c# - Where does the 'Name' property in a DBML come from? -

c# - Where does the 'Name' property in a DBML come from? -

I am using Linq-to-Sql and objects created with database connection provided in my DBM .

If you click on an association line between two tables and look at the properties, you will get:

Cardinality
Hair
Unique
My question is, where does the "Name" attribute get from Linq-to-Sql? Where is the real database correlation?
I want to ask this because if this table becomes the parent of many children, then Linq-to-Sql only names these properties, " ParentName ", SomeParentName2 "," some ParentName3 "etc. So you have to go to DBML and change these names manually, every time you update this table
Any help you can provide will be appreciated
Part 2 of my question may be that you How do you manage the situation?

For the name: This child / guardian takes some internal wards Do not ask me.
As for Part 2: If you make some updates every time you have to do the material again, then I believe that Switching to the unit framework is very similar, but you can just hit "update" and your modifications are being kept. Is.

03:22

Comments

Post a Comment

Popular Posts

google chrome extension - Reason for Uncaught Error: Attempting to use a disconnected port object -

While retrieving the request from the content script, I get this error in the background page. Does anyone know that this error What can be the reason? Full stack trace: Unwanted error: Attempt to use Chrome / Renderer Extension Binding Disconnected Port Objects: 147 Chrome.port Post Message Chrome / Renderer Extension Binings: 147 ChromeHird.port DicePatchOnConnect.Connect Event Chrome / Renderer Extension Binings: 89IExtension.fu SendResponse.state background.js: 1573db.readTransaction.tx.executeSql.paramStr background.js: 1038 This only happens when Reloading extension is not being helpful for a few hours - it is not that after restarting the Chrome browser it will be a solution that becomes normal for a few hours, content script may continue to send requests for background No response can be sent from the background. Is there any way that I can catch this unwanted error and reset the listener? I am using chrome.extension.onRequest.addListener for my communication. Bef...

visual studio 2010 - How to reinstall MVC 2 tools for VS2010? -

I uninstalled ASP.Net MVC 2 device for Visual Studio 2010. How can I restore it? MVC2 downloads seem to include only the VS2008 device. Whatever I said, says that MVC 2 has been included in VS2010, but the installation of an improvement did not fix it, and MVC 2 is not listed. Add VS2010 / Select a component in the Remove screen. You will get your VS2010ToolsMVC2.msi VS2010 DVD under WCU \ ASPNETMVC - hopefully it will do!

Git Bash script to check whether repo has any commits? -

I have a script on which I need to work differently if there is one, which is one or more , Commits. What is the best way to do this? Something like this will appear in the proxy code. #! / Bin / bash if [[`git log_count`] ==" 0 "]]; Then there is no commodity for this repo. # What goods ... and echo are "one or more committed!" # What are the other things? Any ideas? you can git rev-parse -verify HEAD (after :) This is a pipeline command, and its behavior vs. " git diff " There is very little possibility to change I find it more pronounced rev-parse -verify means "is this a valid object name?" This is your show-ref . You ask "Is there anything in this safe / head in the safe?" I ask, "what current head exists?" In practice, both of these are fair tests, because once you have a branch, so to achieve the HEAD , some mock values will indicate manually lack of editing It is very diffic...

Powered by Blogger