1、表开发工具优化：适配所有表的说明维护需要；表名增加回车加载表信息和Alt+F8快捷键支持

AppHome/Tools.exe.config

 <?xml version="1.0" encoding="utf-8"?>
 <configuration>
   <appSettings>
-    <add key="UpdateTime" value="2021-07-29 14:12:41.660" />
+    <add key="UpdateTime" value="2021-07-29 18:01:08.283" />
   </appSettings>
   <startup>
     <supportedRuntime version="v4.0" sku=".NETFramework,Version=v4.8" />

AppHome/config/help/dbtools_help.txt

 使用说明：
 1、配置说明：可设置默认数据库路径和默认导出路径
 2、操作说明：支持右键増行/删行，以及按键Insert与Delete
-3、导出文件：以表名命名，即每表导出一个相应类型文件。默认导出路径为temp，可自定义。
-4、暂存与恢复：暂存时，每表每天只暂存一个文件。暂存路径根目录save文件夹。
+3、导出文件：以表名命名，相同类型多次导出则覆盖前面文件。默认导出路径为temp，可自定义。
+4、暂存与恢复：暂存界面录入信息，可通过恢复暂存恢复。按表名暂存，每表每日只暂存一个文件。暂存路径为根目录save文件夹。
 5、数据库设置：快速设置数据库链接并记录历史设置。程序启动时读取配置文件的默认数据库链接。
-6、加载表信息：表创建后，可以输入表名，通过该按钮加载相应信息。使用该功能时，有几点需要注意：
-	a.加载信息后，通过导出SQL按钮，会更新数据库的描述信息，除描述信息之外的任何修改不会更新到数据库。
-	b.由于类型是下拉选择框，对于非本工具创建的表，存在类型风险，即无法找到匹配的下拉项。
+6、加载表信息：输入表名后：回车、点击工具栏-加载表信息、Alt+F8选择相似，都可以加载相关列信息
+7、注意事项：
+	a.当表首次创建时，通过导出文件->生成SQL，会自动创建并记录描述信息
+	b.当表已存在时，通过导出文件->生成SQL，仅会更新描述信息
 

