1、更新为继承模板父类：数据简易分析，数据库开发工具，系统检查配置

Tools/MyCommon/wEditBasic.cs

@@ -33,19 +33,8 @@ namespace Tools.MyCommon
         public wEditBasic()
         {
             InitializeComponent();
-            //窗体的基础初始化
-            this.Load += WEditBasic_Load;
-        }
-        /// <summary>
-        /// 窗体加载
-        /// </summary>
-        /// <param name="sender"></param>
-        /// <param name="e"></param>
-        private void WEditBasic_Load(object sender, EventArgs e)
-        {
-            this.InitData();
-            this.InitUI();
         }
+        
         /// <summary>
         /// 初始化数据库访问对象
         /// </summary>

Tools/MyData/DBHelper.cs

@@ -21,7 +21,7 @@ namespace Tools.MyData
         /// <summary>
         /// 数据库链接
         /// </summary>
-        private string _link = "";
+        string _link = "";
 
         /// <summary>
         /// 构造函数：数据访问帮助类

Tools/MyUtils/wDbSetting.cs

@@ -21,9 +21,17 @@ namespace Tools.MyUtils
         /// </summary>
         public DbItemModel LinkModel { get; private set; }
         /// <summary>
+        /// 回显的控件
+        /// </summary>
+        public object EchoControl { get; private set; }
+        /// <summary>
         /// 回显的工具栏标签
         /// </summary>
         public ToolStripLabel EchoToolStripLabel { get; private set; }
+        /// <summary>
+        /// 回显的工具栏文本框
+        /// </summary>
+        public ToolStripTextBox EchoToolStripTextBox { get; private set; }
 
         SmpDB _db = new SmpDB();
         DataTable _dt = null;
@@ -34,14 +42,14 @@ namespace Tools.MyUtils
         string UserId => this.tbUserId.Text.Trim();
         string Pwd => this.tbPwd.Text.Trim();
 
-        public wDbSetting(ToolStripLabel toolStripLabel = null)
+        public wDbSetting(object control = null)
         {
             InitializeComponent();
             this.MinimizeBox = false;
             this.MaximizeBox = false;
             this.DialogResult = DialogResult.None;
-            //设置回显的工具栏标签
-            this.EchoToolStripLabel = toolStripLabel;
+            //设置回显的控件
+            this.EchoControl = control;
         }
         private void wDbSetting_Load(object sender, EventArgs e)
         {
@@ -77,10 +85,7 @@ namespace Tools.MyUtils
                 return;
             }
             //设置回显
-            if (this.EchoToolStripLabel != null)
-            {
-                this.EchoToolStripLabel.Text = this.LinkModel.ToString();
-            }
+            this.SetEcho(this.LinkModel);
             //保存历史
             var drArray = this._dt.Select($"Link='{this.Link}' and DbName='{this.DbName}' and UserId='{this.UserId}' and Pwd='{this.Pwd}'");
             if (drArray.Length == 0)
@@ -126,6 +131,28 @@ namespace Tools.MyUtils
             this.tbUserId.Text = m.UserId;
             this.tbPwd.Text = m.Pwd;
         }
+        /// <summary>
+        /// 设置回显
+        /// </summary>
+        /// <param name="m"></param>
+        public void SetEcho(DbItemModel m)
+        {
+            //设置回显的控件
+            if (this.EchoControl is Control)
+            {
+                (this.EchoControl as Control).Text = m.ToString();
+            }
+            //设置回显的工具栏标签
+            if (this.EchoControl is ToolStripLabel)
+            {
+                (this.EchoControl as ToolStripLabel).Text = m.ToString();
+            }
+            //设置回显的工具栏文本框
+            if (this.EchoControl is ToolStripTextBox)
+            {
+                (this.EchoControl as ToolStripTextBox).Text = m.ToString();
+            }
+        }
     }
 
 

Tools/UI/wDBTools.cs

@@ -16,20 +16,8 @@ using Tools.MyUtils;
 
 namespace Tools.UI
 {
-    public partial class wDBTools : wBasic
+    public partial class wDBTools : wEditBasic
     {
-        /// <summary>
-        /// 数据库访问对象
-        /// </summary>
-        SmpDB _db = new SmpDB();
-        /// <summary>
-        /// 全局数据源
-        /// </summary>
-        DataSet _ds = null;
-        /// <summary>
-        /// 数据库链接
-        /// </summary>
-        string _link = "";
         /// <summary>
         /// 系统配置
         /// </summary>
@@ -90,7 +78,7 @@ namespace Tools.UI
             //保存到全局字典对象
             this.SetConfig();
         }
-        private void InitData()
+        public override void InitData()
         {
             #region 数据结构定义
 
