C#生成安装文件后自动附加数据库的思路跟算法
来源:互联网 发布:php消息队列 编辑:程序博客网 时间:2024/06/10 04:56
using System;
using System.Collections.Generic;
using System.Windows.Forms;
using System.Data.SqlClient;
using System.Data;
using System.ServiceProcess;
namespace AdminZJC.DataBaseControl
{
/// <summary>
/// 数据库操作控制类
/// </summary>
public class DataBaseControl
{
/// <summary>
/// 数据库连接字符串
/// </summary>
public string ConnectionString;
/// <summary>
/// SQL操作语句/存储过程
/// </summary>
public string StrSQL;
/// <summary>
/// 实例化一个数据库连接对象
/// </summary>
private SqlConnection Conn;
/// <summary>
/// 实例化一个新的数据库操作对象Comm
/// </summary>
private SqlCommand Comm;
/// <summary>
/// 要操作的数据库名称
/// </summary>
public string DataBaseName;
/// <summary>
/// 数据库文件完整地址
/// </summary>
public string DataBase_MDF;
/// <summary>
/// 数据库日志文件完整地址
/// </summary>
public string DataBase_LDF;
/// <summary>
/// 备份文件名
/// </summary>
public string DataBaseOfBackupName;
/// <summary>
/// 备份文件路径
/// </summary>
public string DataBaseOfBackupPath;
/// <summary>
/// 执行创建/修改数据库和表的操作
/// </summary>
public void DataBaseAndTableControl()
{
try
{
Conn = new SqlConnection(ConnectionString);
Conn.Open();
Comm = new SqlCommand();
Comm.Connection = Conn;
Comm.CommandText = StrSQL;
Comm.CommandType = CommandType.Text;
Comm.ExecuteNonQuery();
MessageBox.Show("数据库操作成功!", "信息提示", MessageBoxButtons.OK, MessageBoxIcon.Information);
}
catch (Exception ex)
{
MessageBox.Show(ex.Message, "信息提示", MessageBoxButtons.OK, MessageBoxIcon.Information);
}
finally
{
Conn.Close();
}
}
/// <summary>
/// 附加数据库
/// </summary>
public void AddDataBase()
{
try
{
Conn = new SqlConnection(ConnectionString);
Conn.Open();
Comm = new SqlCommand();
Comm.Connection = Conn;
Comm.CommandText = "sp_attach_db";
Comm.Parameters.Add(new SqlParameter(@"dbname", SqlDbType.NVarChar));
Comm.Parameters[@"dbname"].Value = DataBaseName;
Comm.Parameters.Add(new SqlParameter(@"filename1", SqlDbType.NVarChar));
Comm.Parameters[@"filename1"].Value = DataBase_MDF;
Comm.Parameters.Add(new SqlParameter(@"filename2", SqlDbType.NVarChar));
Comm.Parameters[@"filename2"].Value = DataBase_LDF;
Comm.CommandType = CommandType.StoredProcedure;
Comm.ExecuteNonQuery();
MessageBox.Show("附加数据库成功", "信息提示", MessageBoxButtons.OK, MessageBoxIcon.Information);
}
catch (Exception ex)
{
MessageBox.Show(ex.Message, "信息提示", MessageBoxButtons.OK, MessageBoxIcon.Information);
}
finally
{
Conn.Close();
}
}
/// <summary>
/// 分离数据库
/// </summary>
public void DeleteDataBase()
{
try
{
Conn = new SqlConnection(ConnectionString);
Conn.Open();
Comm = new SqlCommand();
Comm.Connection = Conn;
Comm.CommandText = @"sp_detach_db";
Comm.Parameters.Add(new SqlParameter(@"dbname", SqlDbType.NVarChar));
Comm.Parameters[@"dbname"].Value = DataBaseName;
Comm.CommandType = CommandType.StoredProcedure;
Comm.ExecuteNonQuery();
MessageBox.Show("分离数据库成功", "信息提示", MessageBoxButtons.OK, MessageBoxIcon.Information);
}
catch (Exception ex)
{
MessageBox.Show(ex.Message, "信息提示", MessageBoxButtons.OK, MessageBoxIcon.Information);
}
finally
{
Conn.Close();
}
}
/// <summary>
/// 备份数据库
/// </summary>
public void BackupDataBase()
{
try
{
Conn = new SqlConnection(ConnectionString);
Conn.Open();
Comm = new SqlCommand();
Comm.Connection = Conn;
Comm.CommandText = "use master;backup database @dbname to disk = @backupname;";
