Add oracle database in asp.net (mvc) models - asp.net

I have to install Oracle Developer tools for Visual Studio 2017
also I have odac 12c and when I try to connect MVC and Oracle, in models do not show Oracle database
https://ibb.co/fG45Jw

VS 2017 Community Edition doesn't support yet with Oracle Developer Tools for Visual Studio.
Refer this article https://community.oracle.com/thread/4009365?start=30&tstart=0

Related

Error connecting to Oracle db from Asp.net

I get an error trying to connect to an Oracle19c database from ASP.NET in Visual Studio 2013 through .NET framework data provider for Oracle.
From where can I download Oracle developer tools for Visual STudio 2013. Please provide link.
Can I connect to Oracle19c database any other way?

Does IBM Database Add-Ins for Visual Studio support VS2019?

After scouting numerous articles and stack overflow for hours it seems that the IBM Database Add-Ins are not supported for Visual Studio 2019. Do correct me if I'm wrong.
Reasons for installing the Add Ins was to create entity classes in asp.net using web forms.
IBM Database Version : DB2 LUW 10.5
Reasons for the conclusions:
Installed the same fix packs for the IBM Data Server Driver Package as well as IBM Database Add-Ins for Visual Studio (Fix Pack 11) https://www.ibm.com/support/pages/node/3501195
Log Error Message : MSI (c) (98:58) [17:45:41:129]: Windows Installer installed the product. Product Name: IBM Database Add-Ins for Visual Studio, Product Version: 10.5.1100.2866, Product Language: 1041, Manufacturer: Company Name, Installation Success or Error Status: 1603
If the add in does not support Visual Studio 2019 , what would be the best replacement for Entity Framework 6.0 in order to use with IBM Db2?
If the add in does support Visual Studio 2019 is there a workaround to the following problem?
To get paid support (from IBM) for Visual-Studio 2019 in Db2, you need to have the visual studio add in that comes with Db2 v11.5.
For Db2 V10.5, it supports up to Visual Studio 2013.
It does not mean it will not work with older Db2 versions, but when you have issues (which is very likely), you won't get much help from IBM unless you have the right versions. You might be able to devise workarounds in some cases, but why bother?
If you are paying for a licence for Db2, pay for the current version and get the relevant paid support included. If you are not paying (for example, you are using a community edition) then get the latest version anyway. There seems no genuine reason for using the (out of support) Db2 v10.5 build if you are trying to use it with Microsoft software that was developed long after Db2 v10.5 was created.
Here is the link to the page that shows Db2 v11.5 supports Visual Studio 2019.
https://www.ibm.com/support/knowledgecenter/SSEPGG_11.5.0/com.ibm.swg.vs.addins.doc/html/ibmdevtsk-MigratingDB2Projects.htm

SSDT 2013 is free for use in Company or need license?

in our company we still have SQL Server 2008 R2.
We use BIDS.
Can we use SSDT 2013? Is it a free tool? Or it needs a license?
Could not find this info on Microsoft site.
If it´s free, I need something to show Directors Board that we are not having problem using it.
Thanks!
First there is a difference between SSDT and SSDT-BI. SSDT is the database projects which lets you manage t-sql. SSDT-BI is for ssis, ssas, ssrs projects.
SSDT and SSDT-BI have merged to become one in the Visual Studio 2015 version but unless you are on sql 2012+ you will need to install the version of SSDT-BI that you need for your sql. If you are on sql 2008 r2 then that is actually SSDT-BI predecessor "BIDS".
If you are using SSDT-BI (or BIDS) just run the installer that comes with the version of SQL you are targetting and install from there, these are free and you pay a license to use the server (unless it is express ahhhhh).
If you are looking at SSDT database projects, then it is a little bit complicated in that SSDT itself is free but it is hosted inside visual studio so your options are:
Free as in no license cost
SSDT in Visual Studio Shell
If you do not have visual studio installed when you download SSDT it will install the visual studio shell which is a limited version of visual studio.
SSDT (DB tools) in Visual Studio Express
If you download and install Visual Studio Express you will get a copy of SSDT database tools (no BI). Downloading a later copy of SSDT will install it into Visual Studio Express.
Express and shell are limited in that you cannot add add-ins (vspackages) to them but they functionally work.
Not Free as in require a license
SSDT in Visual Studio Pro / Ent
If you already have visual studio professional or enterprise installed you will need a license for that. They ship with a version of SSDT and downloading the latest SSDT will install into it.
Free as in doesn't require a license but does have restrictions
SSDT in Visual Studio Community Edition
Visual Studio community edition is the same as professional but it is for community projects or small companies (current requirements, no idea if these ever change):
For organizations
An unlimited number of users within an organization can use Visual
Studio Community for the following scenarios: in a classroom learning
environment, for academic research, or for contributing to open source
projects.
For all other usage scenarios: In non-enterprise organizations, up to
five users can use Visual Studio Community. In enterprise
organizations (meaning those with >250 PCs or >$1 Million US Dollars
in annual revenue), no use is permitted beyond the open source,
academic research, and classroom learning environment scenarios
described above.
(Taken from "Visual Studio Community Edition" https://www.visualstudio.com/en-us/products/visual-studio-community-vs.aspx)
Ed
Yes. It is free. All versions of SSDT are free as I can remember.
Please read https://msdn.microsoft.com/en-us/library/mt204009.aspx
Quoted:
"
SQL Server Data Tools (SSDT) is a modern development tool that you can download for free to build SQL Server relational databases, Azure SQL databases, Integration Services packages, Analysis Services data models, and Reporting Services reports. With SSDT, you can design and deploy any SQL Server content type with the same ease as you would develop an application in Visual Studio.
This release supports SQL Server 2016 through SQL Server 2005, and provides the design environment for adding features that are new in SQL Server 2016.
SSDT is based on Visual Studio and co-released with SQL Server as a free web download.
"

