}//ActualizarDatos();
/// <summary>
/// Eliminar datos del usuario
/// </summary>
/// <param name="guid"></param>
public void EliminarDatos()
{
string guidJson = LeerGuidJson();
try
{
if (ComprobarGuid(guidJson))
{
conexion = new MySqlConnection(cadenaConexion);
cmd = new MySqlCommand("Player_Delete", conexion);
cmd.CommandType = CommandType.StoredProcedure;
cmd.Parameters.AddWithValue("@guidBorrado", GuidCargado);
conexion.Open();
cmd.ExecuteNonQuery();
conexion.Close();
File.Delete(rutaPath);
File.Delete(rutaPath + ".meta");//Borrar al tener el .exe
Publicar(Codes.UsuarioEliminado.ToString() + "///" + GuidCargado, "log");
}
}
catch (MySqlException ex)
{
cmd.Cancel();
conexion.Close();
Publicar(GuidCargado + Codes.ErrorAlEliminar.ToString() + ex.ToString(), "excepcion");
}
}//EliminarDatos();
}//CargarDatosUsuario();
/// <summary>
/// Insertart datos del usuario
/// </summary>
/// <param name="guid">Clave principal del usuario</param>
/// <param name="nombre">Nombre del usuario</param>
/// <param name="monedas">Monedas en la cuenta</param>
/// <param name="tiempo">Tiempo record del juego</param>
public void InsertarDatos(string guid, string nombre, int monedas, string Minutos, string Segundos, int Partidas, int Ban, int Skin)
{
try
{
cmd = new MySqlCommand("Player_Insert", conexion);
cmd.CommandType = CommandType.StoredProcedure;
cmd.Parameters.AddWithValue("@Guid", guid);
cmd.Parameters.AddWithValue("@Nombre", nombre);
cmd.Parameters.AddWithValue("@Monedas", monedas);
cmd.Parameters.AddWithValue("@Minutos", Minutos);
cmd.Parameters.AddWithValue("@Segundos", Segundos);
cmd.Parameters.AddWithValue("@Partidas", Partidas);
cmd.Parameters.AddWithValue("@Baneado", Ban);
cmd.Parameters.AddWithValue("@Skin", Skin);
conexion.Open();
cmd.ExecuteNonQuery();
conexion.Close();
Publicar(Codes.UsuarioCreado.ToString() + "///" + guid + "///" + nombre, "log");
}
catch (MySqlException ex)
{
cmd.Cancel();
conexion.Close();
Publicar(guid + Codes.ErrorAlInsertar.ToString() + ex.ToString(), "excepcion");
}
}//InsertarDatos();
/// <summary>
/// Obtener informacion del usuario
/// </summary>
public void CargarDatosUsuario(string guid)
{
try
{
query = "SELECT * FROM datosjugador WHERE Guid like '" + guid + "';";
cmd = new MySqlCommand(query, conexion);
conexion.Open();
cmd.ExecuteNonQuery();
conexion.Close();
adaptador = new MySqlDataAdapter(query, conexion);
dt = new DataTable();
adaptador.Fill(dt);
if (dt.Rows.Count > 0)
{
GuidCargado = dt.Rows[0]["Guid"].ToString();
NombreCargado = dt.Rows[0]["Nombre"].ToString();
MonedasCargadas = int.Parse(dt.Rows[0]["Monedas"].ToString());
MinutosCargados = (dt.Rows[0]["Minutos"].ToString());
SegundosCargados = (dt.Rows[0]["Segundos"].ToString());
PartidasCargadas = int.Parse(dt.Rows[0]["Partidas"].ToString()); //Fatalba cargar las partidas
BanCargado = int.Parse(dt.Rows[0]["Baneado"].ToString()); //He cambiado a int la propiedad
SkinCargada = int.Parse(dt.Rows[0]["Skin"].ToString());
}
conexion.Close();
}
catch (Exception ex)
{
cmd.Cancel();
conexion.Close();
Publicar(GuidCargado + Codes.ErrorAlCargar.ToString() + ex.ToString(), "excepcion");
}
}//CargarDatosUsuario();
public static async Task <bool> insertUser(Account user)
{
return(await Task.Run(() =>
{
bool resultFlag = false;
if (connection.State != ConnectionState.Open)
{
openConnection();
}
if (connection.State == ConnectionState.Open)
{
var insertQuery = "INSERT INTO wypozyczalniaUzytkownicy(firstName,lastName,city,address,houseNumber,apartmentNumber,email,password) VALUES ('" + user.firstName + "','" + user.lastName + "','" + user.city + "','" + user.address + "','" + user.houseNumber + "','" + user.apartmentNumber + "','" + user.email + "','" + user.password + "');";
var result = new MySqlCommand(insertQuery, connection);
try
{
MySqlDataReader resultReader = result.ExecuteReader();
resultFlag = true;
resultReader.Close();
}
catch
