I have an application which displays help to user using webbrowser control. Now i'm able to display HTML correctly but If i try to display mht file (which contains images). It throws System.NullReferenceException. Both files are located at same location.
Lot of folks are deploying mht file to isolatedstorage and then reading it from there. Is there easy way todo this?
Related
I am running Excel version 16.45 on Mac.
I have created a .iqy and saved it in the Queries directory alongside certain templates which were already there.
I go to Data/Get External Data/Run Web Queries. While the templates are accessible, my file is visible but greyed out (same thing happens if I save the file in a different directory).
Would anyone be able to help?
According to your information, I would like to confirm whether the issue occurs when you follow the steps as below:
1.Create a Word file, paste the web URL.
2.Save the Word as .iqy with .txt format.
3.Choose MS-DOS as coding.
4.Create an Excel file and click "Data >Get External Data >Run Web Query (Or Run Saved Query) " of the Bar
I was able to address the issue as follows.
When navigating to the relevant directory with Finder, the '.iqy' file appears to be appropriately named (as per Image 1).
In fact, if you reach the file in Terminal, the file is saved as '.iqy.txt'.
So all I had to do is rename the file, simply removing the '.txt' string at the end.
Screen you see when navigating in Finder
I have a folder of PDF files, what I want to do is build a small app with directional arrows that when pressed should upload the next PDF file from the uploaded/Selected folder.
I have tried uploading single PDF and I was able to view it, but I'm unable to find any good resource on how to upload a whole directory inside the application for me to not upload each PDF every single time.
I should be able to change my current opened PDF to the next one inside the folder.
The way to do this in Vue is as follows:
Make a input field and attach the event "v-on:input" with the function that will be called when the input is selected.
Don't forget to add "webkitdirectory mozdirectory" for firefox and chrome browsers.
Inside the function fetch the input query via "document.querySelectorAll('input');". The information of files will be inside files object.
I'm not sure how Photoshop works but when I receive an AI file from another computer I get an error regarding the images:
'Could not find the link file 'exampleimage.jpg'.
So I'm guessing the other person would have to send me the images separately?
Is this how Illustrator works?
I'm sure for Photoshop you don't have to do this?
Any info would be helpful.
Cheers
In Illustrator, if you go to menu File/Place, this will allow you to place other art files directly into your open illustrator document. If someone gives you that illustrator file and they do not give the "placed" files as well, when you open the illustrator document it will give you that error message because it cannot locate those files that were placed.
While using the "place" command in Illustrator, if the "link" check box is selected, anytime a placed file into illustrator gets edited and saved outside of illustrator, the edits made to that placed file will update the changes in Adobe Illustrator.
If the photos in their document are not embedded, you will need the images separately. Once you have the images, when you open the file on the new computer, you may need to manually associate the photos with each placeholder to make sure it renders properly.
Please, help me and tell me what am I missing.
My goal is to display simple PDF file (stored locally for example) in the WebView control. Can I bind path of the file to the Source property of the WebView? Or what is the correct way to show PDF in UWP?
P.S. and if the only option is to do like here - how must I add pdf.js to my project??
My goal is to display simple PDF file (stored locally for example) in the WebView control.
If you want to display pdf in WebView control, then the methods in Display a Local PDF File in a WebView is most like the only way to solve your problem.
You can follow the steps in the xamarin official document, and here are some additional tips we need to pay attention to:
After downloading pdfjs, for UWP app, you need to copy the entire folder into the Assets folder, make sure that the folder is named "pdfjs", otherwise you will need to modify the code to change the path.
Your .pdf file should be stored into the Content folder under the Assets folder, it means you will need to create a new folder named "Content" under Assets and copy your .pdf file into this folder. Otherwise, you will also need to modify the code to change the path.
After copying your .pdf file into the "Content" folder, don't forget to change the Build Action of this file to Content like this:
Or what is the correct way to show PDF in UWP?
In uwp app, you can use Image to show PDF file, you can refer to the official PDF document sample. But I don't know if PDF can be displayed as Image in Android and IOS apps, since you're developing a cross-platform project, I think it's better to use the built-in method to solve such problem.
If a demo for xamarin UWP is needed, you can leave a comment, I will upload my demo later.
I am working on silverlight application and I want to save my file in a particular folder through savefile dialog box. But I am not able to save it.
And also I want to open it, let's say through open - dialog box.
How can I do it?
Thanks..
You can open/save files using the open/save file dialogs even outside the isolated storage for the application. Search "silverlight savefiledialog" and you'll find many examples.