Comm.Parameters.Add(new SqlParameter(@"dbname", SqlDbType.NVarChar));
Comm.Parameters[@"dbname"].Value = DataBaseName;
Comm.Parameters.Add(new SqlParameter(@"backupname", SqlDbType.NVarChar));
Comm.Parameters[@"backupname"].Value = @DataBaseOfBackupPath + @DataBaseOfBackupName;
Comm.CommandType = CommandType.Text;
Comm.ExecuteNonQuery();
MessageBox.Show("备份数据库成功", "信息提示", MessageBoxButtons.OK, MessageBoxIcon.Information);
}
catch (Exception ex)
{
MessageBox.Show(ex.Message, "信息提示", MessageBoxButtons.OK, MessageBoxIcon.Information);
}
finally
{
Conn.Close();
}
}
/// <summary>
/// 还原数据库
/// </summary>
public void ReplaceDataBase()
{
try
{
string BackupFile = @DataBaseOfBackupPath + @DataBaseOfBackupName;
Conn = new SqlConnection(ConnectionString);
Conn.Open();
Comm = new SqlCommand();
Comm.Connection = Conn;
Comm.CommandText = "use master;restore database @DataBaseName From disk = @BackupFile with replace;";
Comm.Parameters.Add(new SqlParameter(@"DataBaseName", SqlDbType.NVarChar));
Comm.Parameters[@"DataBaseName"].Value = DataBaseName;
Comm.Parameters.Add(new SqlParameter(@"BackupFile", SqlDbType.NVarChar));
Comm.Parameters[@"BackupFile"].Value = BackupFile;
Comm.CommandType = CommandType.Text;
Comm.ExecuteNonQuery();
MessageBox.Show("还原数据库成功", "信息提示", MessageBoxButtons.OK, MessageBoxIcon.Information);
}
catch (Exception ex)
{
MessageBox.Show(ex.Message, "信息提示", MessageBoxButtons.OK, MessageBoxIcon.Information);
}
finally
{
Conn.Close();
}
}
}
}
/*
///调用事例:
还原数据库
private void button0_Click(object sender, EventArgs e)
{
DataBaseControl DBC = new DataBaseControl();
DBC.ConnectionString = "Data Source=(local);User id=sa;Password=123456; Initial Catalog=master";
DBC.DataBaseName = "MyDatabase";
DBC.DataBaseOfBackupName = @"back.bak";
DBC.DataBaseOfBackupPath = @"D:/Program Files/Microsoft SQL Server/MSSQL/Data/";
DBC.ReplaceDataBase();
}
附加数据库
private void button1_Click_1(object sender, EventArgs e)
{
DataBaseControl DBC = new DataBaseControl();
DBC.ConnectionString = "Data Source=(local);User id=sa;Password=123456; Initial Catalog=master";
DBC.DataBaseName = "MyDatabase";
DBC.DataBase_MDF = @"D:/Program Files/Microsoft SQL Server/MSSQL/Data/MyDatabase_Data.MDF";
DBC.DataBase_LDF = @"D:/Program Files/Microsoft SQL Server/MSSQL/Data/MyDatabase_Log.LDF";
DBC.AddDataBase();
}
备份数据库
private void button2_Click(object sender, EventArgs e)
{
DataBaseControl DBC = new DataBaseControl();
DBC.ConnectionString = "Data Source=(local);User id=sa;Password=123456; Initial Catalog=master";
DBC.DataBaseName = "MyDatabase";
DBC.DataBaseOfBackupName = @"back.bak";
DBC.DataBaseOfBackupPath = @"D:/Program Files/Microsoft SQL Server/MSSQL/Data/";
DBC.BackupDataBase();
}
分离数据库
private void button3_Click(object sender, EventArgs e)
{
DataBaseControl DBC = new DataBaseControl();
DBC.ConnectionString = "Data Source=(local);User id=sa;Password=123456; Initial Catalog=master";
DBC.DataBaseName = "MyDatabase";
DBC.DeleteDataBase();
}
using System.Collections.Generic;
using System.Windows.Forms;
using System.Data.SqlClient;
using System.Data;
using System.ServiceProcess;
namespace AdminZJC.DataBaseControl
{
/// <summary>
/// 数据库操作控制类
/// </summary>
public class DataBaseControl
{
/// <summary>
/// 数据库连接字符串
/// </summary>
public string ConnectionString;
/// <summary>
/// SQL操作语句/存储过程
/// </summary>