@@ -123,7 +111,7 @@ namespace Tools.UI
 
             #endregion
         }
-        private void InitUI()
+        public override void InitUI()
         {
             //基本信息绑定
             this.BindBaseInfo();
@@ -218,7 +206,7 @@ namespace Tools.UI
         {
             if (!this.CheckDetail())
                 return;
-            if (string.IsNullOrEmpty(this._link))
+            if (this._db == null)
             {
                 Utils.Tip("数据库链接未配置，请先设置！");
                 return;
@@ -240,7 +228,7 @@ namespace Tools.UI
                     fs.Write(bytes, 0, bytes.Length);
                 }
                 //执行SQL
-                this._db.ExecNonSql(this._link, new List<string> { sql });
+                this._db.ExecNonSql(new List<string> { sql });
                 //Utils.Tip("Sql生成并执行成功！");
                 Utils.OpenFileWithNotepad(sqlFileName);
             }
@@ -318,11 +306,10 @@ namespace Tools.UI
 
         private void TsbDbLink_Click(object sender, EventArgs e)
         {
-            var w = new wDbSetting();
+            var w = new wDbSetting(this.tstbDbLink);
             if (w.ShowDialog() == DialogResult.OK)
             {
-                this._link = w.LinkModel.LinkString;
-                this.tstbDbLink.Text = w.LinkModel.ToString();
+                this.InitDBHelper(w.LinkModel);
             }
         }
 
@@ -366,7 +353,7 @@ namespace Tools.UI
         private bool CheckDetail()
         {
             //检查数据库链接
-            if (string.IsNullOrEmpty(this._link) || !this._db.ConnectionTest(this._link))
+            if (this._db == null || !this._db.ConnectionTest())
             {
                 Utils.Tip("数据库链接无效，请选择有效链接！");
                 return false;
@@ -416,8 +403,9 @@ namespace Tools.UI
             //保存到全局字典对象
             this.dicConfig = dtSetting.Rows.Cast<DataRow>().ToDictionary(x => x["Name"].ToString(), x => x["Value"].ToString());
             //初始化数据库链接
-            this._link = dicConfig["DefaultLink"];
-            this.tstbDbLink.Text = Utils.GetDbItemModel(this._link).ToString();
+            var link = dicConfig["DefaultLink"];
+            this.tstbDbLink.Text = Utils.GetDbItemModel(link).ToString();
+            this.InitDBHelper(link); //初始化数据访问对象
         }
         /// <summary>
         /// 创建明细新行
@@ -474,7 +462,7 @@ namespace Tools.UI
                 }
             }
             //执行SQL语句
-            this._db.ExecNonSql(this._link, sqlist);
+            this._db.ExecNonSql(sqlist);
         }
         /// <summary>
         /// 初始化默认路径
@@ -505,7 +493,7 @@ namespace Tools.UI
         /// <returns></returns>
         private bool IsExistTable(string tableName)
         {
-            return this._db.IsExist(this._link, $"SELECT COUNT(*) FROM sys.tables WHERE [name] = '{tableName}'");
+            return this._db.IsExist($"SELECT COUNT(*) FROM sys.tables WHERE [name] = '{tableName}'");
         }
         /// <summary>
         /// 初始化表列信息(针对已存在的表)
@@ -545,7 +533,7 @@ namespace Tools.UI
 
             try
             {
-                var ds = this._db.GetData(this._link, sqlist, true);
+                var ds = this._db.GetData(sqlist, true);
                 //先添加表描述
                 this.tbTableDescription.Text = ds.Tables["TableDescInfo"].DefaultView[0]["TableDescription"].ToString();
                 //初始化列信息

Tools/UI/wDbAnlysis.cs

@@ -20,6 +20,8 @@ namespace Tools.UI
         public wDbAnlysis()
         {
             InitializeComponent();
+            //初始化界面
+            this.InitUI();
         }
 
         /// <summary>
@@ -112,5 +114,6 @@ namespace Tools.UI
             return result;
         }
 
+        
     }
 }

Tools/UI/wSysChecker.cs

@@ -15,12 +15,9 @@ using Tools.MyUtils;
 
 namespace Tools.UI
 {
-    public partial class wSysChecker : wBasic
+    public partial class wSysChecker : wEditBasic
     {
-        SmpDB _db = new SmpDB();
-        DataSet _ds = null;
         DataTable _dtMessage = null;
-        string _link = "";
         bool _IsFirstLoad = true;
         List<TQuery> tableList = null;
 
