I have a powerpoint template where the slide should get populated with the contents of a C# datatable. Is there a way to achieve this?
I'm writing here to confirm that Microsoft.Office.Interop library can be used to perform operations read/write operations on Powerpoint and Excel using C# and it is supported on 2.0 framework and higher versions whereas OpenXML package can be used only with versions 3.5 and higher.
Another Third part package Aspose is also an additional option.
Please make use of this one if helpful.
Thanks.
Related
I would like to write a syntax highlighting editor extension for VS 2019 in C++ (nothing else), are there any samples to get me started?
I can only find one example extension for VS 2019 written in C++ and it consists of a subclass with no explanations of how to do anything AFAI can see.
I believe I need a language editor extension, but am not 100%
The language it needs to highlight is similar to assembler.
If this was VS6, I might have just used the custom keyword colouriser.
I would like to write a syntax highlighting editor extension for VS
2019 in C++ (nothing else), are there any samples to get me started?
In current VS IDE, Microsoft does not advocate writing extensions in c++.
As Microsoft recommends, current extensions are more likely to use c# rather than c++.
Although some VS SDK APIs are probably written in c++, but the interfaces are still called using c#.
However, there is only one c++ project template called vspakcage
But this project provides various background services for VS IDE . It will only be loaded when needed. So for you to add the syntax highlighting feature permanently, this project is afraid of lacking.
Besides, there is no official documentation to guide the writing of the c++ project.
Suggestion
You can try to write such extension in c#, and you can refer to this official document and this.
In addition, if you still want your feature, I suggest you could suggest a feature on our User Voice Forum.(click suggest a feature). Then you can share the link with us here and anyone who is interested in this feature will vote for you so that it will get Microsoft's attention.
Which API should I use? Which one is more promising? My main goal is to generate ODF documents. It's important for me to support ODF 1.2. And I want to use C++ and CLI bingings.
I use OpenOffice API a lot in an application of me. I made some tests with LibreOffice too and there are some (as far as i see undocumented and unwanted!) differences allready! (OO 3.2 against LO 3.4 and 3.5) Not much but here and there teh LO-Api behaves different from the OO-Api even in the same functionality. This is not important if you only deal with one of them, but it is important when you have to be sure that your App runs with OO and LO.
There is nearly no difference between the two APIs ATM. At least before Libreoffice 4.0 ( which is only in planning with no specific date ) there might be some long necessary API clean-ups. All in all they should be even c++ binary compatible.
Right now you should be able to use the same extensions/code to access both Libreoffice and Openoffice. You should only be careful with all interfaces marked as LibO 3.4 or 3.5 from http://api.libreoffice.org/
Is there any way to convert odt documents to doc or rtf on linux without openoffice or any library that relies on having openoffice installed ?
OpenOffice.org and its derivatives (LibreOffice, Symphony, etc) currently have one of the best converters between ODF and the Microsoft formats (besides the ODF support built into MS Office).
If those converters are not an option for you, you can choose between some alternatives: Foremost you might want to check out the KOffice project which also offers command line tools for file conversion:
KOffice - File Filters
Then there is another open source project with a free BSD license available on SourceForge:
OpenXML/ODF Translator
This project offers not only add-ins for Microsoft Office, but also a stand-alone command line version which also runs on Linux.
Then there would also be a different approach: You can automate Google Docs using command line tools:
googlecl: Command line tools for the Google Data APIs
Google Docs file conversion have internally been based on the OpenOffice.org file filters, but as far as I know they have been replaced by Aspose, a library for document formats.
Aspose is available in several versions, and as you have a Linux dependency you might want to check out their Java version.
Aspose.Words for Java
The library has its price, but you won't find another library that is not a full office suite with that quality.
If you don't want to use OpenOffice, Google Docs is your best bet. Cross-platform, web-based, and free, it takes about 2 minutes. You would upload the file, and check convert, then redownload as a doc or pdf (depends on what you want).
http://docs.google.com/
You could try this freeware (Docx2Rtf) and run it under WINE.
Checkout unoconv. It relies on OpenOffice.org its core, but it doesn't rely on any GUI packages. I assume this is what you want?
Use http://zamzar.com/ It has great support for all those formats. And is not reliant on any other installed program.
And of course, being a web page, it will work on any OS.
I'm converting existing database driven application from D7 to D2009, therefore I won't be able to use dxGrids anymore. Is there any automatic way to convert dxGrid components to cxGrids? If not, what would you suggest me in order to gain time converting them manually?
Here is a issue on the Dev Express site that address this issue
www.devexpress.com/issue=CQ59375
Excerpt:
In brief, you should perform the
following steps to convert your
current project:
1) Install both versions of the
ExpressQuantumGrid (v3 and v6) for
Delphi6; 2) Convert your old grid's
layout to the latest product version
(please refer to the "Converting to
ExpressQuantumGrid" topic in the
ExpressQuantumGrid's documentation to
find more information on this
subject); 3) Adjust your code to use
the latest product version; 4) Install
the latest version of the
ExpressQuantumGrid (v6) for Delphi
2007; 5) Use the converted project in
Delphi 2007.
From the help file that they refer to:
ExpressQuantumGrid provides an Import
dialog at design time for importing
settings from third-party grid
controls and converting them to the
native properties of the
ExpressQuantumGrid. Three types of
grid components can be imported to
ExpressQuantumGrid:
· ExpressQuantumGrid3 (TdxDBGrid) and
ExpressQuantumGrid3 Layout
(TdxDBGridLayout)
· standard TDBGrid
· W2W InfoPowerGrid 3000 (TwwDBGrid)
ExpressQuantumGrid by VCL may have the migration support you need.
I'm new to developing in OpenLaszlo, and have tried Eclipse (hoping for decent code completion), but found it far too heavy for my tastes. fell back to using Textmate, but the bundle for OpenLaszlo is terribly out of date.
Any suggestions? or should I just roll up my sleeves and write a new bundle for Textmate?
I personally use SpketIDE as an Eclipse plugin. It has some code completion, good syntax highlighting.
I use VIM for this. The VIM mode that ships with OpenLaszlo recognizes both the XML tags and the embedded JavaScript. Of course, if you're not already a VIM user, it's a big project to dive in.
If you use a texteditor or XML editor with support for XSD schema, you can generate a custom XSD file of your application using this OpenLaszlo Schema Generator tool. The tool uses Ant to generate the schema file, which then can be used by the editor of your choice.
We used Visual Studio. And we used it just as a great XML editor.
I also used Notepad2 because it is very lightweight and has syntax highlighting.
I've been using Notepad++ with the XML language chosen (since Open Laszlo is basically just XML and javascript). Simple, but effective and free.
I wouldn't have added it otherwise, but since its arch-enemy VI(m) was mentioned:
Emacs
is worth listing. :)
Without knowing much about OL, I am pretty sure one of gazillions of modes it has provides some level of support for your editing needs.
I've been developing in OpenLaszlo since 2006. I currently use NotePad++ with .lzx files set to be interpreted as XML files, this allows the code to be highlighted well in different colours for the different parts that make up OpenLaszlo code (XML nodes, JavaScript/AS3, etc.).
You can find NotePad++ at:
http://notepad-plus-plus.org/
it is free.
I just test my application by loading it into a web browser page.