{
resultFlag = false;
}
result.Cancel();
connection.Close();
}
return resultFlag;
}));
}
public void CancelSingleQuery()
{
if (Version < new Version(5, 0))
{
return;
}
// first we need a routine that will run for a bit
execSQL(@"CREATE PROCEDURE spTest(duration INT)
BEGIN
SELECT SLEEP(duration);
END");
MySqlCommand cmd = new MySqlCommand("spTest", conn);
cmd.CommandType = CommandType.StoredProcedure;
cmd.Parameters.AddWithValue("duration", 10);
// now we start execution of the command
CommandInvokerDelegate d = new CommandInvokerDelegate(CommandRunner);
d.BeginInvoke(cmd, null, null);
// sleep 1 seconds
Thread.Sleep(1000);
// now cancel the command
cmd.Cancel();
}
public static async Task <bool> insertCar(string brand, string model, int type, decimal odometer, string registrationNumber, int efficiency, int isDisabled, string imageUrl)
{
return(await Task.Run(() =>
{
bool resultFlag = false;
if (connection.State != ConnectionState.Open)
{
openConnection();
}
if (connection.State == ConnectionState.Open)
{
var insertQuery = "INSERT INTO wypozyczalniaSamochody(brand, model, type, odometer, registrationNumber, efficiency, isDisabled, imageUrl) VALUES ('" + brand + "','" + model + "','" + type + "','" + odometer + "','" + registrationNumber + "','" + efficiency + "','" + isDisabled + "','" + imageUrl + "');";
var result = new MySqlCommand(insertQuery, connection);
try
{
MySqlDataReader resultReader = result.ExecuteReader();
resultFlag = true;
resultReader.Close();
}
catch
{
resultFlag = false;
}
result.Cancel();
connection.Close();
}
return resultFlag;
}));
}
public List <Dictionary <string, string> > ExecuteQuery(string query)
{
List <Dictionary <string, string> > results = new List <Dictionary <string, string> >();
MySqlCommand comm = new MySqlCommand(query, _conn);
MySqlDataReader reader = null;
try
{
reader = comm.ExecuteReader();
}
catch (MySqlException exception)
{
throw new DBQExecutionFailException(exception.Code, exception.Number, exception.SqlState, exception.Message);
}
while (reader.Read())
{
results.Add(new Dictionary <string, string>());
for (int i = 0; i < reader.FieldCount; i++)
{
results.Last().Add(reader.GetName(i), reader.IsDBNull(i) ? DatabaseModel.NullVal : reader.GetString(i));
}
}
comm.Cancel();
reader.Close();
return(results);
}
public void ExecuteReaderReturnsReaderAfterCancel()
{
execSQL("DROP TABLE IF EXISTS TableWithDateAsPrimaryKey");
execSQL("DROP TABLE IF EXISTS TableWithStringAsPrimaryKey");
createTable("CREATE TABLE TableWithDateAsPrimaryKey(PrimaryKey date NOT NULL, PRIMARY KEY (PrimaryKey))", "InnoDB");
createTable("CREATE TABLE TableWithStringAsPrimaryKey(PrimaryKey nvarchar(50) NOT NULL, PRIMARY KEY (PrimaryKey))", "InnoDB");
string connStr = GetConnectionString(true);
using (MySqlConnection connection = new MySqlConnection(connStr))
{
connection.Open();
MySqlCommand command = new MySqlCommand("SELECT PrimaryKey FROM TableWithDateAsPrimaryKey", connection);
IDataReader reader = command.ExecuteReader(CommandBehavior.KeyInfo);
DataTable dataTableSchema = reader.GetSchemaTable();
command.Cancel();
reader.Close();
command = new MySqlCommand("SELECT PrimaryKey FROM TableWithStringAsPrimaryKey", connection);
reader = command.ExecuteReader(CommandBehavior.KeyInfo);
Assert.IsNotNull(reader);
dataTableSchema = reader.GetSchemaTable();
Assert.AreEqual("PrimaryKey", dataTableSchema.Rows[0][dataTableSchema.Columns[0]]);
reader.Close();
}
}
/// <summary>
/// Verify if O.S informations in List<>WaitList are done already
/// </summary>
public static void CheckList()
{
LogWriteLine("-------------------Executing unfinished O.S vector-------------------");
Conection.DeskOpen();
MySqlCommand sqlcommand = new MySqlCommand("", Conection.DeskConection);
//This method is basically the same thing than the SatisfactionSenderSeeker(). the only difference is that this method already have the os number.
