在C#中,使用属性(Properties)可以方便地控制对类成员的访问。为了提高安全性,你可以采取以下措施:
public class MyClass
{
private int _myInt;
public int MyProperty
{
get { return _myInt; }
set { _myInt = value; }
}
}
public class MyClass
{
private int _myInt;
public int MyProperty
{
get { return _myInt; }
set
{
if (value >= 0 && value <= 100)
{
_myInt = value;
}
else
{
throw new ArgumentOutOfRangeException(nameof(value), "Value must be between 0 and 100.");
}
}
}
}
public class MyClass
{
public int MyProperty { get; private set; }
}
public class MyClass
{
public int MyProperty { set; private get; }
}
public class MyClass
{
private int _myInt;
public event EventHandler MyPropertyChanged;
public int MyProperty
{
get { return _myInt; }
set
{
_myInt = value;
MyPropertyChanged?.Invoke(this, EventArgs.Empty);
}
}
}
通过采取这些措施,你可以提高C#属性(Properties)的安全性,确保类的成员变量不会被意外或恶意地修改。