GitBucket
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 DevComponents.DotNetBar;
using System.Xml;
using System.Data.SqlClient;
using System.IO;
namespace Cyberpipe
{
public partial class FrmMDDictory : Office2007Form
{
string filename = Utility.filename;
List<string> pipelineLayerNames = new List<string>();//线图层名称
List<string> workwellLayerNames = new List<string>();//工井图层名称
List<string> valueLayerNames = new List<string>();//阀门图层名称
List<string> instrumenLayerNames = new List<string>();//附属物图层名称
private static SqlConnection conn = null;
private static SqlCommand sqlCmd = null;
private static SqlDataReader sqlReader = null;
public static string layernamePub;
public FrmMDDictory()
{
InitializeComponent();
//初始化树
loadTreeView(layerTree);
}
private void layerTree_AfterSelect(object sender, TreeViewEventArgs e)
{
String layername = this.layerTree.SelectedNode.Text;
layernamePub = layername;
if (this.layerTree.SelectedNode.GetNodeCount(true) == 0)
{
searchLayerDicInfo(layername);
}
else
{
}
}
private void searchLayerDicInfo(string layername)
{
string strSql = "select COLUMN_NAME 字段名, DATA_TYPE 类型编号, DATA_LENGTH 长度 from "
+ " user_tab_columns where TABLE_NAME='" + layername+"'";
DataTable table = OledbHelper.QueryTable(strSql);
dataGridViewX1.DataSource = table;
}
private void loadTreeView(TreeView tv)//构建图层树
{
try
{
XmlDocument doc = new XmlDocument();
doc.Load(filename);
XmlNodeList Params1 = doc.SelectNodes("/Params/layers");
//tv.ShowPlusMinus = false;
//tv.Nodes.Clear();
tv.ShowLines = true;
// tv.ImageList = imageList1;
tv.CheckBoxes = false;
foreach (XmlNode paramsNode in Params1) //layers
{
foreach (XmlNode layerNode in paramsNode) //layer
{
TreeNode nodelayer = new TreeNode();
string layerName = layerNode.Attributes["label"].Value;
nodelayer.Text = layerName;
if (layerNode.HasChildNodes != false)
{
tv.Nodes.Add(nodelayer);
foreach (XmlNode layerchildNode in layerNode) //layerchild
{
if (layerchildNode.Name == "layerchild")
{
TreeNode nodelayerchild = new TreeNode();
string layerType = layerchildNode.Attributes["type"].Value;
string layerchildName = layerchildNode.Attributes["label"].Value;
if (layerType == "locaserver")
{
//string layerName1 = layerchildNode.Attributes["layer"].Value;
//nodelayerchild.Text = layerchildName;
//nodelayerchild.Tag = layerType + "|" + layerName1;
//nodelayerchild.Checked = true;
//nodelayer.Nodes.Add(nodelayerchild);
}
else
{
string layerName1 = layerchildNode.Attributes["layer"].Value;
if (layerchildNode.Attributes["isPipeLine"] != null)
{
pipelineLayerNames.Add(layerName1);
}
if (layerchildNode.Attributes["isWorkWell"] != null)
{
workwellLayerNames.Add(layerName1);
}
if (layerchildNode.Attributes["isValve"] != null)
{
valueLayerNames.Add(layerName1);
}
if (layerchildNode.Attributes["isInstrument"] != null)
{
instrumenLayerNames.Add(layerName1);
}
//bool boollayer = AddLayers(layerName1, "");
nodelayerchild.Text = layerchildName;
nodelayerchild.Tag = layerType + "|" + layerName1;
//nodelayerchild.Checked = boollayer;
nodelayer.Nodes.Add(nodelayerchild);
}
}
else if (layerchildNode.Name == "layertype")
{
TreeNode nodelayerchild = new TreeNode();
string layerType = layerchildNode.Attributes["label"].Value;
nodelayerchild.Text = layerType;
nodelayerchild.Tag = layerType;
nodelayerchild.Checked = true;
nodelayer.Nodes.Add(nodelayerchild);
if (layerchildNode.HasChildNodes == true)
{
foreach (XmlNode childNodeLayer in layerchildNode)
{
if (childNodeLayer.HasChildNodes == true)
{
TreeNode nodelayerchild2 = new TreeNode();
