private void button2_Click(object sender, EventArgs e) { using (DocumentLock documentLock = AcadApplication.DocumentManager.MdiActiveDocument.LockDocument()) //锁住文档以便进行写操作 { string connectionString = Uitl.GetConnectionString(); //写连接字符串 string selstring = "SELECT * FROM DataDic"; if (Tools.DataBasic.Create_Dic_table(connectionString)) { SqlConnection connection = new SqlConnection(connectionString); connection.Open(); SqlDataAdapter Adapter = DataBasic.Dic_Initadapter(selstring, connectionString); DataSet dataset = new DataSet(); Adapter.Fill(dataset, "DataDic");//填充Dataset System.Data.DataTable TB = dataset.Tables["DataDic"]; Tools.Uitl uitl = new Uitl(); ArrayList array = new ArrayList(); int count = TB.Rows.Count; #region 将DataTable的代码和名称天然数组 for (int i = 0; i < count; i++) { DataRow row = TB.Rows[i]; string xzdm = row[0].ToString().Trim(); if (xzdm.Length != 12) { return; } array.Add(xzdm + row[1].ToString().Trim()); } #endregion uitl.DrawTree_XZC(this.treeView1, array);//画节点树 Adapter.Dispose(); connection.Close(); } } }
private void button3_Click(object sender, EventArgs e) { string connectionString = Uitl.GetConnectionString();//写连接字符串 string selstring = "SELECT * FROM DataDic"; SqlConnection Connection1 = new SqlConnection(connectionString); try { Connection1.Open(); if (Tools.DataBasic.Create_Dic_table(connectionString))//如果"DataDic"表创建成功或已经存在 { SqlDataAdapter Adapter = DataBasic.Dic_Initadapter(selstring, connectionString); DataSet dataset = new DataSet(); Adapter.Fill(dataset, "DataDic");//填充Dataset GetAllnodes Allnodes = new GetAllnodes(); Allnodes.GetAllnode(this.treeView1.Nodes); ArrayList nm = Allnodes.ArrayNodeText; ArrayList ph = Allnodes.ArrayNodeFullPath; ArrayList nn = Allnodes.ArrayNodeTag; if (MessageBox.Show("数据库中原有内容将被全部覆盖!", "系统提示", MessageBoxButtons.OKCancel) == DialogResult.OK) { for (int i = 0; i < dataset.Tables["DataDic"].Rows.Count; i++) { DataRow Row = dataset.Tables["DataDic"].Rows[i]; Row.Delete(); } System.Data.DataTable TB = dataset.Tables["DataDic"]; DataRowCollection rowCollection = TB.Rows; for (int i = 0; i < nn.Count; i++) { string xzdm = nn[i].ToString(); DataRow row = dataset.Tables["DataDic"].NewRow(); row["ZXDM"] = xzdm; row["MC"] = nm[i].ToString(); row["SJDM"] = xzdm.Substring(0, 2); row["DSDM"] = xzdm.Substring(2, 2); row["XQDM"] = xzdm.Substring(4, 2); row["XZDM"] = xzdm.Substring(6, 3); row["XZCDM"] = xzdm.Substring(9, 3); //row["CMZDM"] = xzdm.Substring(12, 2); row["WZMC"] = ph[i].ToString(); dataset.Tables["DataDic"].Rows.Add(row); } Adapter.Update(dataset, "DataDic"); MessageBox.Show("数据字典上传完毕", "系统提示", MessageBoxButtons.OK, MessageBoxIcon.Information); } } Connection1.Close(); } catch (System.Exception ex) { MessageBox.Show(ex.Message, "管理系统提示", MessageBoxButtons.OK, MessageBoxIcon.Stop); } finally { if (Connection1.State == ConnectionState.Open) { Connection1.Close(); } } }