MXQ_SQL_数据库辅助工具
V1.0 版本
功能
1.快速设置数据字段说明
2.导出数据库文档 WORD文件
3.导出数据库字段说明SQL语句 文本文件
问题
打开导出WORD发现第二页的第一个表格 会和第一页末尾的表格叠加在一起,目前的办法不是最优的,不知道谁有好的建议,此问题将在下次更新时解决
V1.1 版本
增加可视化链接数据配置
快速生成 创建 添加 删除 修改 查询SQL语句
代码分享
using System; using System.Collections.Generic; using System.ComponentModel; using System.Data; using System.Data.SqlClient; using System.Drawing; using System.Linq; using System.Text; using System.Windows.Forms; using Microsoft.Win32; using System.Threading; using Microsoft.Office.Interop.Word; using System.Xml; using System.Reflection; using System.IO; namespace MXQ_SQLServer_Manager { public partial class fm_mxq_sql_manager : Form { private string DataBasesName = "Master";//数据库 private string TableName; //数据表 private string TableColumnName; //数据列名 private StringBuilder sqlStr; private bool connStringState = false; public fm_mxq_sql_manager() { InitializeComponent(); } private void Form1_Load(object sender, EventArgs e) { while (!connStringState) { try { connStringState = true; BeginInvoke((MethodInvoker)delegate() { Bind_DataBasesNameList(); Bind_DataTableNameList(); }); } catch { connStringState = false; tmLoadEvent.Start(); } } } //绑定数据库名称列表 private void Bind_DataBasesNameList() { try { cboDataBaseName.Text = ""; cboDataBaseName.Items.Clear(); sqlStr = new StringBuilder(); sqlStr.Append(" USE [Master] "); sqlStr.Append(" SELECT DBID,NAME,CRDATE,FILENAME "); sqlStr.Append(" FROM SYSDATABASES WHERE name NOT IN('master','tempdb','model','msdb','ReportServer','ReportServerTempDB') "); sqlStr.Append(" ORDER BY NAME "); DataSet dataBasesLists = SqlHelper.ExecuteDataTable(SqlHelper.ConnectionStringLocalTransaction , CommandType.Text, sqlStr.ToString(), null); foreach (DataRow dt_dr in dataBasesLists.Tables[0].Rows) { cboDataBaseName.Items.Add(dt_dr["NAME"]); } DataBasesName = cboDataBaseName.Items[0].ToString(); } catch { return; } } //绑定数据表名称列表 private void Bind_DataTableNameList() { try { DataBasesName = cboDataBaseName.SelectedItem != null ? cboDataBaseName.SelectedItem.ToString() : cboDataBaseName.Items[0].ToString(); cboTableNames.Text = ""; cboTableNames.Items.Clear(); sqlStr = new StringBuilder(); sqlStr.Append(" USE [" + DataBasesName + "] "); sqlStr.Append(" SELECT object_id,name,create_date,modify_date,type,type_desc "); sqlStr.Append(" FROM sys.tables "); sqlStr.Append(" ORDER BY name "); DataSet dataTableLists = SqlHelper.ExecuteDataTable(SqlHelper.ConnectionStringLocalTransaction , CommandType.Text, sqlStr.ToString(), null); foreach (DataRow dt_dr in dataTableLists.Tables[0].Rows) { cboTableNames.Items.Add(dt_dr["name"]); } TableName = cboTableNames.Items[0].ToString(); } catch { return; // throw; } } //绑定数据表结构信息 private void Bind_TableInfo() { dgvTableInfo.DataSource = null; TableName = cboTableNames.SelectedItem != null ? cboTableNames.SelectedItem.ToString() : cboTableNames.Items[0].ToString(); dgvTableInfo.DataSource = GetDataTableInfo(TableName); } private DataTable GetDataTableInfo(string dataTableName) { sqlStr = new StringBuilder(); sqlStr.Append(" USE [" + DataBasesName + "] "); sqlStr.Append(" declare @objname nvarchar(776) = NULL, @objid