解决刷卡登录问题

2026-09-03 16:42:44 +08:00
parent f2c645f5b3
commit 84f1a16598
2 changed files with 28 additions and 11 deletions
@@ -82,14 +82,16 @@ namespace JinYuan.Helper
        }
        private int KeyboardHookProc(int nCode, Int32 wParam, IntPtr lParam)
        {
-
-
            EventMsg msg = (EventMsg)Marshal.PtrToStructure(lParam, typeof(EventMsg));
            codes.Add(msg);
            if (ScanerEvent != null && msg.message == 13 && msg.paramH > 0 && !string.IsNullOrEmpty(codes.Result))
            {
                ScanerEvent(codes);
+
+                // 返回一个非零值，阻断键盘消息继续向下传递
+                return 1;
            }
+
            return CallNextHookEx(hKeyboardHook, nCode, wParam, lParam);
        }
        public class ScanerCodes