易语言窗口API详解DLL命令SetWindowSubclass

.版本 2

.DLL命令 SetWindowSubclass, 逻辑型, "Comctl32.dll", "SetWindowSubclass", , 安装或者更新窗口子类回调
    .参数 hWnd, 整数型,  , __in HWND hWnd,
    .参数 pfnSubclass, 整数型,  , __in SUBCLASSPROC pfnSubclass,callback(SUBCLASSPROC)
    .参数 uIdSubclass, 整数型,  , __in UINT_PTR uIdSubclass,
    .参数 dwRefData, 整数型,  , __in DWORD_PTR dwRefData,