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asp.net core with EF and MySQL : extension method not found (no replies)

Hello, I want to use mysql with EF on asp.net core but when i do : services.AddDbContext<ContentContext>(opt => opt.UseMySQL()); VisualStudio tells me DbContextOptionBuilder doesn't have an...

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System.InvalidOperationException: No mapping to a relational type can be...

I am having difficulty when trying to use a Guid as a primary key on an entity in Entity Framework Core 1.0 using the latest MySQL Connector and EF Core MySQL provider. public class Person { [Key]...

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How to connect to MySQL from teamview at another computer? (no replies)

How to connect to MySQL from teamview at another computer?

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MySQLDataAdapter on .NET Core 2 (no replies)

Hello. Recently i update my MySQL version to the last pre-release version 7.0.7-m61 Why i did not have access to MySQLDataAdapter. How i can fill a DataTable without the MySQLDataAdapter?

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Authentication works and fails in the same code (no replies)

Hi, I'm trying the parking example: https://dev.mysql.com/doc/connector-net/en/connector-net-entityframework60.html I copy-paste the code, only change port and password. This works: using (Parking...

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MYSQL and VB.NET VS2015 (no replies)

Hi all, I am very new to this forum and MySQL. I am creating a VB.NET application in Visual Studio 2015 which is reading data from MySQL database table (installed on my PC). Once I am finished with my...

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Timeout parameter for MySqlConnection? (no replies)

I'm trying a simple DB read using a Vis Basic example from Stack Overflow. My MySQL is slow (OrangePi based). Is there a timeout parameter for the MySqlConnection() and MySqlCommand() methods? My code...

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Unable to convert MySQL date/time value to System.DateTime (no replies)

Since the new release of mysql connector I receive the following error because I have date with format not compatible with .net. I have the convert zero datetime=true to my connexion string....

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Using if statements (no replies)

Hello, I want to know how I would go about using 'if' statements with C# Ex: if(table.equals("Admin")){ } else { } Any ideas?

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Access violation exception in ExecuteReader() (no replies)

In my application I am getting Access Violation exception (0xc0000005) in the function ExecuteReader(). This is totally random and the occurrence ranges from days to weeks. I am using MySQL Community...

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Error in .net core 2.0 (no replies)

I want to try to connect to mysql in entityfraemwork in .net core 2.0 and I get the following error: Method 'Clone' in type...

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'Keyword not supported error' Using Dot Connect and MySQL. (no replies)

Hello, I was trying to connect a MySQL database to a windows form and I received this error: System.ArgumentException: 'Keyword not supported: 'host'.' I looked online and I'm not exactly sure how to...

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Strong name validation failed for 6.10.3-rc dll (no replies)

We have a library project (targeting NetStandard 2.0) that references MySql.Data 6.10.3-rc. We run our test project that tests our library project (targeting net47, but using the new projectfile...

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.mylogin.cnf and C# connector (no replies)

I am a newbie when it comes to C# connector and MySQL, so please bear with me. We have C/C++ application where we used .mylogin.cnf file to connect to MySQL server. I did search if it is possible to...

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Mapping MySqlCommand queries to T or List (no replies)

Is there a way (library/class) to automagically map the result of a MySqlCommand statement to a List<T> or T of a given type of my choice. I want to use MySql for my core 2.0 app but I don't...

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SSL access using Certificate Store Location = LocalMachine (no replies)

I have a Windows Service Application that currently writes to a MySQL table using the 6.9.8 Connector/NET to which I am going to be adding SSL support. The Service runs under the Local System user...

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NullReferenceException in finalizer cause apppool crashes (no replies)

An unhandled exception occurred and the process was terminated. Application ID: /LM/W3SVC/2/ROOT/myapp Process ID: 25060 Exception: System.NullReferenceException Message: Object reference not set to...

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Error with apostrophe in VB.net with mySQL connector (no replies)

I'm having problems, with MySQL, with the following code: Imports MySql.Data.MySqlClient 'LAst version 6.9.9.0 ADO.Net driver for MySQL Dim commandSQL As MySqlCommand connMySQL.Open() commandSQL =...

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LINQ query losing select when joining two queries (no replies)

Just to set the context a little, I'm trying to use queries with mysql that use Late row lookup as shown in this article...

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There is something fishy in Sandard/Core versions of MySQL.Data.dll (no replies)

.NET versions of 6.9.9 and 6.10.3-rc seems to work well. But there is something fishy in .NET CORE / STANDARD versions of 6.10.3-rc and 8.0.9 dmr. I got constantly errors: Derived types must either...

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