for (int i = 0; i < WaitList.Count; i++)
{
sqlcommand.CommandText = "SELECT stc_os1 FROM v11_mafra.OpOrdensServicoCabecalhos where cod_os1 = " + WaitList[i].Cod;
try
{
int getstate = Convert.ToInt32(sqlcommand.ExecuteScalar());
if (getstate == 83)
{
InformationOS aux = WaitList[i];
WaitList.Remove(WaitList[i]);
GreenSignal(aux, i);
System.Threading.Thread.Sleep(1000);
}
}
catch (Exception e)
{
LogWriteLine("CODE 168 FAIL TO GET THE STATE OF O.S " + WaitList[i].Cod + " ERROR: " + e.Message);
}
}
sqlcommand.Cancel();
Conection.DeskConection.Close();
}
public void CancelSelect()
{
if (version < new Version(5, 0)) return;
execSQL("CREATE TABLE Test (id INT AUTO_INCREMENT PRIMARY KEY, name VARCHAR(20))");
for (int i=0; i < 10000; i++)
execSQL("INSERT INTO Test VALUES (NULL, 'my string')");
MySqlCommand cmd = new MySqlCommand("SELECT * FROM Test", conn);
cmd.CommandTimeout = 0;
int rows = 0;
using (MySqlDataReader reader = cmd.ExecuteReader())
{
reader.Read();
cmd.Cancel();
try
{
while (reader.Read())
{
rows++;
}
}
catch (Exception ex)
{
Assert.Fail(ex.Message);
}
}
Assert.IsTrue(rows < 10000);
}
//Insert statement
public static void InsertICMPRecord(IPHeader ipHeader, ICMPHeader icmpHeader)
{
String table_name = "ICMP_Packet";
string timestamp = DateTime.Now.ToString();
string source_ip = ipHeader.SourceAddress.ToString();
string dest_ip = ipHeader.DestinationAddress.ToString();
// IPAddress 0 for host machine, 1 for external I.P.
int type = icmpHeader.Type;
int code = icmpHeader.Code;
string time_to_live = ipHeader.TTL;
string query = string.Format("Insert into {0} values( '{1}','{2}','{3}',{4},{5}, {[6});", table_name, timestamp, source_ip, dest_ip, type, code, time_to_live);
Console.WriteLine(query);
//open connection
MySqlCommand cmd = new MySqlCommand(query, connection);
cmd.Cancel();
//Execute command
cmd.ExecuteNonQueryAsync();
}
public int admin_user_add(String id, String pw, String level)
{
int check = 0;
try
{
MySqlCommand comm = new MySqlCommand();
comm.Connection = connection;
comm.CommandText = "INSERT INTO user values(@id, @pw, 0, 'new', @level);";
comm.Parameters.AddWithValue("@id", id);
comm.Parameters.AddWithValue("@pw", pw);
comm.Parameters.AddWithValue("@level", level);
if (idcheck(id) == 0)
{
comm.ExecuteNonQuery();
check = 1;
}
comm.Cancel();
}
catch (Exception ex)
{
Console.WriteLine(ex);
}
return(check);
}
/// <summary>
/// 关闭数据库连接
/// </summary>
public static void CloseDataBase()
{
try
{
//销毁Commend
if (_mysqlCommand != null)
{
_mysqlCommand.Cancel();
}
_mysqlCommand = null;
//销毁Reader
if (_mysqlReader != null)
{
_mysqlReader.Close();
}
_mysqlReader = null;
//销毁Connection
if (_mysqlConnection != null)
{
_mysqlConnection.Close();
}
_mysqlConnection = null;
Console.WriteLine("成功关闭数据库");
}
catch (Exception e)
{
Console.WriteLine("关闭数据库出现问题" + e.Message);
throw;
}
}