public string StrSQL;
/// <summary>
/// 实例化一个数据库连接对象
/// </summary>
private SqlConnection Conn;
/// <summary>
/// 实例化一个新的数据库操作对象Comm
/// </summary>
private SqlCommand Comm;
/// <summary>
/// 要操作的数据库名称
/// </summary>
public string DataBaseName;
/// <summary>
/// 数据库文件完整地址
/// </summary>
public string DataBase_MDF;
/// <summary>
/// 数据库日志文件完整地址
/// </summary>
public string DataBase_LDF;
/// <summary>
/// 备份文件名
/// </summary>
public string DataBaseOfBackupName;
/// <summary>
/// 备份文件路径
/// </summary>
public string DataBaseOfBackupPath;
/// <summary>
/// 执行创建/修改数据库和表的操作
/// </summary>
public void DataBaseAndTableControl()
{
try
{
Conn = new SqlConnection(ConnectionString);
Conn.Open();
Comm = new SqlCommand();
Comm.Connection = Conn;
Comm.CommandText = StrSQL;
Comm.CommandType = CommandType.Text;
Comm.ExecuteNonQuery();
MessageBox.Show("数据库操作成功!", "信息提示", MessageBoxButtons.OK, MessageBoxIcon.Information);
}
catch (Exception ex)
{
MessageBox.Show(ex.Message, "信息提示", MessageBoxButtons.OK, MessageBoxIcon.Information);
}
finally
{
Conn.Close();
}
}
/// <summary>
/// 附加数据库
/// </summary>
public void AddDataBase()
{
try
{
Conn = new SqlConnection(ConnectionString);
Conn.Open();
Comm = new SqlCommand();
Comm.Connection = Conn;
Comm.CommandText = "sp_attach_db";
Comm.Parameters.Add(new SqlParameter(@"dbname", SqlDbType.NVarChar));
Comm.Parameters[@"dbname"].Value = DataBaseName;
Comm.Parameters.Add(new SqlParameter(@"filename1", SqlDbType.NVarChar));
Comm.Parameters[@"filename1"].Value = DataBase_MDF;
Comm.Parameters.Add(new SqlParameter(@"filename2", SqlDbType.NVarChar));
Comm.Parameters[@"filename2"].Value = DataBase_LDF;
Comm.CommandType = CommandType.StoredProcedure;
Comm.ExecuteNonQuery();
MessageBox.Show("附加数据库成功", "信息提示", MessageBoxButtons.OK, MessageBoxIcon.Information);
}
catch (Exception ex)
{
MessageBox.Show(ex.Message, "信息提示", MessageBoxButtons.OK, MessageBoxIcon.Information);
}
finally
{
Conn.Close();
}
}
/// <summary>
/// 分离数据库
/// </summary>
public void DeleteDataBase()
{
try
{
Conn = new SqlConnection(ConnectionString);
Conn.Open();
Comm = new SqlCommand();
Comm.Connection = Conn;
Comm.CommandText = @"sp_detach_db";
Comm.Parameters.Add(new SqlParameter(@"dbname", SqlDbType.NVarChar));
Comm.Parameters[@"dbname"].Value = DataBaseName;
Comm.CommandType = CommandType.StoredProcedure;
Comm.ExecuteNonQuery();
MessageBox.Show("分离数据库成功", "信息提示", MessageBoxButtons.OK, MessageBoxIcon.Information);
}
catch (Exception ex)
{
MessageBox.Show(ex.Message, "信息提示", MessageBoxButtons.OK, MessageBoxIcon.Information);
}
finally
{
Conn.Close();
}
}
/// <summary>
/// 备份数据库
/// </summary>
public void BackupDataBase()
{
try
{
Conn = new SqlConnection(ConnectionString);
Conn.Open();
Comm = new SqlCommand();
Comm.Connection = Conn;
Comm.CommandText = "use master;backup database @dbname to disk = @backupname;";
Comm.Parameters.Add(new SqlParameter(@"dbname", SqlDbType.NVarChar));
Comm.Parameters[@"dbname"].Value = DataBaseName;
Comm.Parameters.Add(new SqlParameter(@"backupname", SqlDbType.NVarChar));
Comm.Parameters[@"backupname"].Value = @DataBaseOfBackupPath + @DataBaseOfBackupName;
Comm.CommandType = CommandType.Text;
Comm.ExecuteNonQuery();
MessageBox.Show("备份数据库成功", "信息提示", MessageBoxButtons.OK, MessageBoxIcon.Information);
}
catch (Exception ex)
{