Tools/UI/wDBTableDevelopTools.Designer.cs

@@ -50,7 +50,7 @@
             this.dgvData = new System.Windows.Forms.DataGridView();
             this.Column1 = new System.Windows.Forms.DataGridViewTextBoxColumn();
             this.Column6 = new System.Windows.Forms.DataGridViewTextBoxColumn();
-            this.Column2 = new System.Windows.Forms.DataGridViewComboBoxColumn();
+            this.Column2 = new System.Windows.Forms.DataGridViewTextBoxColumn();
             this.Column3 = new System.Windows.Forms.DataGridViewCheckBoxColumn();
             this.Column4 = new System.Windows.Forms.DataGridViewCheckBoxColumn();
             this.Column7 = new System.Windows.Forms.DataGridViewCheckBoxColumn();
@@ -252,23 +252,8 @@
             // 
             this.Column2.DataPropertyName = "ColumnType";
             this.Column2.HeaderText = "类型";
-            this.Column2.Items.AddRange(new object[] {
-            "",
-            "INT",
-            "VARCHAR(50)",
-            "DATETIME",
-            "IMAGE",
-            "BIT",
-            "VARCHAR(MAX)",
-            "UNIQUEIDENTIFIER",
-            "DECIMAL(19,6)",
-            "DECIMAL(18,2)",
-            "FLOAT",
-            "NVARCHAR(50)",
-            "NVARCHAR(MAX)"});
             this.Column2.Name = "Column2";
             this.Column2.Resizable = System.Windows.Forms.DataGridViewTriState.True;
-            this.Column2.SortMode = System.Windows.Forms.DataGridViewColumnSortMode.Automatic;
             this.Column2.Width = 150;
             // 
             // Column3
@@ -325,13 +310,13 @@
             // 
             this.tableLayoutPanel1.ColumnCount = 8;
             this.tableLayoutPanel1.ColumnStyles.Add(new System.Windows.Forms.ColumnStyle(System.Windows.Forms.SizeType.Absolute, 75F));
-            this.tableLayoutPanel1.ColumnStyles.Add(new System.Windows.Forms.ColumnStyle(System.Windows.Forms.SizeType.Percent, 25F));
+            this.tableLayoutPanel1.ColumnStyles.Add(new System.Windows.Forms.ColumnStyle(System.Windows.Forms.SizeType.Percent, 40F));
             this.tableLayoutPanel1.ColumnStyles.Add(new System.Windows.Forms.ColumnStyle(System.Windows.Forms.SizeType.Absolute, 75F));
-            this.tableLayoutPanel1.ColumnStyles.Add(new System.Windows.Forms.ColumnStyle(System.Windows.Forms.SizeType.Percent, 25F));
-            this.tableLayoutPanel1.ColumnStyles.Add(new System.Windows.Forms.ColumnStyle(System.Windows.Forms.SizeType.Absolute, 75F));
-            this.tableLayoutPanel1.ColumnStyles.Add(new System.Windows.Forms.ColumnStyle(System.Windows.Forms.SizeType.Percent, 25F));
-            this.tableLayoutPanel1.ColumnStyles.Add(new System.Windows.Forms.ColumnStyle(System.Windows.Forms.SizeType.Absolute, 75F));
-            this.tableLayoutPanel1.ColumnStyles.Add(new System.Windows.Forms.ColumnStyle(System.Windows.Forms.SizeType.Percent, 25F));
+            this.tableLayoutPanel1.ColumnStyles.Add(new System.Windows.Forms.ColumnStyle(System.Windows.Forms.SizeType.Percent, 40F));
+            this.tableLayoutPanel1.ColumnStyles.Add(new System.Windows.Forms.ColumnStyle(System.Windows.Forms.SizeType.Percent, 5F));
+            this.tableLayoutPanel1.ColumnStyles.Add(new System.Windows.Forms.ColumnStyle(System.Windows.Forms.SizeType.Percent, 5F));
+            this.tableLayoutPanel1.ColumnStyles.Add(new System.Windows.Forms.ColumnStyle(System.Windows.Forms.SizeType.Percent, 5F));
+            this.tableLayoutPanel1.ColumnStyles.Add(new System.Windows.Forms.ColumnStyle(System.Windows.Forms.SizeType.Percent, 5F));
             this.tableLayoutPanel1.Controls.Add(this.dgvData, 0, 1);
             this.tableLayoutPanel1.Controls.Add(this.label1, 0, 0);
             this.tableLayoutPanel1.Controls.Add(this.label2, 2, 0);
@@ -360,7 +345,7 @@
             // label2
             // 
             this.label2.Dock = System.Windows.Forms.DockStyle.Fill;
-            this.label2.Location = new System.Drawing.Point(236, 0);
+            this.label2.Location = new System.Drawing.Point(391, 0);
             this.label2.Name = "label2";
             this.label2.Size = new System.Drawing.Size(69, 27);
             this.label2.TabIndex = 3;
@@ -372,15 +357,15 @@
             this.tbTableName.Dock = System.Windows.Forms.DockStyle.Fill;
             this.tbTableName.Location = new System.Drawing.Point(78, 3);
             this.tbTableName.Name = "tbTableName";
-            this.tbTableName.Size = new System.Drawing.Size(152, 23);
+            this.tbTableName.Size = new System.Drawing.Size(307, 23);
             this.tbTableName.TabIndex = 4;
             // 
             // tbTableDescription
             // 
             this.tbTableDescription.Dock = System.Windows.Forms.DockStyle.Fill;
-            this.tbTableDescription.Location = new System.Drawing.Point(311, 3);
+            this.tbTableDescription.Location = new System.Drawing.Point(466, 3);
             this.tbTableDescription.Name = "tbTableDescription";
-            this.tbTableDescription.Size = new System.Drawing.Size(152, 23);
+            this.tbTableDescription.Size = new System.Drawing.Size(307, 23);
             this.tbTableDescription.TabIndex = 5;
             // 
             // wDBTableDevelopTools
@@ -431,16 +416,16 @@
         private System.Windows.Forms.ToolStripButton tsbDbLink;
         private System.Windows.Forms.ToolStripTextBox tstbDbLink;
         private System.Windows.Forms.ToolStripSeparator toolStripSeparator3;
+        private System.Windows.Forms.ToolStripSeparator toolStripSeparator4;
+        private System.Windows.Forms.ToolStripButton tsbLoadTable;
+        private System.Windows.Forms.ToolStripSeparator toolStripSeparator5;
+        private System.Windows.Forms.ToolStripButton tsbSysSetting;
         private System.Windows.Forms.DataGridViewTextBoxColumn Column1;
         private System.Windows.Forms.DataGridViewTextBoxColumn Column6;
-        private System.Windows.Forms.DataGridViewComboBoxColumn Column2;
+        private System.Windows.Forms.DataGridViewTextBoxColumn Column2;
         private System.Windows.Forms.DataGridViewCheckBoxColumn Column3;
         private System.Windows.Forms.DataGridViewCheckBoxColumn Column4;
         private System.Windows.Forms.DataGridViewCheckBoxColumn Column7;
         private System.Windows.Forms.DataGridViewTextBoxColumn Column5;
-        private System.Windows.Forms.ToolStripSeparator toolStripSeparator4;
-        private System.Windows.Forms.ToolStripButton tsbLoadTable;
-        private System.Windows.Forms.ToolStripSeparator toolStripSeparator5;
-        private System.Windows.Forms.ToolStripButton tsbSysSetting;
     }
 }
\ No newline at end of file