public void CancelSingleQuery()
{
// first we need a routine that will run for a bit
executeSQL(@"CREATE PROCEDURE CancelSingleQuery(duration INT)
BEGIN
SELECT SLEEP(duration);
END");
MySqlCommand cmd = new MySqlCommand("CancelSingleQuery", Connection);
cmd.CommandType = CommandType.StoredProcedure;
cmd.Parameters.AddWithValue("duration", 10);
// now we start execution of the command
CommandInvokerDelegate d = new CommandInvokerDelegate(CommandRunner);
d.BeginInvoke(cmd, null, null);
// sleep 1 seconds
Thread.Sleep(1000);
// now cancel the command
cmd.Cancel();
Assert.True(resetEvent.WaitOne(30 * 1000), "timeout");
}
/// <summary>
/// 执行非查询SQL语句
/// </summary>
/// <param name="sql">SQL语句</param>
/// <param name="parameters">参数集合</param>
/// <returns>受影响的记录数</returns>
public override int ExecuteNoQuery(string sql, KdtParameterCollection parameters)
{
try
{
int effected = 0;
// 执行SQL命令
using (MySqlCommand cmd = new MySqlCommand(ReplaceSqlText(sql, parameters), _mySqlCn))
{
InitCommand(cmd); // 初始化
// 赋值参数
var hasConvertParams = ConvertToSqlParameter(parameters);
foreach (var item in hasConvertParams)
{
cmd.Parameters.Add(item.Value);
}
effected = cmd.ExecuteNonQuery();
cmd.Cancel();
cmd.Dispose();
}
return(effected);
}
catch (Exception ex)
{
KdtLoger.Instance.Error(ex);
throw new DataException(string.Format("执行非查询SQL语句错误,原因为:{0}", ex.Message));
}
}
/// <summary>
/// 执行查询,返回查询结果的第一行第一列
/// </summary>
/// <typeparam name="T">返回值类型</typeparam>
/// <param name="sql">SQL查询语句</param>
/// <param name="parameters">参数集合</param>
/// <returns>查询结果的第一行第一列</returns>
public override T ExecuteScalar <T>(string sql, KdtParameterCollection parameters)
{
try
{
T value = default(T);
// 执行SQL命令
using (MySqlCommand cmd = new MySqlCommand(ReplaceSqlText(ReplaceSqlText(sql, parameters), parameters), _mySqlCn))
{
InitCommand(cmd); // 初始化
// 赋值参数
var hasConvertParams = ConvertToSqlParameter(parameters);
foreach (var item in hasConvertParams)
{
cmd.Parameters.Add(item.Value);
}
value = cmd.ExecuteScalar().Convert <T>();
cmd.Cancel();
cmd.Dispose();
}
return(value);
}
catch (Exception ex)
{
KdtLoger.Instance.Error(ex);
throw new DataException(string.Format("执行查询,返回查询结果的第一行第一列错误,原因为:{0}", ex.Message));
}
}
public static int ReadTableToInt(string query, string column)
{
int result = 0;
MySqlConnection conn = new MySqlConnection(Conf.Connstr);
MySqlCommand command = conn.CreateCommand();
MySqlCommand cmd = new MySqlCommand(query, conn);
try
{
conn.Open();
MySqlDataReader reader = cmd.ExecuteReader(); //execure the reader
while (reader.Read())
{
result = reader.GetInt32(column);
}
}
catch (Exception ex)
{
Console.WriteLine(ex.ToString());
result = 0;
}
finally
{
cmd.Cancel();
conn.Close();
conn.Dispose();
}
return(result);
}
/// <summary>
/// Get a MembershipUsersCollection of MembershipUsers sorted by creation date.