MessageBox.Show(ex.Message, "信息提示", MessageBoxButtons.OK, MessageBoxIcon.Information);
}
finally
{
Conn.Close();
}
}
/// <summary>
/// 还原数据库
/// </summary>
public void ReplaceDataBase()
{
try
{
string BackupFile = @DataBaseOfBackupPath + @DataBaseOfBackupName;
Conn = new SqlConnection(ConnectionString);
Conn.Open();
Comm = new SqlCommand();
Comm.Connection = Conn;
Comm.CommandText = "use master;restore database @DataBaseName From disk = @BackupFile with replace;";
Comm.Parameters.Add(new SqlParameter(@"DataBaseName", SqlDbType.NVarChar));
Comm.Parameters[@"DataBaseName"].Value = DataBaseName;
Comm.Parameters.Add(new SqlParameter(@"BackupFile", SqlDbType.NVarChar));
Comm.Parameters[@"BackupFile"].Value = BackupFile;
Comm.CommandType = CommandType.Text;
Comm.ExecuteNonQuery();
MessageBox.Show("还原数据库成功", "信息提示", MessageBoxButtons.OK, MessageBoxIcon.Information);
}
catch (Exception ex)
{
MessageBox.Show(ex.Message, "信息提示", MessageBoxButtons.OK, MessageBoxIcon.Information);
}
finally
{
Conn.Close();
}
}
}
}
/*
///调用事例:
还原数据库
private void button0_Click(object sender, EventArgs e)
{
DataBaseControl DBC = new DataBaseControl();
DBC.ConnectionString = "Data Source=(local);User id=sa;Password=123456; Initial Catalog=master";
DBC.DataBaseName = "MyDatabase";
DBC.DataBaseOfBackupName = @"back.bak";
DBC.DataBaseOfBackupPath = @"D:/Program Files/Microsoft SQL Server/MSSQL/Data/";
DBC.ReplaceDataBase();
}
附加数据库
private void button1_Click_1(object sender, EventArgs e)
{
DataBaseControl DBC = new DataBaseControl();
DBC.ConnectionString = "Data Source=(local);User id=sa;Password=123456; Initial Catalog=master";
DBC.DataBaseName = "MyDatabase";
DBC.DataBase_MDF = @"D:/Program Files/Microsoft SQL Server/MSSQL/Data/MyDatabase_Data.MDF";
DBC.DataBase_LDF = @"D:/Program Files/Microsoft SQL Server/MSSQL/Data/MyDatabase_Log.LDF";
DBC.AddDataBase();
}
备份数据库
private void button2_Click(object sender, EventArgs e)
{
DataBaseControl DBC = new DataBaseControl();
DBC.ConnectionString = "Data Source=(local);User id=sa;Password=123456; Initial Catalog=master";
DBC.DataBaseName = "MyDatabase";
DBC.DataBaseOfBackupName = @"back.bak";
DBC.DataBaseOfBackupPath = @"D:/Program Files/Microsoft SQL Server/MSSQL/Data/";
DBC.BackupDataBase();
}
分离数据库
private void button3_Click(object sender, EventArgs e)
{
DataBaseControl DBC = new DataBaseControl();
DBC.ConnectionString = "Data Source=(local);User id=sa;Password=123456; Initial Catalog=master";
DBC.DataBaseName = "MyDatabase";
DBC.DeleteDataBase();
}
- C#生成安装文件后自动附加数据库的思路跟算法
- C#生成安装文件后自动附加数据库的思路跟算法
- C#生成安装文件后自动附加数据库的思路跟算法
- C#生成安装文件后自动附加数据库的思路跟算法
- c#自动附加分离备份还原数据库 C#生成安装文件后自动附加数据库的思路跟算法 打包之后,运行之前
- C#附加数据库的思路跟算法
- C#自动数据库代码生成的思路
- c# 打包程序中自动附加安装SQL Server数据库
- sql server 安装后,附加数据库后,出现的一系列问题
- eclipse跟新代码解决冲突后,要把自动生成的冲突文件删掉!!
- C#附加数据库算法及思路,包括附加、还原、备份、分离、压缩、创建、修改等常见操作(修正)
- sqlserver删除日志文件后无法附加数据库的解决方法
- C#项目打包,并自动附加数据库
- C#项目打包,并自动附加数据库
- 安装软件时如何自动附加数据库
- C#安装项目文件,自动读取参数的安装类(自动安装SQL SERVER数据库)
- installshield安装文件的制作小技巧--附加数据库
- 转:installshield安装文件的制作小技巧--附加数据库
- vista 上USB 设备可以使用了
- 11、12章(异常处理和范型算法)
- TDC的使用
- 文本自动换行
- 一个jsp文件实现从数据库中下载任意类型文件
- C#生成安装文件后自动附加数据库的思路跟算法
- 设置动态SQL参数值
- DLink624+A拨号失败的问题
- javascript弹出窗口问题总结
- window.showModalDialog方式/模式窗口数据不刷新(缓存)问题/模式窗口中,链接弹出新窗口问题/无提示关闭页面的方法
- struts开发中遇到的文本框readonly属性
- 关于java的hashCode方法
- Turbo C运算符优先级顺序
- 因病找新工作