Tools/UI/wDBTableDevelopTools.cs

@@ -138,8 +138,10 @@ namespace Tools.UI
             //上下文菜单-事件
             this.tsmiAddRow.Click += TsmiAddRow_Click;
             this.tsmiDelRow.Click += TsmiDelRow_Click;
-            
+            //文本框-事件
+            this.tbTableName.KeyDown += TbTableName_KeyDown;
         }
+
         private void BindBaseInfo()
         {
             this.tbTableName.DataBindings.Clear();
@@ -263,16 +265,6 @@ namespace Tools.UI
 
         private void TsbLoadTable_Click(object sender, EventArgs e)
         {
-            if (this.TableName.Equals(""))
-            {
-                Utils.Tip("请输入表名！");
-                return;
-            }
-            if (!this.IsExistTable(this.TableName))
-            {
-                Utils.Tip("该表尚未创建！");
-                return;
-            }
             //初始化表列信息
             this.InitTableColumnInfo(this.TableName);
         }
@@ -328,7 +320,7 @@ namespace Tools.UI
         }
 
         #endregion
-        #region 上下文-事件
+        #region 上下文菜单-事件
 
         private void TsmiAddRow_Click(object sender, EventArgs e)
         {
@@ -344,6 +336,47 @@ namespace Tools.UI
             }
         }
 
+        #endregion
+        #region 文本框-事件
+
+        private void TbTableName_KeyDown(object sender, KeyEventArgs e)
+        {
+            if (e.KeyCode == Keys.Enter)
+            {
+                //初始化表列信息
+                this.InitTableColumnInfo(this.TableName);
+            }
+            else if (e.KeyData == (Keys.Alt | Keys.F8))
+            {
+                this.ShowMenuTips();
+            }
+        }
+
+        //提供Alt+F8的提示功能
+        ContextMenu _menu = new ContextMenu();
+        private void ShowMenuTips()
+        {
+            this._menu.MenuItems.Clear();
+            var sql = $"SELECT name FROM sys.tables WHERE name LIKE '{this.TableName}%' ORDER BY name";
+            var dt = this._db.GetDataTable(sql, "sys_tables", false);
+            if (dt.Rows.Count > 0)
+            {
+                var items = dt.Select().AsEnumerable().Select(r => new MenuItem(r["name"].ToString(), Item_Click));
+                this._menu.MenuItems.AddRange(items.ToArray());
+                this._menu.Show(this.tbTableName, new Point(0, this.tbTableName.Height));
+            }
+            else
+            {
+                Utils.Tip($"当前数据库中不存在，与'{this.TableName}%'相似的表！");
+            }
+        }
+        private void Item_Click(object sender, EventArgs e)
+        {
+            var item = sender as MenuItem;
+            this.tbTableName.Text = item.Text;
+            this.InitTableColumnInfo(item.Text);
+        }
+
         #endregion
 
         /// <summary>
@@ -501,8 +534,20 @@ namespace Tools.UI
         /// <param name="tableName"></param>
         private void InitTableColumnInfo(string tableName)
         {
+            //空值校验
+            if (string.IsNullOrEmpty(tableName))
+            {
+                Utils.Tip("请输入表名！");
+                return;
+            }
             //清空当前表格
             this._ds.Tables[infoTable].Rows.Clear();
+            //是否存在
+            if (!this.IsExistTable(tableName))
+            {
+                Utils.Tip("该表尚未创建！");
+                return;
+            }
 
             var sqlist = new List<TQuery> { 
                 //取表结构
@@ -563,5 +608,6 @@ namespace Tools.UI
         #region 待开发：支持查询后修改指定列类型列名等
 
         #endregion
+
     }
 }