/// </summary>
/// <param name="pageIndex">Current Page Index.</param>
/// <param name="pageSize">Current Page Size.</param>
/// <param name="membershipAppId">Membership ApplicationId.</param>
/// <param name="connString">Membership database connection string.</param>
/// <param name="totalUserCount">Returns the total users.</param>
/// <remarks>This custom method requires the uspFindAllMembershipUsersSorted stored procedure to work properly.</remarks>
/// <returns>A membershipUsersCollection sorted by creation date desc.</returns>
private static MembershipUserCollection ListAllUsersSorted(int pageIndex, int pageSize, int membershipAppId, string connString, out int totalUserCount)
{
MySqlConnection conn = new MySqlConnection(connString);
MembershipUserCollection users = new MembershipUserCollection();
MySqlDataReader reader = null;
totalUserCount = 0;
try
{
conn.Open();
totalUserCount = GetTotalUsers(membershipAppId, connString);
if (totalUserCount <= 0)
{
return(users);
}
MySqlCommand command = new MySqlCommand {
CommandType = CommandType.StoredProcedure, Connection = conn
};
command.Parameters.Add(new MySqlParameter("membershipAppId", membershipAppId));
command.CommandText = "uspFindAllMembershipUsersSorted";
reader = command.ExecuteReader();
int counter = 0;
int startIndex = pageSize * pageIndex;
int endIndex = startIndex + pageSize - 1;
while (reader.Read())
{
if (counter >= startIndex)
{
MembershipUser u = GetUserFromReader(reader);
users.Add(u);
}
if (counter >= endIndex)
{
command.Cancel();
break;
}
counter++;
}
}
catch (MySqlException)
{
// Handle exception.
}
finally
{
if (reader != null)
{
reader.Close();
}
conn.Close();
}
return(users);
}
public int get_pwmiss(String id)
{
int miss = 0;
string selectQuery = "Select password_miss from user where id=@id";
try
{
using (MySqlCommand cmd = new MySqlCommand(selectQuery, connection))
{
cmd.Parameters.AddWithValue("@id", id);
cmd.Prepare();
using (var reader = cmd.ExecuteReader())
{
if (reader.Read())
{
miss = int.Parse(reader.GetString(0));
}
if (reader != null)
{
reader.Close();
}
}
cmd.Cancel();
}
}
catch (Exception ex)
{
Console.WriteLine(ex);
}
return(miss);
}
public void StopRunSql()
{
if (_cmd != null)
{
_cmd.Cancel();
}
}
/// <summary>
/// 获取封禁原因
/// </summary>
/// <param name="banPlayer">目标玩家</param>
/// <returns></returns>
public string GetBanReason(ServerPlayer banPlayer)
{
try
{
MySqlManager dbm = new MySqlManager();
dbm.Connect();
MySqlCommand cmd = dbm.command;
cmd.CommandText = "select ban, banreason from users where username = @UserName";
cmd.Parameters.AddWithValue("@UserName", banPlayer.Name);
using (MySqlDataReader mdr = cmd.ExecuteReader())
{
if (mdr.Read())
{
Ban = mdr["ban"].ToString();
BanReason = mdr["banreason"].ToString();
}
}
cmd.Cancel();
if (Ban == "1")
{
return(BanReason);
}
else
{
return("");
}
}
catch (Exception ex)
{
ErrorLog = ex.Message;
return("");
}
}
public void User_update(List <String[]> get_user_list)
{
try
{
foreach (String[] user_ in get_user_list)
{
String id = user_[0];
String pw = user_[1];
String pw_miss = user_[2];
String joinday = user_[3];
String level = user_[4];
MySqlCommand comm = new MySqlCommand();
comm.Connection = connection;
comm.CommandText = "update user set pw=@pw, password_miss=@pw_miss, joinday=@joinday, level=@level where id=@id;";
comm.Parameters.AddWithValue("@id", id);
