首先，程序的界面如下：
这里一定要使用OpenFileDialog控件，然后该页面代码如下：
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Text;
using System.Windows.Forms;
using System.Xml;namespace DBDesign
{
public partial class Form1 : Form
{
public Form1()
{
InitializeComponent();
}private void button1_Click(object sender, EventArgs e)
{
this.openFileDialog1.Filter = "pdm文件(*.pdm)|*.pdm";
this.openFileDialog1.Multiselect = false;if (this.openFileDialog1.ShowDialog() == DialogResult.OK)
{
this.label2.Text = this.openFileDialog1.FileName;
}
}private void button2_Click(object sender, EventArgs e)
{
try
{
PdmReader mTest = new PdmReader(this.label2.Text);
Form2 f2 = new Form2(mTest, this.label2.Text);
f2.Show();
this.Visible = false;
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
}
}private void Form1_FormClosed(object sender, FormClosedEventArgs e)
{
Application.Exit();
}
}
}
然后第二个页面界面如下：
这个界面的代码如下：
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Text;
using System.IO;
using System.Windows.Forms;
using Microsoft.Office.Interop.Excel;namespace DBDesign
{
public partial class Form2 : Form
{
private PdmReader pr = new PdmReader();private string path = string.Empty;
public Form2(PdmReader pr, string path)
{
InitializeComponent();this.pr = pr;
this.path = path;
}private void Form2_Load(object sender, EventArgs e)
{
pr.InitData();this.dataGridView1.AutoGenerateColumns = false;
this.dataGridView1.DataSource = pr.Tables;string[] names = null;
List<string> hms = new List<string>();
List<string> res = null;
for (int i = 0; names != null && i < names.Length; i++)
{
string[] str = names[i].Split(new char[] { ‘!‘ }, StringSplitOptions.RemoveEmptyEntries);
res = hms.FindAll(M => M.Equals(str[0].Substring(24)));
if (!(res != null && res.Count > 0))
{
hms.Add(str[0].Substring(24));
}
}
foreach (string s in hms)
{
this.comboBox1.Items.Add(s);
}
}private void button2_Click(object sender, EventArgs e)
{
this.Visible = false;
Form1 f1 = new Form1();
f1.Show();
}private void Form2_FormClosed(object sender, FormClosedEventArgs e)
{
System.Windows.Forms.Application.Exit();
}private void button3_Click(object sender, EventArgs e)
{
if (this.comboBox1.SelectedItem != null && !this.comboBox1.SelectedItem.Equals(""))
{
FileInfo file = new FileInfo(path);
if (!Directory.Exists("D:\\work\\Test\\XML\\" + file.Name.Split(new char[] { ‘.‘ }, StringSplitOptions.RemoveEmptyEntries)[0]))
{
Directory.CreateDirectory("D:\\work\\Test\\XML\\" + file.Name.Split(new char[] { ‘.‘ }, StringSplitOptions.RemoveEmptyEntries)[0]);
}
if (Directory.Exists("D:\\work\\Test\\XML\\" + file.Name.Split(new char[] { ‘.‘ }, StringSplitOptions.RemoveEmptyEntries)[0] + "\\" + this.comboBox1.SelectedItem.ToString() + ".txt"))
{
File.Delete("D:\\work\\Test\\XML\\" + file.Name.Split(new char[] { ‘.‘ }, StringSplitOptions.RemoveEmptyEntries)[0] + "\\" + this.comboBox1.SelectedItem.ToString() + ".txt");
}
string str = string.Empty;
foreach (DataGridViewRow dr in this.dataGridView1.Rows)
{
if (dr.Cells[0].Value != null && int.Parse(dr.Cells[0].Value.ToString()) == 1)
{
str += dr.Cells[1].Value.ToString() + "|";
}
}
if (str.Length > 0)
{
str = str.Substring(0, str.Length - 1);
}
FileStream fs = new FileStream("D:\\work\\Test\\XML\\" + file.Name.Split(new char[] { ‘.‘ }, StringSplitOptions.RemoveEmptyEntries)[0] + "\\" + this.comboBox1.SelectedItem.ToString() + ".txt", FileMode.Create);
StreamWriter sw = new StreamWriter(fs);
sw.Write(str);
sw.Flush();
