for Push.

Alert/FullScreenAlertUxer.cs

@@ -0,0 +1,30 @@
+using KssSmaPlaLib.Alert.Gamen;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using System.Windows.Forms;
+
+namespace KssSmaPlaLib.Alert
+{
+    public static class FullScreenAlertUxer
+    {
+        public static void ShowFullScreenAlert(
+            Form orner,
+            string message,
+            DateTime dateTime,
+            bool kyoretsu = true,
+            int autoCloseSec = 0)
+        {
+            using (var alert = new AlertForm(
+                message,
+                dateTime,
+                kyoretsu, //true,
+                autoCloseSec))
+            {
+                alert.ShowDialog(orner); // モーダルで前面確実化
+            }
+        }
+    }
+}