如何在Go语言中隐藏窗口

hwnd := FindWindow(nil, syscall.StringToUTF16Ptr("MyAppName"))

btnHwnd := FindWindowEx(hwnd, 0, syscall.StringToUTF16Ptr("Button"), syscall.StringToUTF16Ptr("MyButton"))

ShowWindow(hwnd, SW_HIDE)

package mainimport (    "syscall"    "unsafe")const (    SW_HIDE = 0    SW_SHOW = 5)var (    user32      = syscall.NewLazyDLL("user32.dll")    findWindow  = user32.NewProc("FindWindowW")    showWindow = user32.NewProc("ShowWindow"))func FindWindow(className, windowName *uint16) uintptr {    ret, _, _ := findWindow.Call(uintptr(0), uintptr(unsafe.Pointer(className)), uintptr(unsafe.Pointer(windowName)))    return ret}func ShowWindow(hwnd uintptr, nCmdShow int32) bool {    ret, _, _ := showWindow.Call(hwnd, uintptr(nCmdShow))    return ret != 0}func main() {    hwnd := FindWindow(nil, syscall.StringToUTF16Ptr("MyAppName"))    if hwnd == 0 {        panic("window not found")    }    ShowWindow(hwnd, SW_HIDE)}

go build -ldflags="-H windowsgui" main.go