更改FTP文件导入

FATrace.App/frmMessage.cs

@@ -0,0 +1,67 @@
+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 FATrace.App
+{
+    public partial class frmMessage : Form
+    {
+        public frmMessage()
+        {
+            InitializeComponent();
+
+            StartPosition = FormStartPosition.CenterParent;
+            FormBorderStyle = FormBorderStyle.FixedDialog;
+            ShowInTaskbar = false;
+            AcceptButton = btnTrue;
+            CancelButton = bntCancel;
+        }
+
+        /// <summary>
+        /// 显示确认对话框（OK/Cancel）。
+        /// </summary>
+        /// <param name="message">提示内容</param>
+        /// <param name="title">标题</param>
+        /// <param name="owner">父窗口</param>
+        /// <returns>DialogResult.OK 表示确认；DialogResult.Cancel 表示取消</returns>
+        public static DialogResult ShowConfirm(string message, string title = "确认操作", IWin32Window? owner = null)
+        {
+            using (var f = new frmMessage())
+            {
+                if (!string.IsNullOrWhiteSpace(title))
+                    f.Text = title;
+
+                f.SetMessageText(message);
+
+                return owner == null ? f.ShowDialog() : f.ShowDialog(owner);
+            }
+        }
+
+        /// <summary>
+        /// 设置提示文本。
+        /// </summary>
+        /// <param name="message">提示内容</param>
+        private void SetMessageText(string message)
+        {
+            lblMessage.Text = (message ?? string.Empty).Trim();
+        }
+
+        private void btnTrue_Click(object sender, EventArgs e)
+        {
+            DialogResult = DialogResult.OK;
+            Close();
+        }
+
+        private void bntCancel_Click(object sender, EventArgs e)
+        {
+            DialogResult = DialogResult.Cancel;
+            Close();
+        }
+    }
+}