sw.Close();
fs.Close();
}
}private void button1_Click(object sender, EventArgs e)
{
int n = 1;
FileInfo file = new FileInfo(path);
Microsoft.Office.Interop.Excel.Application app = new Microsoft.Office.Interop.Excel.ApplicationClass();
app.Visible = false;
Workbook wb = app.Workbooks.Add(true);
Worksheet ws = (Worksheet)wb.ActiveSheet;
ws.Name = "所有表";
((Microsoft.Office.Interop.Excel.Range)ws.Columns["B", Type.Missing]).ColumnWidth = 25.50;
((Microsoft.Office.Interop.Excel.Range)ws.Columns["A", Type.Missing]).HorizontalAlignment = Microsoft.Office.Interop.Excel.XlVAlign.xlVAlignCenter;
((Microsoft.Office.Interop.Excel.Range)ws.Columns["E", Type.Missing]).HorizontalAlignment = Microsoft.Office.Interop.Excel.XlVAlign.xlVAlignCenter;
((Microsoft.Office.Interop.Excel.Range)ws.Columns["F", Type.Missing]).HorizontalAlignment = Microsoft.Office.Interop.Excel.XlVAlign.xlVAlignCenter;
((Microsoft.Office.Interop.Excel.Range)ws.Columns["C", Type.Missing]).ColumnWidth = 43.50;
((Microsoft.Office.Interop.Excel.Range)ws.Columns["D", Type.Missing]).ColumnWidth = 10.00;
((Microsoft.Office.Interop.Excel.Range)ws.Columns["E", Type.Missing]).ColumnWidth = 8.50;
((Microsoft.Office.Interop.Excel.Range)ws.Columns["F", Type.Missing]).ColumnWidth = 8.50;
Range r = ws.get_Range(ws.Cells[1,1],ws.Cells[1,6]);
r.Interior.ColorIndex = 37;
r.Font.Size = 12;
r.Font.Bold = true;
Borders borders = r.Borders;
borders.LineStyle = Microsoft.Office.Interop.Excel.XlLineStyle.xlContinuous;
ws.Cells[n, 1] = "序号";
ws.Cells[n, 2] = "表名";
ws.Cells[n, 3] = "表说明";
ws.Cells[n, 4] = "字段类型";
ws.Cells[n, 5] = "长度";
ws.Cells[n, 6] = "允许空";n = 2;
List<string> list = new List<string>();
for (int i = 0; i < this.dataGridView1.Rows.Count; i++)
{
DataGridViewRow dr = this.dataGridView1.Rows[i];
string str = dr.Cells[1].Value.ToString();
if (dr.Cells["cbxTable"].Value != null && dr.Cells["cbxTable"].Value.ToString().Equals("1"))
{
list.Add(dr.Cells[1].Value.ToString());
}
}foreach (TableInfo table in pr.Tables)
{
bool print = false;
if (this.checkBox1.Checked)
{
print = true;
}
else
{
foreach (string s in list)
{
if (s.Equals(table.Code))
{
print = true;
}
}
}
if (print)
{
Range rt = ws.get_Range(ws.Cells[n, 1], ws.Cells[n, 6]);
rt.Interior.ColorIndex = 35;
rt.Font.Size = 12;
Borders border = rt.Borders;
border.LineStyle = Microsoft.Office.Interop.Excel.XlLineStyle.xlContinuous;
ws.Cells[n, 1] = "T";
ws.Cells[n, 2] = table.Code;
ws.Cells[n, 3] = table.Comment;
ws.Cells[n, 4] = "";
ws.Cells[n, 5] = "";
ws.Cells[n, 6] = "";n = n + 1;
for (int i = 0; i < table.Columns.Count; i++)
{
Range rtc = ws.get_Range(ws.Cells[n, 1], ws.Cells[n, 6]);
rtc.Font.Size = 12;
Borders borderc = rtc.Borders;
borderc.LineStyle = Microsoft.Office.Interop.Excel.XlLineStyle.xlContinuous;
ws.Cells[n, 1] = i + 1;
ws.Cells[n, 2] = table.Columns[i].Code;
ws.Cells[n, 3] = table.Columns[i].Comment;
ws.Cells[n, 4] = table.Columns[i].DataType.Contains("(") ? table.Columns[i].DataType.Split(new char[] { ‘(‘ }, StringSplitOptions.RemoveEmptyEntries)[0] : table.Columns[i].DataType;
if (table.Columns[i].DataType.Equals("int"))
{
ws.Cells[n, 5] = 10;
}
else if (table.Columns[i].DataType.Equals("datetime"))
{
ws.Cells[n, 5] = 23;
}
else
{
ws.Cells[n, 5] = table.Columns[i].Length;
}
ws.Cells[n, 6] = table.Columns[i].Mandatory ? "" : "√";if (table.Primary != null)
{
foreach (string pk in table.Primary)
{
if (pk.Equals(table.Columns[i].ColumnId))
{