string layer = childNodeLayer.Attributes["label"].Value;
nodelayerchild2.Text = layer;
nodelayerchild2.Tag = layer;
nodelayerchild2.Checked = true;
nodelayerchild.Nodes.Add(nodelayerchild2);
foreach (XmlNode n in childNodeLayer)
{
TreeNode nodelayerchild1 = new TreeNode();
string layerName1 = n.Attributes["layer"].Value;
string layerchildName = n.Attributes["label"].Value;
string layerType1 = n.Attributes["type"].Value;
if (n.Attributes["isPipeLine"] != null)
{
pipelineLayerNames.Add(layerName1);
}
if (n.Attributes["isWorkWell"] != null)
{
workwellLayerNames.Add(layerName1);
}
if (n.Attributes["isValve"] != null)
{
valueLayerNames.Add(layerName1);
}
if (n.Attributes["isInstrument"] != null)
{
instrumenLayerNames.Add(layerName1);
}
//bool boollayer = AddLayers(layerName1, "");
nodelayerchild1.Text = layerchildName;
nodelayerchild1.Tag = layerType1 + "|" + layerName1;
//nodelayerchild1.Checked = boollayer;
nodelayerchild2.Nodes.Add(nodelayerchild1);
}
}
else
{
TreeNode nodelayerchild1 = new TreeNode();
string layerName1 = childNodeLayer.Attributes["layer"].Value;
string layerchildName = childNodeLayer.Attributes["label"].Value;
string layerType1 = childNodeLayer.Attributes["type"].Value;
if (childNodeLayer.Attributes["isPipeLine"] != null)
{
pipelineLayerNames.Add(layerName1);
}
if (childNodeLayer.Attributes["isWorkWell"] != null)
{
workwellLayerNames.Add(layerName1);
}
if (childNodeLayer.Attributes["isValve"] != null)
{
valueLayerNames.Add(layerName1);
}
if (childNodeLayer.Attributes["isInstrument"] != null)
{
instrumenLayerNames.Add(layerName1);
}
//bool boollayer = AddLayers(layerName1, "");
nodelayerchild1.Text = layerchildName;
nodelayerchild1.Tag = layerType1 + "|" + layerName1;
//nodelayerchild1.Checked = boollayer;
nodelayerchild.Nodes.Add(nodelayerchild1);
}
}
}
}
}
}
else
{
tv.Nodes.Add(nodelayer);
}
}
}
if (tv.Nodes.Count > 0)
{
//tv.Nodes[0].Expand();
if (tv.Nodes.Count > 0)
{
foreach (TreeNode node in tv.Nodes)
{
//node.Expand();
}
}
}
//tv.ExpandAll();
}
catch (Exception ex)
{
MessageBox.Show(ex.ToString());
}
}
//导出结果
private void buttonX1_Click(object sender, EventArgs e)
{
if (dataGridViewX1.Rows.Count > 0)
{
SaveFileDialog dlg = new SaveFileDialog();
dlg.Filter = "Excel files (*.xls)|*.xls";
dlg.FilterIndex = 0;
dlg.RestoreDirectory = true;
//dlg.CreatePrompt = true;
dlg.Title = "保存为Excel文件";
dlg.FileName = layernamePub + "图层-" + DateTime.Now.ToString("yyyyMMdd") + ".xls";
if (dlg.ShowDialog() == DialogResult.OK)
{
Stream myStream;
myStream = dlg.OpenFile();
StreamWriter sw = new StreamWriter(myStream, System.Text.Encoding.GetEncoding(-0));
string columnTitle = "";
try
{
sw.WriteLine("内容：操作日志；日期：" + DateTime.Now.ToString("yyyy-MM-dd"));
//写入列标题
for (int i = 0; i < dataGridViewX1.ColumnCount; i++)
{
if (i > 0)
{
columnTitle += "\t";
}
columnTitle += dataGridViewX1.Columns[i].HeaderText;
}
sw.WriteLine(columnTitle);
//写入列内容
for (int j = 0; j < dataGridViewX1.Rows.Count; j++)
{
string columnValue = "";
for (int k = 0; k < dataGridViewX1.Columns.Count; k++)
{
if (k > 0)
{
columnValue += "\t";
}
if (dataGridViewX1.Rows[j].Cells[k].Value == null)
columnValue += "";
else
columnValue += dataGridViewX1.Rows[j].Cells[k].Value.ToString().Trim();
}
sw.WriteLine(columnValue);
}
sw.Close();
myStream.Close();
if (MessageBox.Show("导出Excel文件成功！是否打开？", "提示", MessageBoxButtons.YesNo) == DialogResult.Yes)
{
System.Diagnostics.Process.Start(dlg.FileName);
}
}
catch (Exception ex)
{
MessageBox.Show(ex.ToString());
}
finally
{
sw.Close();
myStream.Close();
}
}
}
}
}
}