From a6799263b54d9d4e93597a4876c45e09d02ec142 Mon Sep 17 00:00:00 2001
From: vcaesar <vzvway@gmail.com>
Date: Sat, 25 Aug 2018 09:51:38 -0400
Subject: [PATCH] add close window example and add set handle by pid func

---
 examples/window/main.go |  1 +
 robotgo.go              | 10 ++++++++++
 window/goWindow.h       |  2 +-
 window/window.h         |  6 +++---
 4 files changed, 15 insertions(+), 4 deletions(-)

diff --git a/examples/window/main.go b/examples/window/main.go
index e67e02c..84aa26d 100644
--- a/examples/window/main.go
+++ b/examples/window/main.go
@@ -69,6 +69,7 @@ func window() {
 			// hwnd := robotgo.GetHWND()
 			robotgo.MinWindow(fpid[0])
 			robotgo.MaxWindow(fpid[0])
+			robotgo.CloseWindow(fpid[0])
 
 			robotgo.Kill(fpid[0])
 		}
diff --git a/robotgo.go b/robotgo.go
index 5fe5824..240a325 100644
--- a/robotgo.go
+++ b/robotgo.go
@@ -1381,6 +1381,16 @@ func SetHandle(hwnd int) {
 	C.set_handle(chwnd)
 }
 
+// SetHandlePid set the window handle by pid
+func SetHandlePid(pid int32, args ...int32) C.MData {
+	var isHwnd int32
+	if len(args) > 0 {
+		isHwnd = args[0]
+	}
+
+	return C.set_handle_pid(C.uintptr(pid), C.uintptr(isHwnd))
+}
+
 // GetHandle get the window handle
 func GetHandle() int {
 	hwnd := C.get_handle()
diff --git a/window/goWindow.h b/window/goWindow.h
index 5638092..1ef174e 100644
--- a/window/goWindow.h
+++ b/window/goWindow.h
@@ -106,7 +106,7 @@ void set_active(const MData win){
 }
 
 void active_PID(uintptr pid, uintptr isHwnd){
-	MData win = set_hand_pid(pid, isHwnd);
+	MData win = set_handle_pid(pid, isHwnd);
 	SetActive(win);
 }
 
diff --git a/window/window.h b/window/window.h
index f7c1b77..6bf1c86 100644
--- a/window/window.h
+++ b/window/window.h
@@ -49,7 +49,7 @@ void initWindow(uintptr handle){
 	setHandle(handle);
 }
 
-MData set_hand_pid(uintptr pid, uintptr isHwnd){
+MData set_handle_pid(uintptr pid, uintptr isHwnd){
 	MData win;
 
 	#if defined(IS_MACOSX)
@@ -547,7 +547,7 @@ void close_main_window (){
 }
 
 void close_window_by_PId(uintptr pid, uintptr isHwnd){
-	MData win = set_hand_pid(pid, isHwnd);
+	MData win = set_handle_pid(pid, isHwnd);
 	close_window_by_Id(win);
 }
 
@@ -592,7 +592,7 @@ char* get_main_title(){
 }
 
 char* get_title_by_pid(uintptr pid, uintptr isHwnd){
-	MData win = set_hand_pid(pid, isHwnd);
+	MData win = set_handle_pid(pid, isHwnd);
   	return get_title_by_hand(win);
 }