对两个属性使用相同的绑定值

Question

Hi I have a question that looks simple but I don't have an answer to it. I have a model like this:

public class Employee
{
    [Display(Name ="Firstname")]
    public string FirstName { get; set; }
    [Display(Name ="surname")]
    public string LastName{ get; set; }
    //Ohter attributes
}

And I need to add FullName like this:

[Display(Name = "FullName")]
public string FullName=> $"{FirstName } {LastName}";

So I can use it in inputText like this:

<InputText id="FullName" @bind-Value="Employee.FullName" />

but I can't do that because I need a setter otherwise I will get an error.

Thanks for help

Answer 1

You can use FullName one-way binding to display the information. To edit you need the property setter, how would the application know which part of the inputed text is FirstName and LastName ? Better approach is to use individual inputs, or if you really want to make it work like that you could take the TextChangedEvent and read/split the string however you want and then set values to FirstName and LastName .