//DeleteOB
public bool _DeleteOb(Ob_HT_NhomNguoiDung ob, SqlConnection conn)
{
if (conn.ConnectionString == "")
{
return(false);
}
conn.Open();
SqlCommand command = new SqlCommand
{
Connection = conn,
CommandType = CommandType.Text,
CommandText = @"Delete From HT_NhomNguoiDung Where ID_NhomND=@ID_NhomND"
};
command.Parameters.Add(new SqlParameter("ID_NhomND", ob.ID_NHOMND));
try
{
command.ExecuteNonQuery();
}
catch (Exception exception)
{
MessageBox.Show("Không thể xóa dữ liệu. \r\n" + exception.Message, "Thông báo", MessageBoxButtons.OK, MessageBoxIcon.Error);
command.Dispose();
command = null;
conn.Close();
return(false);
}
command.Dispose();
command = null;
conn.Close();
return(true);
}
//ListWhere_sp
public List <Ob_HT_NhomNguoiDung> _ListWhere_sp(string StoredName, SqlParameter[] ArrayParameter, SqlConnection conn)
{
if (conn.ConnectionString == "")
{
return(null);
}
conn.Open();
List <Ob_HT_NhomNguoiDung> list = new List <Ob_HT_NhomNguoiDung>();
SqlCommand command = new SqlCommand
{
Connection = conn,
CommandType = CommandType.Text,
CommandText = StoredName
};
command.Parameters.AddRange(ArrayParameter);
SqlDataReader reader = command.ExecuteReader();
while (reader.Read())
{
Ob_HT_NhomNguoiDung ob = new Ob_HT_NhomNguoiDung();
if (reader[0] != DBNull.Value)
{
ob.ID_NHOMND = Convert.ToInt32(reader[0]);
}
if (reader[1] != DBNull.Value)
{
ob.MANHOMND = Convert.ToString(reader[1]);
}
if (reader[2] != DBNull.Value)
{
ob.TENNHOMND = Convert.ToString(reader[2]);
}
if (reader[3] != DBNull.Value)
{
ob.MODIFIEDTIME = Convert.ToDateTime(reader[3]);
}
if (reader[4] != DBNull.Value)
{
ob.MODIFIEDBY = Convert.ToString(reader[4]);
}
if (reader[5] != DBNull.Value)
{
ob.CREATEDTIME = Convert.ToDateTime(reader[5]);
}
if (reader[6] != DBNull.Value)
{
ob.CREATEBY = Convert.ToString(reader[6]);
}
list.Add(ob);
}
command.Dispose();
command = null;
reader.Dispose();
reader = null;
conn.Close();
return(list);
}
//ListAll
public List <Ob_HT_NhomNguoiDung> _ListAll(SqlConnection conn)
{
if (conn.ConnectionString == "")
{
return(null);
}
conn.Open();
List <Ob_HT_NhomNguoiDung> list = new List <Ob_HT_NhomNguoiDung>();
SqlCommand command = new SqlCommand
{
Connection = conn,
CommandType = CommandType.Text,
CommandText = @"Select ID_NhomND, MaNhomND, TenNhomND, ModifiedTime, ModifiedBy, CreatedTime, CreateBy From HT_NhomNguoiDung"
};
SqlDataReader reader = command.ExecuteReader();
while (reader.Read())
{
Ob_HT_NhomNguoiDung ob = new Ob_HT_NhomNguoiDung();
if (reader[0] != DBNull.Value)
{
ob.ID_NHOMND = Convert.ToInt32(reader[0]);
}
if (reader[1] != DBNull.Value)
{
ob.MANHOMND = Convert.ToString(reader[1]);
}
if (reader[2] != DBNull.Value)
{
ob.TENNHOMND = Convert.ToString(reader[2]);
}
if (reader[3] != DBNull.Value)
{
ob.MODIFIEDTIME = Convert.ToDateTime(reader[3]);
}
if (reader[4] != DBNull.Value)
{
ob.MODIFIEDBY = Convert.ToString(reader[4]);
}
if (reader[5] != DBNull.Value)
{
ob.CREATEDTIME = Convert.ToDateTime(reader[5]);
}
if (reader[6] != DBNull.Value)
{
ob.CREATEBY = Convert.ToString(reader[6]);
}
list.Add(ob);
}
command.Dispose();
command = null;
reader.Dispose();
reader = null;
conn.Close();
return(list);
}
public Ob_HT_NhomNguoiDung(Ob_HT_NhomNguoiDung newOb)
{
id_nhomnd = newOb.ID_NHOMND;
manhomnd = newOb.MANHOMND;
tennhomnd = newOb.TENNHOMND;
modifiedtime = newOb.MODIFIEDTIME;
modifiedby = newOb.MODIFIEDBY;
createdtime = newOb.CREATEDTIME;
createby = newOb.CREATEBY;
}
//UpdateOb ob
public bool _UpdateOb(Ob_HT_NhomNguoiDung ob, SqlConnection conn)
{
if (conn.ConnectionString == "")
{
return(false);
}
conn.Open();
SqlCommand command = new SqlCommand {
Connection = conn,
CommandType = CommandType.Text,