How to download and Install VS 2012 in Windows 10

I would like to use VS 2012 and SQL 2012 in my personal laptop(It has windows 10).
Could you share the website where can I get free version(Not a trial version).
If possible please provide installation guide to them like which one should I install first VS or SQL ?
Thanks in advance.
There are multiple editions of "free" VS 2012.
Microsoft Visual Studio Express 2012 for Web (https://www.microsoft.com/en-us/download/details.aspx?id=30669).
Microsoft Visual Studio Express 2012 for Windows Desktop
(https://www.microsoft.com/en-us/download/details.aspx?id=34673).
Download VS Express for Web if you want to create ASP.NET Web Application projects.
Download VS Express for Windows Desktop if you want to create Windows Desktop projects.
Download Microsoft® SQL Server® 2012 Express here:
http://www.microsoft.com/en-us/download/details.aspx?id=29062.
If you would like to develop only web applications, you may download Microsoft Web Platform Installer 5.0 (https://www.microsoft.com/web/downloads/platform.aspx)
and use it to download and install "Visual Studio Express 2012 for Web (Latest)" and "Microsoft SQL Express LocalDB Edition 11.0".
The order of installation is not important.

VS 2015 SQLite data provider

I'm using VS 2015 and i want to develop Win Form application with .NET Framework 4.5 and SQLite.
I have install the last "System.Data.SQLite" nuget package with all dependencies to my project but I couldn't find the SQLite data provider when I was trying to add a new connection to manage my database.
I try the solution for VS 2013 from here but don't works.
there is still no bundle for VS 2015, this is the problem?
is any solution to use 2013 bundle in 2015, or other solutions?
Installing this package:
sqlite-netFx46-setup-bundle-x86-2015-1.0.103.0.exe should fix that.
You need specifically 32-bit version
From http://system.data.sqlite.org/:
This is the only setup package that is capable of installing the
design-time components for Visual Studio 2015.
This is working link at the time of writing
http://system.data.sqlite.org/downloads/1.0.103.0/sqlite-netFx46-setup-bundle-x64-2015-1.0.103.0.exe
will add sqlite to the server explorer in VS2015
For me, I had to install this package.
You have to check the second checkbox that will integrate SQLite into Visual Studio 2015 in the installation wizard.
The package Daniel showed us didn't work for me.
My configuration is this: VS 2015, from Nuget I installed Entity Framework 6, System.Data.SQLite.Core version 1.0.101, project is in .Net 4.6.1.
Install the sqlite-net nuget into your solution
the development of sqlLite data provider for ef 7 has been actually suspended.
http://blogs.msdn.com/b/adonet/archive/2014/12/02/ef7-priorities-focus-and-initial-release.aspx
if you want to use it you have just to wait a bit.
I have another solution to import from 2013 with the provider using a connection string in the parameters.
And when you open it with 2015 it works but you can not change the provider options.
If you want to change the .db you must use a sqlite browser.
Sorry for my english.I hope you have understood
cya
You old application from VS 2013 and sqlite will work but you can not connect to new database or edit EF model until Sqlite publish design-time components for Visual Studio 2015.

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