comm.Parameters.AddWithValue("@pw", pw);
comm.Parameters.AddWithValue("@pw_miss", pw_miss);
comm.Parameters.AddWithValue("@joinday", joinday);
comm.Parameters.AddWithValue("@level", level);
comm.ExecuteNonQuery();
comm.Cancel();
Console.WriteLine("db:" + id + pw + pw_miss + joinday + level);
}
}
catch (Exception ex)
{
Console.WriteLine(ex);
}
}
public void CancelSingleQuery()
{
if (st.Version < new Version(5, 0)) return;
// first we need a routine that will run for a bit
st.execSQL(@"CREATE PROCEDURE spTest(duration INT)
BEGIN
SELECT SLEEP(duration);
END");
MySqlCommand cmd = new MySqlCommand("spTest", st.conn);
cmd.CommandType = CommandType.StoredProcedure;
cmd.Parameters.AddWithValue("duration", 10);
// now we start execution of the command
CommandInvokerDelegate d = new CommandInvokerDelegate(CommandRunner);
d.BeginInvoke(cmd, null, null);
// sleep 1 seconds
Thread.Sleep(1000);
// now cancel the command
cmd.Cancel();
resetEvent.WaitOne();
}
private void Disconnect()
{
if (_con != null && _con.State == ConnectionState.Open)
{
_cmd.Cancel();
_con.Close();
}
}
public void DoWork()
{
using (MySqlConnection conn = new MySqlConnection(GlobalUtils.TopSecret.MySqlCS))
using (MySqlCommand command = new MySqlCommand())
{
try
{
conn.Open();
//conn.StatisticsEnabled = true;
command.Connection = conn;
}
catch (Exception e)
{
Console.Error.WriteLine(e.Message);
return;
}
try
{
using (MySqlTransaction sqlTran = conn.BeginTransaction())
{
command.Transaction = sqlTran;
MySqlDataReader reader;
List <string> commands = GetCommands(com);
foreach (string c in commands)
{
command.CommandText = c;
using (reader = command.ExecuteReader())
{
ShowResultSet(reader);
while (reader.NextResult())
{
ShowResultSet(reader);
}
}
}
//var stats = conn.RetrieveStatistics();
//using (TextWriter tw = new StreamWriter(path + ".stats"))
//{
// tw.WriteLine("Execution time: {0} sec, rows selected: {1}, rows affected: {2}",
// Math.Round((double)(long)stats["ExecutionTime"] / 1000, 2),
// stats["SelectRows"],
// stats["IduRows"]);
//}
}
}
catch (Exception e)
{
Console.Error.WriteLine(e.Message);
if (command != null)
{
command.Cancel();
}
}
}
}
public static MySqlDataReader getGroupedPackets()
{
String query = "SELECT TCP_Header.Source_IP, Source_Port, Time_To_Live, Count(SYN_Flag) as SYN, Count(ACK_Flag) as ACK, Count(FIN_Flag) as FIN, ICMP_Type, ICMP_Code from TCP_Packet, ICMP_Packet where TCP_Packet.Source_IP = ICMP_Packet.Source_IP group by TCP_Packet.Source_IP";
MySqlCommand cmd = new MySqlCommand(query, connection);
cmd.Cancel();
MySqlDataReader read = cmd.ExecuteReader();
return(read);
}
public static MySqlDataReader getUDPPackets()
{
String query = "SELECT * from UDP_Packet";
MySqlCommand cmd = new MySqlCommand(query, connection);
cmd.Cancel();
MySqlDataReader read = cmd.ExecuteReader();
return(read);
}
private void bt_Delete_Click(object sender, RoutedEventArgs e)
{
int id = int.Parse(getReportid(lv_ReportList.SelectedValue.ToString()));
lv_ReportList.Items.Clear();
string connstring = "server=localhost;database=loancalculator;uid=root;pwd=root";
MySqlConnection conn = new MySqlConnection(connstring);
try
{
conn.Open();
//MessageBox.Show("连接成功", "测试结果");
}
catch (MySqlException ex)
{
// MessageBox.Show(ex.Message);
}
MySqlCommand cmd = conn.CreateCommand();
cmd.CommandText = "delete from peryearreport where sonid = " +
