
Note: SetSource and setSource have exactly the same results... and documentation and their own examples use them both... are these options not case sensitive ?
I answered my own question with a solution that doesn't seem right though... I would appreciate a better answer.
There must be something wrong with either my solution or the documentation...
I was able to get the page to display by changing an option...
replace QByteArray ba("SetSource ");
with QByteArray ba("Set Source ");
I'm working on a project in C# that involves parsing .pst files and my group has chosen to use the Redemption library to do so. We have successfully parsed the email files in to RDOMail objects, however now we want to write a subset of those emails to a new .pst file. I have successfully written the subset to .eml files using the email.SaveAs() function, but I'm at a loss to figure out how to save that list as a .pst. I've been sifting through the documentation, however it leaves much to be desired. Can anyone who has used Redemption point me in the right direction or provide an example?? Thanks in advance for your help!
You will need to create/open a PST file using RDOSession.Stores.AddPstStore (returns RDOPSTStore object). Once you have the store, you can open/create folders (starting with the RDOStore.IPMRootFolder), create messages (RDOFolder.Items.Add) and copy old messages into new messages (RDOMail.CopyTo(RDOMail/RDOFolder)).
I have been struggling to do this for the last few hours and would like to save that time to others
You have to install redemption and add it as a reference to your project for it to work
RDOSession session = new RDOSession(); // throws exception 1
session.LogonPstStore(#"c:\temp\output.pst");
RDOFolder folder = session.GetDefaultFolder(rdoDefaultFolders.olFolderInbox);
string[] fileEntries = Directory.GetFiles(#"C:\emlFiles\", "*.eml");
foreach (string filePath in fileEntries)
{
RDOMail mail = folder.Items.Add("IPM.Mail");
mail.Sent = true;
mail.Import(filePath, 1024);
// folder.Items.Add(mail);
mail.Save();
}
session.Logoff();
I also created a small sample windows forms app for it, I know the code is ugly but it does the trick
What I'm trying to do is to fill ListView in Windows 8 Metro application dynamically with pre-loaded images.
for each item (URI) I'm doing it plain simple with the code like this (C++):
Windows::UI::Xaml::Media::Imaging::BitmapImage^ bitmapSrc =
ref new Windows::UI::Xaml::Media::Imaging::BitmapImage();
bitmapSrc->CreateOptions = Windows::UI::Xaml::Media::Imaging::BitmapCreateOptions::IgnoreImageCache;
bitmapSrc->UriSource = uri;
img->Source = bitmapSrc;
LoadListView->Items->Append(img);
but when I delete (in the app) source image described by URI and I create new file with the same name and try to reload it into the list then I fail and image shown is the old one (deleted). I presume some cache works here. I tried to avoid caching by IgnoreImageCache value in CreateOptions but it didn't work.
Any clues how to disable caching of BitmapSource (Image) potentially bound to ListView in Windows 8 app?
I tried several directions inspired by Silverlight and WPF, none worked unfortunately.
Encouraged by comments, I put answer I've found myself.
Broader context (and also C# perspective) is explained here:
http://social.msdn.microsoft.com/Forums/en-US/winappswithcsharp/thread/171dfe66-78b5-4340-bd78-244337f31287/
Shortly I believe it's a problem with reference counting here.
WinRT keeps the image loaded (cached) in BitmapImage^ as long as Uri is valid and asigned to the object instance, that in my example is added to the list.
Cleaning Uri from BitmapImage^ prior to releasing it from the list solved problem in my case.
According to example in question, below code solves the problem (included in the part where the list removal is performed):
auto item = (Image^)LoadListView->Items->GetAt(selected);
auto src = (Windows::UI::Xaml::Media::Imaging::BitmapImage^)item->Source;
src->UriSource = nullptr; //this line is critical
LoadListView->Items->RemoveAt(selected);