@@ -54,13 +51,13 @@ namespace Tools.UI
             this._IsFirstLoad = false;
         }
 
-        private void InitData()
+        public override void InitData()
         {
             //第一次不加载
             if (this._IsFirstLoad)
                 return;
             //获取数据
-            if (string.IsNullOrEmpty(this._link))
+            if (this._db == null)
             {
                 Utils.Tip("请先选择目标数据库！");
                 return;
@@ -71,8 +68,8 @@ namespace Tools.UI
                     new TQuery(this.T_Config, $"select * from {this.T_Config}") ,
                     new TQuery(this.T_ConfigDetail, $"select * from {this.T_ConfigDetail}") ,
                 };
-                this._ds = this._db.GetData(this._link, tableList, true);
-                this._dtMessage = this._db.GetDataTable(this._link, $"select * from {this.T_Message}", this.T_Message);
+                this._ds = this._db.GetData(tableList, true);
+                this._dtMessage = this._db.GetDataTable($"select * from {this.T_Message}", this.T_Message);
             }
             catch (Exception ex)
             {
@@ -88,7 +85,7 @@ namespace Tools.UI
             this._dtMessage.DefaultView.RowFilter = $"Flag = '{this.cmbFilter.Text}'";
             this.dgvMessage.DataSource = this._dtMessage;
         }
-        private void InitUI()
+        public override void InitUI()
         {
             //初始化数据表格
             this.InitGridView(this.dgvConfig);
@@ -111,6 +108,18 @@ namespace Tools.UI
             this.btnTodo.Click += BtnTodo_Click;
             this.btnHandled.Click += BtnHandled_Click;
         }
+        public override bool Save()
+        {
+            //结束编辑
+            this.EndEdit();
+            //保存配置信息
+            bool b = false;
+            if (this._ds.HasChanges())
+            {
+                b = this._db.SaveData(this._ds, this.tableList);
+            }
+            return b;
+        }
 
         #region 工具栏-事件
 
@@ -155,7 +164,10 @@ namespace Tools.UI
             sw.Start();
             try
             {
-                this._db.ExecNonSql(localLink, sqlist);
+                using (SmpDB tmpdb = new SmpDB())
+                {
+                    tmpdb.ExecNonSql(localLink, sqlist);
+                }
             }
             catch (Exception ex)
             {
@@ -169,10 +181,12 @@ namespace Tools.UI
         private void TsbDB_Click(object sender, EventArgs e)
         {
             //数据库
-            var frm = new wDbSetting();
+            var frm = new wDbSetting(this.tstbLinkString);
             if (frm.ShowDialog() == DialogResult.OK)
             {
-                this.SetDbLink(frm.LinkModel);
+                //初始化数据访问对象
+                this.InitDBHelper(frm.LinkModel);
+                //刷新界面
                 this.TsbRefresh_Click(null, null);
             }
         }
@@ -264,11 +278,7 @@ namespace Tools.UI
             if (!this.CheckDataSource())
                 return;
             var text = this.cmbFilter.Text;
-            string filter = "";
-            if (!string.IsNullOrEmpty(text) && text != "全部")
-            {
-                filter = $"Flag = '{text}'";
-            }
+            string filter = text.Equals("全部") ? "" : $"Flag = '{text}'";
             this._dtMessage.DefaultView.RowFilter = filter;
         }
         private void BtnIgnore_Click(object sender, EventArgs e)
@@ -309,20 +319,11 @@ namespace Tools.UI
         /// </summary>
         private void SaveMessage()
         {
-            this._db.SaveDataTable(this._link, this._dtMessage);
+            this._db.SaveDataTable(this._dtMessage);
         }
 
         #endregion
 
-        /// <summary>
-        /// 设置数据库链接
-        /// </summary>
-        /// <param name="m"></param>
-        private void SetDbLink(DbItemModel m)
-        {
-            this._link = m.LinkString;
-            this.tstbLinkString.Text = m.ToString();
-        }
         /// <summary>
         /// 初始化数据表格
         /// </summary>
@@ -371,21 +372,7 @@ namespace Tools.UI
                 }
             }
         }
-        /// <summary>
-        /// 保存配置信息
-        /// </summary>
-        private bool Save()
-        {
-            //结束编辑
-            this.EndEdit();
-            //保存配置信息
-            bool b = false;
-            if (this._ds.HasChanges())
-            {
-                b = this._db.SaveData(this._link, this._ds, this.tableList);
-            }
-            return b;
-        }
+        
 
     }
 }