"(select sonid1 from annualreport where reportid = @reportid)";
cmd.Parameters.AddWithValue("@reportid", id);
cmd.ExecuteNonQuery();
cmd.Cancel();
cmd = conn.CreateCommand();
cmd.CommandText = "delete from peryearreport where sonid = " +
"(select sonid2 from annualreport where reportid = @reportid)";
cmd.Parameters.AddWithValue("@reportid", id);
cmd.ExecuteNonQuery();
cmd.Cancel();
cmd = conn.CreateCommand();
cmd.CommandText = "delete from peryearreport where sonid = " +
"(select sonid3 from annualreport where reportid = @reportid)";
cmd.Parameters.AddWithValue("@reportid", id);
cmd.ExecuteNonQuery();
cmd.Cancel();
cmd = conn.CreateCommand();
cmd.CommandText = "delete from annualreport where reportid = @reportid";
cmd.Parameters.AddWithValue("@reportid", id);
cmd.ExecuteNonQuery();
cmd.Cancel();
GetList();
}
public override Data.DataSetStd Query(string sql, DBOParameterCollection dbp)
{
if (sqlcomm == null)
{
sqlcomm = new MySqlCommand(sql, this.conn);
sqlcomm.CommandTimeout = 90;
}
else
{
sqlcomm.CommandText = sql;
}
//如果事務開啟，則使用事務的方式
if (this._s == DBStatus.Begin_Trans)
{
sqlcomm.Transaction = this.tran;
}
DataSetStd ds = new DataSetStd();
try
{
//如果有參數
if (dbp != null)
{
FillParametersToCommand(sqlcomm, dbp);
}
MySqlDataAdapter sqlAdapter = new MySqlDataAdapter(this.sqlcomm);
sqlAdapter.Fill(ds);
}
catch (Exception ex)
{
sqlcomm.Cancel();
throw ex;
}
finally
{
//sqlcomm.Cancel();
//sqlcomm = null;
}
return(ds);
}
private void RecordVisit(int id, ServerPlayer player)
{
var ipaddr = Netplay.Clients[id].Socket.GetRemoteAddress().GetIdentifier();
QQAuth.MySqlManager sqlmanager = new QQAuth.MySqlManager();
sqlmanager.Connect();
MySqlCommand cmd = sqlmanager.command;
cmd.CommandText = $"update users set lastIP = '{ipaddr}' where QQ = '{player.qqAuth.QQ}'";
cmd.ExecuteNonQuery();
cmd.Cancel();
}
/// <summary>
/// Check if employee belong to tecnical group (code 4)
/// </summary>
/// <returns></returns>
private static int GetGroupCode()
{
Conection.DeskOpen();
MySqlCommand sqlcommand = sqlcommand = new MySqlCommand("", Conection.DeskConection);
sqlcommand.CommandText = "select gru_se1 from cadastrossenhasusuariosv11 where cod_se1 like '%" + nomfun + "%'";
int getstate = Convert.ToInt32(sqlcommand.ExecuteScalar());
sqlcommand.Cancel();
Conection.DeskConection.Close();
return(getstate);
}
private void Button_Click_1(object sender, RoutedEventArgs e)
{
string connectionstring = null;
string rr = null;
Boolean found = false;
string OLDdimXField = null;
string OLDdimYField = null;
string OLDpriceField = null;
connectionstring = myConnection.connectionString();
MySqlConnection cnn = new MySqlConnection(connectionstring);
cnn.Open();
MySqlCommand command = cnn.CreateCommand();
command.Parameters.AddWithValue("@id", LoginWindow.id);
command.CommandText = "SELECT * FROM products WHERE userid=@id";
MySqlDataReader reader = command.ExecuteReader();
if (reader.HasRows)
{
while (reader.Read())
{
rr = reader.GetString("name");
if (rr == nameField.Text)
{
OLDdimXField = reader.GetFloat("dimX").ToString();
OLDdimYField = reader.GetFloat("dimY").ToString();
OLDpriceField = reader.GetFloat("price").ToString();
float a = float.Parse(OLDdimXField) * float.Parse(OLDdimYField);
float b = float.Parse(OLDpriceField) / a;
float new_price = b * float.Parse(dimXField.Text) * float.Parse(dimYField.Text);
priceField.Text = new_price.ToString("0.00");
