private void InitialCategory_Enter(object sender, EventArgs e)
{
try
{
InitialCategory.Items.Clear();
var lst = CLSServerDBs.GetAll(TextBox1.Text);
if (lst != null && lst.Count > 0)
{
foreach (var item in lst)
{
if (item.Name.ToLower() != "master" &&
item.Name.ToLower() != "model" &&
item.Name.ToLower() != "msdb" &&
item.Name.ToLower() != "tempdb")
{
InitialCategory.Items.Add(item.Name);
}
}
}
}
catch (Exception ex)
{
WebErrorLog.ErrorInstence.StartErrorLog(ex);
}
}
public static async Task <ReturnedSaveFuncInfo> ReStoreDbAsync(string connectionString, string pathf, bool autoBackup, ENSource Source)
{
var ret = new ReturnedSaveFuncInfo();
var cn = new SqlConnection();
try
{
GC.Collect();
SqlConnection.ClearAllPools();
if (autoBackup)
{
var dir = Application.StartupPath + "\\AradBackUp";
if (!Directory.Exists(dir))
{
Directory.CreateDirectory(dir);
}
var file = Path.GetFileName(System.Reflection.Assembly.GetEntryAssembly()?.Location)?.Replace(".exe", "__");
var d = Calendar.MiladiToShamsi(DateTime.Now).Replace("/", "_");
d += "__" + DateTime.Now.Hour + " - " + DateTime.Now.Minute;
file += d;
var filepath = dir + "\\" + file + ".Bak";
ret.AddReturnedValue(await BackupDbAsync(connectionString, Source, EnBackUpType.Manual, filepath));
}
if (pathf.EndsWith(".NPZ") || pathf.EndsWith(".npz"))
{
var zp = new Zip();
pathf = zp.ExtractTempDIR(pathf);
}
else if (pathf.EndsWith(".NPZ2") || pathf.EndsWith(".npz2"))
{
try
{
var zp = new CompressFile();
var res = await zp.ExtractTempDIR(pathf);
ret.AddReturnedValue(res);
if (res.HasError)
{
return(ret);
}
pathf = res.value;
}
catch
{
var zp = new Zip();
pathf = zp.ExtractTempDIR(pathf);
}
}
var csb = new SqlConnectionStringBuilder(connectionString);
var serverConnectionString =
connectionString.Replace("Initial Catalog=" + csb.InitialCatalog, "Initial Catalog=");
cn = new SqlConnection(serverConnectionString)
{
ConnectionString = serverConnectionString
};
var cmd = new SqlCommand("RESTORE DATABASE [dbName] FROM DISK = N'bkPath' WITH FILE = 1, MOVE N'novin' TO N'dbMDFPath', MOVE N'novin_log' TO N'dbLDFPath', NOUNLOAD, REPLACE, STATS = 5", cn);
var dbInfo = new CLSServerDBs(connectionString);
var backUpInfo = new DataBaseBackUpInfo(pathf, cn.ConnectionString);
cmd.CommandText = cmd.CommandText.Replace("dbName", csb.InitialCatalog);
cmd.CommandText = cmd.CommandText.Replace("bkPath", pathf);
cmd.CommandText = cmd.CommandText.Replace("novin", backUpInfo.LogicalName);
cmd.CommandText = cmd.CommandText.Replace("novin_log", backUpInfo.LogicalName + "_log.ldf");
cmd.CommandText = cmd.CommandText.Replace("dbMDFPath", dbInfo.FileName);
cmd.CommandText =
cmd.CommandText.Replace("dbLDFPath", dbInfo.FileName.ToLower().Replace(".mdf", "_log.Ldf"));
//تایم اوت بالا بردن مجاز است
cmd.CommandTimeout = 5 * 60 * 1000;//5 minutes
cn.Open();
var temp = cmd.CommandText;
cmd.CommandText = "ALTER DATABASE [" + csb.InitialCatalog + "] SET SINGLE_USER WITH ROLLBACK IMMEDIATE";
cmd.ExecuteNonQuery();
cmd.CommandText = temp;
cmd.ExecuteNonQuery();
// cmd.CommandText = NovinPardaz.Properties.Resources.DatabaseSettings;
cmd.CommandText = cmd.CommandText.Replace("dbName", csb.InitialCatalog);
cmd.ExecuteNonQuery();
cmd.CommandText = "ALTER DATABASE [" + csb.InitialCatalog + "] SET Multi_USER";
cmd.ExecuteNonQuery();
cn.Close();
SqlConnection.ClearAllPools();
Application.DoEvents();
}
catch (SqlException ex)
{
WebErrorLog.ErrorInstence.StartErrorLog(ex);
try { cn.Close(); } catch { }
ret.AddReturnedValue(ReturnedState.Error, $"حساب کاربری SQL دسترسی به مسیر نصب برنامه ندارد\r\n{ex.Message }//{ex?.InnerException?.Message ?? ""}");
}
catch (Exception ex)
{
WebErrorLog.ErrorInstence.StartErrorLog(ex);
try { cn.Close(); } catch { }
ret.AddReturnedValue(ex);
}
Task.Run(() => SetMultiUser(connectionString));
return(ret);
}