int , @sysobj_type char(2), @dbname sysname,@no varchar(35), "); sqlStr.Append(" @yes varchar(35), @none varchar(35), @precscaletypes nvarchar(150),@colname sysname "); sqlStr.Append(" set @objname='" + dataTableName + "' "); sqlStr.Append(" select @objid = object_id, @sysobj_type = type from sys.all_objects where object_id = object_id(@objname) "); sqlStr.Append(" select @no = '', @yes = '√', @none = 'none' "); sqlStr.Append(" select @precscaletypes = "); sqlStr.Append(" N'tinyint,smallint,decimal,int,real,money,float,numeric,smallmoney,date,time,datetime2,datetimeoffset,' "); sqlStr.Append(" select "); sqlStr.Append(" '序号' =column_id, "); sqlStr.Append(" '列名' = name, "); sqlStr.Append(" '类型' = type_name(user_type_id), "); sqlStr.Append(" '长度' = convert(int, max_length), "); sqlStr.Append(" '精度' = case when charindex(type_name(system_type_id) + ',', @precscaletypes) > 0 "); sqlStr.Append(" then convert(char(5),ColumnProperty(object_id, name, 'precision')) "); sqlStr.Append(" else ' ' end, "); sqlStr.Append(" '小数' = case when charindex(type_name(system_type_id) + ',', @precscaletypes) > 0 "); sqlStr.Append(" then convert(char(5),OdbcScale(system_type_id,scale)) "); sqlStr.Append(" else ' ' end, "); sqlStr.Append(" '说明'=ISNULL((SELECT TOP 1 PFD.value FROM sys.extended_properties PFD WHERE PFD.class=1 "); sqlStr.Append(" AND PFD.major_id=@objid AND PFD.minor_id=column_id),N'') , "); sqlStr.Append(" '允许NULL值' = case when is_nullable = 0 then @no else @yes end, "); sqlStr.Append(" '标识列'=case when (select col_name(@objid, column_id) "); sqlStr.Append(" from sys.identity_columns where object_id=@objid)=name then @yes else @no end "); sqlStr.Append(" from sys.all_columns AS AC where object_id =@objid "); DataSet dataTableInfo = SqlHelper.ExecuteDataTable(SqlHelper.ConnectionStringLocalTransaction , CommandType.Text, sqlStr.ToString(), null); return dataTableInfo.Tables[0]; } //数据库选中项改变 private void cboDataBaseName_SelectedIndexChanged(object sender, EventArgs e) { if (cboDataBaseName.SelectedIndex != -1) { Bind_DataTableNameList(); } dgvTableInfo.DataSource = null; } //数据表选中项改变 private void cboTableNames_SelectedIndexChanged(object sender, EventArgs e) { if (cboTableNames.SelectedIndex != -1) { Bind_TableInfo(); } } //添加或修改数据表字段说明 private void addDataColumnDescription() { try { sqlStr = new StringBuilder(); sqlStr.Append(" USE [" + DataBasesName + "] "); sqlStr.Append(" EXEC sys.sp_addextendedproperty @name=N'MS_Description', "); sqlStr.Append(" @value=@DataColumnDescription, @level0type=N'SCHEMA', "); sqlStr.Append(" @level0name=N'dbo',@level1type=N'TABLE',@level1name=N'" + TableName + "', "); sqlStr.Append(" @level2type=N'COLUMN',@level2name=N'" + TableColumnName + "' "); SqlParameter[] sp = new SqlParameter[] { new SqlParameter("@DataColumnDescription",txtDataColumnDescription.Text.Trim()), }; SqlHelper.ExecuteNonQuery(SqlHelper.ConnectionStringLocalTransaction, CommandType.Text, sqlStr.ToString(), sp); } catch { sqlStr = new StringBuilder(); sqlStr.Append(" USE [" + DataBasesName + "] "); sqlStr.Append(" DECLARE @v sql_variant "); sqlStr.Append(" SET @v=@DataColumnDescription "); sqlStr.Append(" EXECUTE sp_updateextendedproperty N'MS_Description', @v, N'SCHEMA', "); sqlStr.Append(" N'dbo', N'TABLE', N'" + TableName + "', N'COLUMN', N'" + TableColumnName + "' "); SqlParameter[] sp = new SqlParameter[] { new SqlParameter("@DataColumnDescription",txtDataColumnDescription.Text.Trim()), }; SqlHelper.ExecuteNonQuery(SqlHelper.ConnectionStringLocalTransaction, CommandType.Text, sqlStr.ToString(), sp); //throw; } Bind_TableInfo(); } //dgv改变选中单元格 private void dgvTableInfo_CellClick(object sender, DataGridViewCellEventArgs e) { if (e.RowIndex != -1 && e.ColumnIndex != -1) { txtDataColumnDescription.Text = dgvTableInfo.Rows[e.RowIndex].Cells["说明"].Value.ToString(); } } //文本框失去焦点 private void txtDataColumnDescription_Leave(object sender, EventArgs e) { addDataColumnDescription(); } private void dgvTableInfo_RowEnter(object sender, DataGridViewCellEventArgs e) { if (e.RowIndex != -1 && e.ColumnIndex != -1) { TableColumnName = dgvTableInfo.Rows[e.RowIndex].Cells["列名"].Value.ToString(); txtDataColumnDescription.Text = dgvTableInfo.Rows[e.RowIndex].Cells["说明"].Value.ToString(); } } private void btn_isTop_Click(object sender, EventArgs e) { if (this.btn_isTop.Text == "曱") { this.TopMost = false; btn_isTop.Text = "甴"; } else { this.TopMost = true; btn_isTop.Text = "曱"; } } private void tsmi_ShowMain_Click(object sender, EventArgs e) { this.TopMost = true; this.WindowState = System.Windows.Forms.FormWindowState.Normal; this.TopMost = false; } private void tsmi_exit_Click(object sender, EventArgs e) { System.Windows.Forms.Application.Exit(); } private void tsmi_start_Click(object sender, EventArgs e) { SetAutoRun("MXQ_SQLServer_Manager", "\"" + System.Windows.Forms.Application.StartupPath + "\\MXQ_SQLServer_Manager.exe\" /start"); } #region 开机自动启动 /// <summary> ///开机自动启动 /// </summary> /// <param name="keyName">注册表key.</param> /// <param name="filePath">软件路径</param> /// <returns>返回：Boolean 类型</returns> public static bool SetAutoRun(string ShortFileName, string filePath) { try { //打开子键节点 RegistryKey MyReg = Registry.LocalMachine.OpenSubKey(@"SOFTWARE\\Microsoft\\Windows\\CurrentVersion\\Run", true); if (MyReg == null) {//如果子键节点不存在，则创建之 MyReg = Registry.LocalMachine.CreateSubKey(@"SOFTWARE\\Microsoft\\Windows\\CurrentVersion\\Run"); } //在注册表中设置自启动程序 MyReg.SetValue(ShortFileName, filePath); MyReg.Close(); } catch { return false; } return true; } #endregion private void btnImportOut_Click(object sender, EventArgs e) { #region 导出数据库说明到Word if (rdoDataBaseDescription.Checked) { string[] tableColumnNames = new string[] { "序号", "列名", "类型", "长度" , "精度" , "小数", "说明", "允许NULL值", "标识列" }; string fileName = "数据库 " + DataBasesName + DateTime.Now.ToString("yyyy年MM月dd日hhmms"); SaveFileDialog sfd = new SaveFileDialog(); sfd.AddExtension = true; sfd.RestoreDirectory = true; sfd.FileName = fileName; sfd.DefaultExt = ".doc"; sfd.Filter = "word文档|*.doc|所有文件|*.