DataAccess | sql data mapping to object , like dapper | SQL Database library
kandi X-RAY | DataAccess Summary
kandi X-RAY | DataAccess Summary
DataAccess is a c# project for sql data mapping to object, like dapper. DataAccess is for net core , and now it base on netstandard2.0.
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QUESTION
I am writing a windows service to get some data from my database, then send it to my provider and get the response. I have some issues which make me simulate a console application to test my code.
Here is my code:
...ANSWER
Answered 2021-Jun-14 at 09:23Create the HttpClient
before trying to use it, by using the new
keyword.
QUESTION
I'm tryng to run the following LINQ query and getting the indicated error:
...ANSWER
Answered 2021-Jun-07 at 15:25Per the comments on the original question, two different database contexts are indeed being used in the underlying IDataService
implementation, related to a UnitOfWork
object. To resolve the error, you'll need to figure out how to use a shared database context.
QUESTION
I'm following an example to understand how SOAP works. I have generated code from wsdl using Apache cxf and I can log SOAP web service request e response. Apparently all works fine. I have just a problem to set a relative path. I've followed this solution How to avoid the need to specify the WSDL location in a CXF or JAX-WS generated webservice client?, but there isn't way to solve the log error on console.
The error message on console:
...ANSWER
Answered 2021-Jun-03 at 16:36There is a mismatch in your , between the
and
values.
QUESTION
I use layered architecture. I create a server. I want the server to listen when the data arrives. This is my server code in the DataAccess layer.
...ANSWER
Answered 2021-Jun-01 at 10:58I fixed the problem.
QUESTION
To have a point of reference, let's use this public WSDL: https://www.dataaccess.com/webservicesserver/NumberConversion.wso?WSDL
Now this thing should accept the following xml:
...ANSWER
Answered 2021-May-28 at 07:37If you're using SoapClient, you don't need to also construct the whole XML yourself. Depending on the service, you either need to pass style individual variables, or the contents of the "body".
As you say, you can just run:
QUESTION
I would like to simulate the creation of something like a customer, item or invoice, although through the use of test pages. My first thought was to use the OpenNew()
-function:
ANSWER
Answered 2021-May-25 at 12:14If you look into the error message you will see that it complains about a missing ModalPageHandler
for ModalPage 1340
which is the Config Templates
page.
You need to define a ModalPageHandler
for that specific page:
QUESTION
I have one Server project and now trying to convert it into Progressive Web Application. When I reference the API, Model, and UI projects to it then the following error comes out:
...ANSWER
Answered 2021-May-25 at 04:53"I have one Server project" is a little unclear since we can only see . I assume you want ot convert form a Blazor Server App to a WebAssembly app?
The project type is now WebAssembly but you are including, amongst others,
You can't access a database from a browser app directly. It's not supported and it wouldn't be safe (all clients would have access to the connection string).
This project needs to be split into a Client and a Server (API) part.
Your best course is to create a project (in a temp folder) from the full Blazor Wasm + Asp.Net Hosted + Individual Accounts template. It'll give you a complete reference for what goes where.
QUESTION
I've read some threads regards the difference between await and ContinueWith. But no one has answer me completely.
I've got a DataAccess Layer that insert records in a database using Dapper. The InsertAsync method is:
...ANSWER
Answered 2021-May-21 at 08:42That should be fine. However, there is a recommendation to always pass a taskscheduler to Continue with
, to avoid any ambiguity of what context the continuation will run in, even if it does not matter in this particular case.
I would prefer the version
QUESTION
I am trying to simply and quickly inserts 1000s of rows into an Oracle table using a C# application.
I thought to use this method of insertion, where an array of data passed through as parameters instead of creating my won long command string containing INTOs: https://www.c-sharpcorner.com/article/two-ways-to-insert-bulk-data-into-oracle-database-using-c-sharp/
My issue is that I am using DateTime values, which needs to be specified, can I do that for the full array?
Code:
...ANSWER
Answered 2021-May-16 at 15:18Here you are trying to add DateTime
directly into OracleCommand.Parameters
rather creating OracleParameter
first with defined data type in the property of OracleDbType
then add.
Here you can go :
Each date value should be typecast with “(Oracle.DataAccess.Types.OracleTimeStamp
)” in dates Array before assign it to OracleParameter. (refer Link below)
QUESTION
I've got a working EFCore, .NET5, Blazor WASM application.
I call await host.MigrateDatabase();
in my Program.Main()
to have my database always up-to-date.
ANSWER
Answered 2021-May-11 at 15:21Thanks to the great help of @IvanStoev (again), I found the answer.
Adding lifetime: ServiceLifetime.Scoped
to AddDbContextFactory
in Startup
solved my problem.
Now I can use my IdentityOptions class in SaveChanges
and automatically update my Created*
and Updated*
properties.
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