今天无意中发现可以替代VB中的Any 在API声明中可以使用<MarshalAs(UnmanagedType.AsAny)> VB中声明的API Declare Function SendMessage& Lib "user32" Alias "SendMessageA" (ByVal hwnd As Long, ByVal wMsg As Long, ByVal wParam As Long, lParam As Any) 在vb.net可以这…
In this lesson, you will learn how to provide several customized variants of the same View, and allow an end-user to choose a desired View variant at runtime. Variants can be applied to both List Views and Detail Views. In this lesson, the Contact Li…
1.为结构体类型添加方法 示例: package main import "fmt" type Person struct { name string //名字 sex byte //性别, 字符类型 age int //年龄 } //带有接收者的函数叫方法 func (tmp Person) PrintInfo() { fmt.Println("tmp = ", tmp) } func (p *Person) SetInfo(n string, s byte, a…