统一归档20260319

CS/lab15/15_1/Form1.cs

@@ -0,0 +1,32 @@
+using System;
+using System.Collections.Generic;
+using System.ComponentModel;
+using System.Data;
+using System.Drawing;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using System.Windows.Forms;
+
+namespace _15_1
+{
+    public partial class Form1 : Form
+    {
+        public Form1()
+        {
+            InitializeComponent();
+        }
+
+        private void CtoF_Click(object sender, EventArgs e)
+        {
+            double c = 9 * double.Parse(textboxC.Text) / 5 + 32;
+            textboxF.Text = c.ToString();
+        }
+
+        private void FtoC_Click(object sender, EventArgs e)
+        {
+            double f = (double.Parse(textboxF.Text) - 32) * 5 / 9;
+            textboxC.Text = f.ToString();
+        }
+    }
+}