Posts by Hudson Rodrigues • 148 points
10 posts
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answer67
viewsQ: Totable method is not recognized
Contextualization I am starting in ASP.Net CORE and, to consolidate the knowledge, I am trying to make a small project already using this framework. However, I am having trouble mapping my domain…
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answer1556
viewsQ: Problem with waterfall drop-down list
Contextualization I am trying to create a drop-down list for cells in the Model column, which depends on the corresponding cell value in the Manufacturer column. The above table is in the tab Plan2…
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answer1819
viewsQ: Error: Entitytype<T> has no key defined. Define the key for this Entitytype
When running my application, the following error is generated: One or more validation errors Were Detected During model Generation: Ballpoint.DataAccess.Context.Booktable: Entitytype…
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answers160
viewsA: Problem mapping entities related to Fluent API
I only included the virtual in the navigation properties and worked. Example of one of the properties: public virtual ICollection<Usuario> Usuarios { get; set; }…
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answers160
viewsQ: Problem mapping entities related to Fluent API
I am starting with EF and I am having problems to map the relationship between my entities. 1. Entities There are two entities in the project that I am using to practice the subject. They are: User…
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answer129
viewsQ: Class selector in CSS
I’m having trouble referencing a <div>, which is in my index.html file, through my . css file. I have the following structure in my index.html file: <!-- Content --> <div…
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answer120
viewsQ: Generate the primary key in the application or keep it auto-incrementable?
Should I set the primary key of my table as auto_increment or define it as numerical, generating the key within my application? Contextualization I am developing a C# application and testing it in…
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answer242
viewsQ: How to share a webservice through an FTP?
Contextualization I’m developing a C# application to access a test webservice I created. This webservice is simple, it only has a method that returns a string. The webservice I created by Visual…
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answer33
viewsA: Fit the Columns header into a DGV, C#
You solve this by accessing the property AutoSizeMode of each column. By default, the columns have AutoSizeMode = NotSet. You will need to define at least one column as AutoSizeMode = Fill together…
c#answered Hudson Rodrigues 148 -
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answers855
viewsQ: Modeling launches using customers and suppliers
Contextualization: Initially I am developing a launch module (accounts payable and receivable). Every release must be related to a supplier or customer. As I wish to model both customer and supplier…