rtc.Interior.ColorIndex = 6;
}
}
}n = n + 1;
}
}
}wb.Saved = true;
app.ActiveWorkbook.SaveCopyAs("D:\\Test.xlsx");
MessageBox.Show("over!");
}
}
}
然后这里还用到了四个别的类，分别列举一下：
1.TableInfo.cs
using System;
using System.Collections.Generic;
using System.Text;namespace DBDesign
{
//表信息
public class TableInfo
{
public TableInfo()
{
}
string tableId;public string TableId
{
get { return tableId; }
set { tableId = value; }
}
string objectID;public string ObjectID
{
get { return objectID; }
set { objectID = value; }
}
string name;public string Name
{
get { return name; }
set { name = value; }
}
string code;public string Code
{
get { return code; }
set { code = value; }
}
int creationDate;public int CreationDate
{
get { return creationDate; }
set { creationDate = value; }
}
string creator;public string Creator
{
get { return creator; }
set { creator = value; }
}
int modificationDate;public int ModificationDate
{
get { return modificationDate; }
set { modificationDate = value; }
}
string modifier;public string Modifier
{
get { return modifier; }
set { modifier = value; }
}
string comment;public string Comment
{
get { return comment; }
set { comment = value; }
}string physicalOptions;
public string PhysicalOptions
{
get { return physicalOptions; }
set { physicalOptions = value; }
}IList<ColumnInfo> columns;
public IList<ColumnInfo> Columns
{
get { return columns; }
}IList<PdmKey> keys;
public IList<PdmKey> Keys
{
get { return keys; }
}IList<string> primary;
public IList<string> Primary
{
get { return primary; }
set { primary = value; }
}public void AddColumn(ColumnInfo mColumn)
{
if (columns == null)
columns = new List<ColumnInfo>();
columns.Add(mColumn);
}public void AddKey(PdmKey mKey)
{
if (keys == null)
keys = new List<PdmKey>();
keys.Add(mKey);
}public void AddPrimary(string id)
{
if (primary == null)
primary = new List<string>();
primary.Add(id);
}
}}
2.PdmReader.cs
using System;
using System.Collections.Generic;
using System.Text;
using System.Xml;namespace DBDesign
{
public class PdmReader
{
public const string a = "attribute", c = "collection", o = "object";public const string cClasses = "c:Classes";
public const string oClass = "o:Class";public const string cAttributes = "c:Attributes";
public const string oAttribute = "o:Attribute";public const string cTables = "c:Tables";
public const string oTable = "o:Table";public const string cColumns = "c:Columns";
public const string oColumn = "o:Column";XmlDocument xmlDoc;
XmlNamespaceManager xmlnsManager;
/// <summary>构造函数 </summary>
public PdmReader()
{
// TODO: 在此处添加构造函数逻辑
xmlDoc = new XmlDocument();
}
/// <summary>构造函数 </summary>
public PdmReader(string pdm_file)
{
PdmFile = pdm_file;
}string pdmFile;
public string PdmFile
{
get { return pdmFile; }
set
{
pdmFile = value;
if (xmlDoc == null)
{
xmlDoc = new XmlDocument();
xmlDoc.Load(pdmFile);
xmlnsManager = new XmlNamespaceManager(xmlDoc.NameTable);
xmlnsManager.AddNamespace("a", "attribute");
xmlnsManager.AddNamespace("c", "collection");
xmlnsManager.AddNamespace("o", "object");
}
}
}IList<TableInfo> tables;
public IList<TableInfo> Tables
{
get { return tables; }
set { tables = value; }
}public void InitData()
{
if (Tables == null)
Tables = new List<TableInfo>();
XmlNode xnTables = xmlDoc.SelectSingleNode("//" + cTables, xmlnsManager);
foreach (XmlNode xnTable in xnTables.ChildNodes)
{
Tables.Add(GetTable(xnTable));
}
}//初始化"o:Table"的节点
private TableInfo GetTable(XmlNode xnTable)
{
