title计算机语言,golang设置title并获取窗口句柄

package main

import (

"fmt"

"syscall"

"github.com/lxn/win"

)

func main() {

SetConsoleTitle("golang hwnd test")

hwnd := FindWindow("golang hwnd test")

}

func SetConsoleTitle(title string) {

kernel32, loadErr := syscall.LoadLibrary("kernel32.dll")

if loadErr != nil {

fmt.Println("loadErr", loadErr)

}

defer syscall.FreeLibrary(kernel32)

_SetConsoleTitle, _ := syscall.GetProcAddress(kernel32, "SetConsoleTitleW")

_, _, callErr := syscall.Syscall(_SetConsoleTitle, 1, uintptr(unsafe.Pointer(syscall.StringToUTF16Ptr(title))), 0, 0)

if callErr != 0 {

fmt.Println("callErr", callErr)

}

}

func FindWindow(str string) win.HWND {

hwnd := win.FindWindow(nil, syscall.StringToUTF16Ptr(str))

return hwnd}