/// <summary>
/// 备份数据库
/// </summary>
/// <returns>string</returns>
private string doBackUp()
{
// return conn + "|" + dbname + "|" + dbuser + "|" + dbpwd;
if (dbtype.ToLower() != "dcsqlite")
{
SQLDMO.Backup oBackup = new SQLDMO.BackupClass();
SQLDMO.SQLServer oSQLServer = new SQLDMO.SQLServerClass();
try
{
string bakname = IRequest.GetFormString("BackUp_Name");
string bakpath = "";
if (bakname.Contains(".bak"))
{
bakpath = Request.MapPath("~/app_data") + "\\" + bakname;
}
else
{
bakpath = Request.MapPath("~/app_data") + "\\" + bakname + ".bak";
}
oSQLServer.LoginSecure = false;
oSQLServer.Connect(conn, dbuser, dbpwd);
oBackup.Action = SQLDMO.SQLDMO_BACKUP_TYPE.SQLDMOBackup_Database;
oBackup.Database = dbname;
oBackup.Files = bakpath;
oBackup.BackupSetName = bakname;
oBackup.BackupSetDescription = "数据库备份";
oBackup.Initialize = true;
oBackup.SQLBackup(oSQLServer);
return "备份成功！";
}
catch (Exception ex)
{
return ex.Message;
}
finally
{
oSQLServer.DisConnect();
}
}
else if(dbtype.ToLower()=="dcsqlite")
{
try
{
string sourcename=Request.MapPath("~/app_data")+"\\DcmsDataBase.db";
string bakname = IRequest.GetFormString("BackUp_Name");
string bakpath = "";
if (bakname.Contains(".db"))
{
bakpath = Request.MapPath("~/app_data") + "\\" + bakname;
}
else
{
bakpath = Request.MapPath("~/app_data") + "\\" + bakname + ".db";
}
// DirectoryInfo di = new DirectoryInfo(Request.MapPath("~/app_data"));
if(File.Exists(bakpath))//备份文件已存在
{
return "该备份文件已存在，请换个名称。";
}
File.Copy(sourcename, bakpath,false);
return "备份成功！";
}
catch (Exception ex)
{
return ex.Message;
}
}
return "找不到源数据库文件，备份失败！";
}
/// <summary>
/// 备份数据库
/// </summary>
/// <returns>string</returns>
private string doBackUp()
{
// return conn + "|" + dbname + "|" + dbuser + "|" + dbpwd;
if (dbtype.ToLower() != "dcsqlite")
{
SQLDMO.Backup oBackup = new SQLDMO.BackupClass();
SQLDMO.SQLServer oSQLServer = new SQLDMO.SQLServerClass();
try
{
string bakname = IRequest.GetFormString("BackUp_Name");
string bakpath = "";
if (bakname.Contains(".bak"))
{
bakpath = Request.MapPath("~/app_data") + "\\" + bakname;
}
else
{
bakpath = Request.MapPath("~/app_data") + "\\" + bakname + ".bak";
}
oSQLServer.LoginSecure = false;
oSQLServer.Connect(conn, dbuser, dbpwd);
oBackup.Action = SQLDMO.SQLDMO_BACKUP_TYPE.SQLDMOBackup_Database;
oBackup.Database = dbname;
oBackup.Files = bakpath;
oBackup.BackupSetName = bakname;
oBackup.BackupSetDescription = "数据库备份";
oBackup.Initialize = true;
oBackup.SQLBackup(oSQLServer);
return("备份成功！");
}
catch (Exception ex)
{
return(ex.Message);
}
finally
{
oSQLServer.DisConnect();
}
}
else if (dbtype.ToLower() == "dcsqlite")
{
try
{
string sourcename = Request.MapPath("~/app_data") + "\\DcmsDataBase.db";
string bakname = IRequest.GetFormString("BackUp_Name");
string bakpath = "";
if (bakname.Contains(".db"))
{
bakpath = Request.MapPath("~/app_data") + "\\" + bakname;
}
else
{
bakpath = Request.MapPath("~/app_data") + "\\" + bakname + ".db";
}
// DirectoryInfo di = new DirectoryInfo(Request.MapPath("~/app_data"));
if (File.Exists(bakpath))//备份文件已存在
{
return("该备份文件已存在，请换个名称。");
}
File.Copy(sourcename, bakpath, false);
return("备份成功！");
}
catch (Exception ex)
{
return(ex.Message);
}
}
return("找不到源数据库文件，备份失败！");
}