TableInfo mTable = new TableInfo();
XmlElement xe = (XmlElement)xnTable;
mTable.TableId = xe.GetAttribute("Id");
XmlNodeList xnTProperty = xe.ChildNodes;
foreach (XmlNode xnP in xnTProperty)
{
switch (xnP.Name)
{
case "a:ObjectID": mTable.ObjectID = xnP.InnerText;
break;
case "a:Name": mTable.Name = xnP.InnerText;
break;
case "a:Code": mTable.Code = xnP.InnerText;
break;
case "a:CreationDate": mTable.CreationDate = Convert.ToInt32(xnP.InnerText);
break;
case "a:Creator": mTable.Creator = xnP.InnerText;
break;
case "a:ModificationDate": mTable.ModificationDate = Convert.ToInt32(xnP.InnerText);
break;
case "a:Modifier": mTable.Modifier = xnP.InnerText;
break;
case "a:Comment": mTable.Comment = xnP.InnerText;
break;
case "a:PhysicalOptions": mTable.PhysicalOptions = xnP.InnerText;
break;
case "c:Columns": InitColumns(xnP, mTable);
break;
case "c:Keys": InitKeys(xnP, mTable);
break;
case "c:PrimaryKey": InitPrimary(xnP, mTable);
break;
}
}
return mTable;
}
//初始化"c:Columns"的节点
private void InitColumns(XmlNode xnColumns, TableInfo pTable)
{
foreach (XmlNode xnColumn in xnColumns)
{
pTable.AddColumn(GetColumn(xnColumn));
}
}//初始化c:Keys"的节点
private void InitKeys(XmlNode xnKeys, TableInfo pTable)
{
foreach (XmlNode xnKey in xnKeys)
{
pTable.AddKey(GetKey(xnKey));
}
}//初始化c:PrimaryKey的节点
private void InitPrimary(XmlNode xnKeys, TableInfo pTable)
{
foreach (XmlNode xnKey in xnKeys)
{
PdmKey key = GetPrimary(xnKey);
foreach (PdmKey pk in pTable.Keys)
{
if (pk.KeyId.Equals(key.KeyId))
{
foreach (ColumnInfo ci in pk.Columns)
{
pTable.AddPrimary(ci.ColumnId);
}
}
}
}
}private ColumnInfo GetColumn(XmlNode xnColumn)
{
ColumnInfo mColumn = new ColumnInfo();
XmlElement xe = (XmlElement)xnColumn;
mColumn.ColumnId = xe.GetAttribute("Id");
XmlNodeList xnCProperty = xe.ChildNodes;
foreach (XmlNode xnP in xnCProperty)
{
switch (xnP.Name)
{
case "a:ObjectID": mColumn.ObjectID = xnP.InnerText;
break;
case "a:Name": mColumn.Name = xnP.InnerText;
break;
case "a:Code": mColumn.Code = xnP.InnerText;
break;
case "a:CreationDate": mColumn.CreationDate = Convert.ToInt32(xnP.InnerText);
break;
case "a:Creator": mColumn.Creator = xnP.InnerText;
break;
case "a:ModificationDate": mColumn.ModificationDate = Convert.ToInt32(xnP.InnerText);
break;
case "a:Modifier": mColumn.Modifier = xnP.InnerText;
break;
case "a:Comment": mColumn.Comment = xnP.InnerText;
break;
case "a:DataType": mColumn.DataType = xnP.InnerText;
break;
case "a:Length": mColumn.Length = xnP.InnerText;
break;
case "a:Identity": mColumn.Identity = xnP.InnerText.Equals("Yes") ? true : false;
break;
case "a:Mandatory": mColumn.Mandatory = xnP.InnerText.Equals("1") ? true : false;
break;
case "a:PhysicalOptions": mColumn.PhysicalOptions = xnP.InnerText;
break;
case "a:ExtendedAttributesText": mColumn.ExtendedAttributesText = xnP.InnerText;
break;
}
}
return mColumn;
}private PdmKey GetKey(XmlNode xnKey)
{
PdmKey mKey = new PdmKey();
XmlElement xe = (XmlElement)xnKey;
mKey.KeyId = xe.GetAttribute("Id");
XmlNodeList xnKProperty = xe.ChildNodes;
foreach (XmlNode xnP in xnKProperty)
{
switch (xnP.Name)
{
case "a:ObjectID": mKey.ObjectID = xnP.InnerText;
break;
case "a:Name": mKey.Name = xnP.InnerText;
break;
case "a:Code": mKey.Code = xnP.InnerText;
break;
case "a:CreationDate": mKey.CreationDate = Convert.ToInt32(xnP.InnerText);
break;
case "a:Creator": mKey.Creator = xnP.InnerText;
break;
case "a:ModificationDate": mKey.ModificationDate = Convert.ToInt32(xnP.InnerText);
