我正在尝试获取按钮的属性,但是当我拖动间谍++的查找窗口工具时,它没有到达按钮(在这种情况下为标题"iniciarnravação"),而是按钮网格父级,如下所示:
为什么这样,我如何获得按钮属性?我尝试使用auto it info工具,但我得到了相同的行为.
我尝试从C#代码中获取该按钮属性,如下所示:
public class WindowHandleInfo
{
private delegate bool EnumWindowProc(IntPtr hwnd, IntPtr lParam);
[DllImport("user32")]
[return: MarshalAs(UnmanagedType.Bool)]
private static extern bool EnumChildWindows(IntPtr window, EnumWindowProc callback, IntPtr lParam);
private IntPtr _MainHandle;
public WindowHandleInfo(IntPtr handle)
{
this._MainHandle = handle;
}
public List<IntPtr> GetAllChildHandles()
{
List<IntPtr> childHandles = new List<IntPtr>();
GCHandle gcChildhandlesList = GCHandle.Alloc(childHandles);
IntPtr pointerChildHandlesList = GCHandle.ToIntPtr(gcChildhandlesList);
try
{
EnumWindowProc childProc = new EnumWindowProc(EnumWindow);
EnumChildWindows(this._MainHandle, childProc, pointerChildHandlesList);
}
finally
{
gcChildhandlesList.Free();
}
return childHandles;
}
private bool EnumWindow(IntPtr hWnd, IntPtr …
Run Code Online (Sandbox Code Playgroud) 假设我有一个变量,如:
int n = 23;
Run Code Online (Sandbox Code Playgroud)
它可以拆分,并转换为:
int x = n ?? ??; //2
int y = n ?? ??; //3
Run Code Online (Sandbox Code Playgroud)
不知道该怎么做.非常感谢任何帮助.提前致谢.
错误:
cxx.cpp:5:13: error: missing binary operator before token "("
cxx.cpp:7:15: error: missing binary operator before token "("
Run Code Online (Sandbox Code Playgroud)
代码:
#if definied(_WIN32) || definied(_WIN64) || definied(__WIN32__)
const char * PORT = "COM1";
#elif definied(__linux) || definied(__linux__) || definied(linux)
const char * PORT = "dev/ttyS1";
#else
const char * PORT = NULL;
#endif
Run Code Online (Sandbox Code Playgroud)
问题:
defined()
调用?提前致谢。