found = true;
}
}
if (found == false)
{
MessageBox.Show("This item is not in the database.Auto-Pricing can't work!");
reader.Close();
command.Cancel();
}
}
cnn.Close();
}
public void CancelSelect()
{
if (Version < new Version(5, 0)) return;
execSQL("CREATE TABLE Test (id INT AUTO_INCREMENT PRIMARY KEY, name VARCHAR(20))");
for (int i = 0; i < 1000; i++)
execSQL("INSERT INTO Test VALUES (NULL, 'my string')");
MySqlCommand cmd = new MySqlCommand("SELECT * FROM Test", conn);
cmd.CommandTimeout = 0;
int rows = 0;
using (MySqlDataReader reader = cmd.ExecuteReader())
{
reader.Read();
cmd.Cancel();
while (true)
{
try
{
if (!reader.Read())
break;
rows++;
}
catch (MySqlException ex)
{
Assert.IsTrue(ex.Number == (int)MySqlErrorCode.QueryInterrupted);
if (rows < 1000)
{
bool readOK = reader.Read();
Assert.IsFalse(readOK);
}
}
}
}
Assert.IsTrue(rows < 1000);
}
public void ExecuteReaderReturnsReaderAfterCancel()
{
execSQL("DROP TABLE IF EXISTS TableWithDateAsPrimaryKey");
execSQL("DROP TABLE IF EXISTS TableWithStringAsPrimaryKey");
createTable("CREATE TABLE TableWithDateAsPrimaryKey(PrimaryKey date NOT NULL, PRIMARY KEY (PrimaryKey))", "InnoDB");
createTable("CREATE TABLE TableWithStringAsPrimaryKey(PrimaryKey nvarchar(50) NOT NULL, PRIMARY KEY (PrimaryKey))", "InnoDB");
string connStr = GetConnectionString(true);
using (MySqlConnection connection = new MySqlConnection(connStr))
{
connection.Open();
MySqlCommand command = new MySqlCommand("SELECT PrimaryKey FROM TableWithDateAsPrimaryKey", connection);
var reader = command.ExecuteReader(CommandBehavior.KeyInfo);
//DataTable dataTableSchema = reader.GetSchemaTable();
command.Cancel();
reader.Close();
command = new MySqlCommand("SELECT PrimaryKey FROM TableWithStringAsPrimaryKey", connection);
reader = command.ExecuteReader(CommandBehavior.KeyInfo);
Assert.IsNotNull(reader);
//dataTableSchema = reader.GetSchemaTable();
//Assert.AreEqual("PrimaryKey", dataTableSchema.Rows[0][dataTableSchema.Columns[0]]);
reader.Close();
}
}
public void ExecuteReaderReturnsReaderAfterCancel()
{
st.execSQL("DROP TABLE IF EXISTS TableWithDateAsPrimaryKey");
st.execSQL("DROP TABLE IF EXISTS TableWithStringAsPrimaryKey");
st.createTable("CREATE TABLE TableWithDateAsPrimaryKey(PrimaryKey date NOT NULL, PRIMARY KEY (PrimaryKey))", "InnoDB");
st.createTable("CREATE TABLE TableWithStringAsPrimaryKey(PrimaryKey nvarchar(50) NOT NULL, PRIMARY KEY (PrimaryKey))", "InnoDB");
string connStr = st.GetConnectionString(true);
using (MySqlConnection connection = new MySqlConnection(connStr))
{
connection.Open();
MySqlCommand command = new MySqlCommand("SELECT PrimaryKey FROM TableWithDateAsPrimaryKey", connection);
#if RT
MySqlDataReader reader = command.ExecuteReader(CommandBehavior.KeyInfo);
while (reader.Read()) ;
#else
IDataReader reader = command.ExecuteReader(CommandBehavior.KeyInfo);
DataTable dataTableSchema = reader.GetSchemaTable();
#endif
command.Cancel();
reader.Close();
command = new MySqlCommand("SELECT PrimaryKey FROM TableWithStringAsPrimaryKey", connection);
reader = command.ExecuteReader(CommandBehavior.KeyInfo);
Assert.NotNull(reader);
#if RT
while (reader.Read()) ;
Assert.Equal("PrimaryKey", reader.GetName(0));
#else
dataTableSchema = reader.GetSchemaTable();
Assert.True("PrimaryKey" == (string)dataTableSchema.Rows[0][dataTableSchema.Columns[0]]);
#endif
reader.Close();
}
}
