SVN r1190

SVN-Revision: r1190
2026-06-01 01:53:15 +00:00
parent 6245aa0768
commit 141493a620
23 changed files with 1491 additions and 278 deletions
@@ -0,0 +1,158 @@
+using System;
+using System.Collections.Generic;
+using System.ComponentModel;
+using System.Data;
+using System.Drawing;
+using System.Linq;
+using System.Text;
+using System.Windows.Forms;
+using Lskj.Business.Impl;
+using Lskj.Core;
+using Lskj.Util;
+
+namespace Lskj.Control
+{
+    public partial class FrmAnnouncement : BaseForm
+    {
+        private const string AnnouncementSql = "select * from p_ErpProUpdateInfo where AnnouncementDisplay=1 order by updateDate desc";
+        private Panel bottomPanel;
+        private DevExpress.XtraEditors.SimpleButton btnConfirm;
+
+        public FrmAnnouncement()
+        {
+            InitializeComponent();
+            InitializeAnnouncementForm();
+            this.Load += FrmAnnouncement_Load;
+            this.Shown += FrmAnnouncement_Shown;
+        }
+
+        private void InitializeAnnouncementForm()
+        {
+            this.FormBorderStyle = FormBorderStyle.Sizable;
+            this.MaximizeBox = true;
+            this.MinimizeBox = true;
+            this.MinimumSize = new Size(500, 300);
+
+            this.txtEdit.ReadOnly = true;
+            this.txtEdit.Properties.ScrollBars = ScrollBars.Vertical;
+
+            bottomPanel = new Panel();
+            bottomPanel.Dock = DockStyle.Bottom;
+            bottomPanel.Height = 50;
+
+            btnConfirm = new DevExpress.XtraEditors.SimpleButton();
+            btnConfirm.Text = "确定";
+            btnConfirm.Size = new Size(90, 28);
+            btnConfirm.Click += BtnConfirm_Click;
+
+            bottomPanel.Controls.Add(btnConfirm);
+            bottomPanel.Resize += BottomPanel_Resize;
+            this.Controls.Add(bottomPanel);
+            bottomPanel.BringToFront();
+            CenterConfirmButton();
+        }
+
+        private void FrmAnnouncement_Load(object sender, EventArgs e)
+        {
+            try
+            {
+                DataTable table = SqlHelper.ExecuteDataTable(AnnouncementSql);
+                this.txtEdit.Text = BuildAnnouncementText(table);
+                this.txtEdit.SelectionStart = 0;
+                this.txtEdit.SelectionLength = 0;
+            }
+            catch (Exception ex)
+            {
+                string message = ErrorMessage.PromptErrorMessage(ex);
+                MessageUtil.Show(message, ex.Message);
+                LogHelper.Instance.WriteError(ex);
+            }
+        }
+
+        private void FrmAnnouncement_Shown(object sender, EventArgs e)
+        {
+            if (btnConfirm != null)
+            {
+                btnConfirm.Focus();
+            }
+        }
+
+        private void BottomPanel_Resize(object sender, EventArgs e)
+        {
+            CenterConfirmButton();
+        }
+
+        private void CenterConfirmButton()
+        {
+            if (bottomPanel == null || btnConfirm == null) return;
+
+            btnConfirm.Location = new Point(
+                (bottomPanel.ClientSize.Width - btnConfirm.Width) / 2,
+                (bottomPanel.ClientSize.Height - btnConfirm.Height) / 2);
+        }
+
+        private void BtnConfirm_Click(object sender, EventArgs e)
+        {
+            this.DialogResult = DialogResult.OK;
+            this.Close();
+        }
+
+        private string BuildAnnouncementText(DataTable table)
+        {
+            if (table == null || table.Rows.Count == 0) return string.Empty;
+
+            // 按日期分组（SQL已按updateDate desc排序，分组后日期自然从大到小）
+            var dateGroups = new List<KeyValuePair<DateTime, List<string>>>();
+            DateTime? currentDate = null;
+            List<string> currentGroup = null;
+
+            foreach (DataRow row in table.Rows)
+            {
+                DateTime updateDate;
+                if (!DateTime.TryParse(row["updateDate"] + "", out updateDate))
+                    continue;
+
+                DateTime dateOnly = updateDate.Date;
+                string content = row["verDesp"] + "";
+
+                if (currentDate != dateOnly)
+                {
+                    currentDate = dateOnly;
+                    currentGroup = new List<string>();
+                    dateGroups.Add(new KeyValuePair<DateTime, List<string>>(dateOnly, currentGroup));
+                }
+
+                currentGroup.Add(content);
+            }
+
+            StringBuilder text = new StringBuilder();
+            foreach (var group in dateGroups)
+            {
+                if (text.Length > 0) text.AppendLine();
+
+                text.Append("时间：");
+                text.AppendLine(group.Key.ToString("yyyy-MM-dd"));
+
+                for (int i = 0; i < group.Value.Count; i++)
+                {
+                    text.AppendLine((i + 1) + ". " + group.Value[i]);
+                }
+            }
+
+            return text.ToString();
+        }
+
+        private string FormatUpdateDate(object value)
+        {
+            if (value == null || value == DBNull.Value) return string.Empty;
+
+            DateTime updateDate;
+            if (DateTime.TryParse(value + "", out updateDate))
+            {
+                return updateDate.ToString("yyyy-MM-dd");
+            }
+
+            return value + "";
+        }
+    }
+}