break;
case "a:Modifier": mKey.Modifier = xnP.InnerText;
break;
//还差 <c:Key.Columns>
case "c:Key.Columns": GetKeyColumn(xnP, mKey);
break;
}
}
return mKey;
}public void GetKeyColumn(XmlNode xnP ,PdmKey mKey)
{
XmlElement xe = (XmlElement)xnP;
XmlNodeList nodeList = xe.ChildNodes;
foreach (XmlNode node in nodeList)
{
ColumnInfo ci = new ColumnInfo();
ci.ColumnId = ((XmlElement)node).GetAttribute("Ref");
mKey.AddColumn(ci);
}
}private PdmKey GetPrimary(XmlNode xnKey)
{
PdmKey mKey = new PdmKey();
XmlElement xe = (XmlElement)xnKey;
mKey.KeyId = xe.GetAttribute("Ref");
return mKey;
}
}}
3.PdmKey.cs
using System;
using System.Collections.Generic;
using System.Text;namespace DBDesign
{
public class PdmKey
{
public PdmKey()
{
}string keyId;
public string KeyId
{
get { return keyId; }
set { keyId = value; }
}
string objectID;public string ObjectID
{
get { return objectID; }
set { objectID = value; }
}
string name;public string Name
{
get { return name; }
set { name = value; }
}
string code;public string Code
{
get { return code; }
set { code = value; }
}
int creationDate;public int CreationDate
{
get { return creationDate; }
set { creationDate = value; }
}
string creator;public string Creator
{
get { return creator; }
set { creator = value; }
}
int modificationDate;public int ModificationDate
{
get { return modificationDate; }
set { modificationDate = value; }
}
string modifier;public string Modifier
{
get { return modifier; }
set { modifier = value; }
}IList<ColumnInfo> columns;
public IList<ColumnInfo> Columns
{
get { return columns; }
}public void AddColumn(ColumnInfo mColumn)
{
if (columns == null)
columns = new List<ColumnInfo>();
columns.Add(mColumn);
}
}}
4.ColumnInfo.cs
using System;
using System.Collections.Generic;
using System.Text;namespace DBDesign
{
public class ColumnInfo
{
public ColumnInfo()
{ }string columnId;
public string ColumnId
{
get { return columnId; }
set { columnId = value; }
}
string objectID;public string ObjectID
{
get { return objectID; }
set { objectID = value; }
}
string name;public string Name
{
get { return name; }
set { name = value; }
}
string code;public string Code
{
get { return code; }
set { code = value; }
}
int creationDate;public int CreationDate
{
get { return creationDate; }
set { creationDate = value; }
}
string creator;public string Creator
{
get { return creator; }
set { creator = value; }
}
int modificationDate;public int ModificationDate
{
get { return modificationDate; }
set { modificationDate = value; }
}
string modifier;public string Modifier
{
get { return modifier; }
set { modifier = value; }
}
string comment;public string Comment
{
get { return comment; }
set { comment = value; }
}
string dataType;public string DataType
{
get { return dataType; }
set { dataType = value; }
}
string length;public string Length
{
get { return length; }
set { length = value; }
}
//是否自增量
bool identity;public bool Identity
{
get { return identity; }
set { identity = value; }
}
bool mandatory;
//禁止为空
public bool Mandatory
{
get { return mandatory; }
set { mandatory = value; }
}
string extendedAttributesText;
//扩展属性
public string ExtendedAttributesText
{
get { return extendedAttributesText; }
set { extendedAttributesText = value; }
}
string physicalOptions;public string PhysicalOptions
{
get { return physicalOptions; }
set { physicalOptions = value; }
}
}}
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