*"; sfd.Title = "导出数据库说明文档"; if (sfd.ShowDialog() == DialogResult.OK) { foreach (System.Diagnostics.Process p in System.Diagnostics.Process.GetProcessesByName("WINWORD")) { p.Kill(); } string filePatch = sfd.FileName; //创建Word文档 Object Nothing = Missing.Value; Microsoft.Office.Interop.Word.Application WordApp = new Microsoft.Office.Interop.Word.Application(); Microsoft.Office.Interop.Word.Document WordDoc = WordApp.Documents.Add(ref Nothing, ref Nothing, ref Nothing, ref Nothing); WordApp.Selection.ParagraphFormat.LineSpacing = 3f;//设置文档的行间距 //文档中创建表格 foreach (var objItem in cboTableNames.Items) { DataTable dt = GetDataTableInfo(objItem.ToString()); object count = 20; object WdLine = WdUnits.wdLine;//换一行; WordApp.Selection.MoveDown(ref WdLine, ref count, ref Nothing);//移动焦点 WordApp.Selection.TypeParagraph();//插入段落 Microsoft.Office.Interop.Word.Table newTable = WordDoc.Tables.Add(WordApp.Selection.Range, dt.Rows.Count + 1, 9, ref Nothing, ref Nothing); //设置表格样式 WordDoc.Content.Font.Size = 10; newTable.Borders.OutsideLineStyle = WdLineStyle.wdLineStyleDouble; newTable.Borders.InsideLineStyle = WdLineStyle.wdLineStyleSingle; newTable.Columns[1].Width = 40f; newTable.Columns[2].Width = 100f; newTable.Columns[3].Width = 60f; newTable.Columns[4].Width = 40f; newTable.Columns[5].Width = 40f; newTable.Columns[6].Width = 40f; newTable.Columns[7].Width = 80f; newTable.Columns[8].Width = 40f; newTable.Columns[9].Width = 40f; for (int i = 0; i < dt.Rows.Count; i++) { for (int j = 0; j < 9; j++) { if (i < 3) { newTable.Cell(1, 1).Range.Text = "表名：" + objItem.ToString(); newTable.Cell(2, j + 1).Range.Text = tableColumnNames[j]; } newTable.Cell(i + 3, j + 1).Range.Text = dt.Rows[i][j].ToString(); } } newTable.Cell(1, 1).Merge(newTable.Cell(1, 9)); try { //文件保存 WordDoc.SaveAs(filePatch); MessageBox.Show("创建成功! " + filePatch); } catch (Exception ex) { MessageBox.Show("异常错误" + ex.Message.ToString()); } finally { WordDoc.Close(); WordApp.Quit(); } } } } #endregion #region 导出数据库字段说明SQL语句 if (rdoDataBasesDescriptionAdd.Checked) { string fileName = "数据库 " + DataBasesName + "说明SQL语句" + DateTime.Now.ToString("yyyy年MM月dd日hhmmss"); SaveFileDialog sfd = new SaveFileDialog(); sfd.AddExtension = true; sfd.RestoreDirectory = true; sfd.FileName = fileName; sfd.DefaultExt = ".txt"; sfd.Filter = "文本文档|*.txt|所有文件|*.*"; sfd.Title = "导出数据库说明SQL语句"; if (sfd.ShowDialog() == DialogResult.OK) { try { if (Directory.Exists(sfd.FileName)) { Directory.CreateDirectory(sfd.FileName); } StringBuilder dtsql = new StringBuilder(); foreach (var objItem in cboTableNames.Items) { DataTable dtSql = GetDataTableInfo(objItem.ToString()); foreach (DataRow dt_dr in dtSql.Rows) { if (dt_dr["说明"].ToString() != "") { dtsql.Append(" USE [" + DataBasesName + "] "); dtsql.Append(" EXEC sys.sp_addextendedproperty @name=N'MS_Description', "); dtsql.Append(" @value=N'" + dt_dr["说明"] + "', @level0type=N'SCHEMA', "); dtsql.Append(" @level0name=N'dbo',@level1type=N'TABLE',@level1name=N'" + objItem.ToString() + "', "); dtsql.Append(" @level2type=N'COLUMN',@level2name=N'" + dt_dr["列名"] + "' "); dtsql.Append(" \r\n "); } } } using (StreamWriter sw = new StreamWriter(sfd.FileName, false)) { sw.Write(dtsql); sw.Flush(); sw.Close(); } MessageBox.Show("创建成功! " + sfd.FileName); } catch (Exception) { throw; } } } #endregion } } }