CommandText = @"Update HT_NhomNguoiDung Set MaNhomND=@MaNhomND, TenNhomND=@TenNhomND, ModifiedTime=@ModifiedTime, ModifiedBy=@ModifiedBy, CreatedTime=@CreatedTime, CreateBy=@CreateBy Where ID_NhomND=@ID_NhomND"
};
command.Parameters.Add("ID_NhomND", SqlDbType.Int).Value = ob.ID_NHOMND;
if (ob.MANHOMND.Trim() == "")
{
command.Parameters.Add("MaNhomND", SqlDbType.VarChar).Value = DBNull.Value;
}
else
{
command.Parameters.Add("MaNhomND", SqlDbType.VarChar).Value = ob.MANHOMND;
}
if (ob.TENNHOMND.Trim() == "")
{
command.Parameters.Add("TenNhomND", SqlDbType.NVarChar).Value = DBNull.Value;
}
else
{
command.Parameters.Add("TenNhomND", SqlDbType.NVarChar).Value = ob.TENNHOMND;
}
if (ob.MODIFIEDTIME == DateTime.MinValue)
{
command.Parameters.Add("ModifiedTime", SqlDbType.DateTime).Value = DBNull.Value;
}
else
{
command.Parameters.Add("ModifiedTime", SqlDbType.DateTime).Value = ob.MODIFIEDTIME;
}
if (ob.MODIFIEDBY.Trim() == "")
{
command.Parameters.Add("ModifiedBy", SqlDbType.VarChar).Value = DBNull.Value;
}
else
{
command.Parameters.Add("ModifiedBy", SqlDbType.VarChar).Value = ob.MODIFIEDBY;
}
if (ob.CREATEDTIME == DateTime.MinValue)
{
command.Parameters.Add("CreatedTime", SqlDbType.DateTime).Value = DBNull.Value;
}
else
{
command.Parameters.Add("CreatedTime", SqlDbType.DateTime).Value = ob.CREATEDTIME;
}
if (ob.CREATEBY.Trim() == "")
{
command.Parameters.Add("CreateBy", SqlDbType.VarChar).Value = DBNull.Value;
}
else
{
command.Parameters.Add("CreateBy", SqlDbType.VarChar).Value = ob.CREATEBY;
}
try
{
command.ExecuteNonQuery();
}
catch (Exception exception)
{
MessageBox.Show("Không thể cập nhật dữ liệu. \r\n" + exception.Message, "Thông báo", MessageBoxButtons.OK, MessageBoxIcon.Error);
command.Dispose();
command = null;
conn.Close();
return(false);
}
if (command.ExecuteNonQuery() == 0)
{
MessageBox.Show("Không thể cập nhật dữ liệu. \r\n", "Thông báo", MessageBoxButtons.OK, MessageBoxIcon.Error);
command.Dispose();
command = null;
conn.Close();
return(false);
}
command.Dispose();
command = null;
conn.Close();
return(true);
}
//InsertobGetId
public int _InsertObGetId(Ob_HT_NhomNguoiDung ob, SqlConnection conn)
{
int num = 0;
if (conn.ConnectionString != "")
{
conn.Open();
SqlCommand command = new SqlCommand
{
Connection = conn,
CommandType = CommandType.Text,
CommandText = @"Insert Into HT_NhomNguoiDung (MaNhomND, TenNhomND, ModifiedTime, ModifiedBy, CreatedTime, CreateBy) Values(@MaNhomND, @TenNhomND, @ModifiedTime, @ModifiedBy, @CreatedTime, @CreateBy)Select @@IDENTITY"
};
if (ob.MANHOMND.Trim() == "")
{
command.Parameters.Add("MaNhomND", SqlDbType.VarChar).Value = DBNull.Value;
}
else
{
command.Parameters.Add("MaNhomND", SqlDbType.VarChar).Value = ob.MANHOMND;
}
if (ob.TENNHOMND.Trim() == "")
{
command.Parameters.Add("TenNhomND", SqlDbType.NVarChar).Value = DBNull.Value;
}
else
{
command.Parameters.Add("TenNhomND", SqlDbType.NVarChar).Value = ob.TENNHOMND;
}
if (ob.MODIFIEDTIME == DateTime.MinValue)
{
command.Parameters.Add("ModifiedTime", SqlDbType.DateTime).Value = DBNull.Value;
}
else
{
command.Parameters.Add("ModifiedTime", SqlDbType.DateTime).Value = ob.MODIFIEDTIME;
}
if (ob.MODIFIEDBY.Trim() == "")
{
command.Parameters.Add("ModifiedBy", SqlDbType.VarChar).Value = DBNull.Value;
}
else
{
command.Parameters.Add("ModifiedBy", SqlDbType.VarChar).Value = ob.MODIFIEDBY;
}
if (ob.CREATEDTIME == DateTime.MinValue)
{
command.Parameters.Add("CreatedTime", SqlDbType.DateTime).Value = DBNull.Value;
}
else
{
command.Parameters.Add("CreatedTime", SqlDbType.DateTime).Value = ob.CREATEDTIME;
}
if (ob.CREATEBY.Trim() == "")
{
command.Parameters.Add("CreateBy", SqlDbType.VarChar).Value = DBNull.Value;
}
else
{
command.Parameters.Add("CreateBy", SqlDbType.VarChar).Value = ob.CREATEBY;
}
try
{
num = Convert.ToInt32(command.ExecuteScalar());
}
catch (Exception exception)
{
MessageBox.Show("Không thể thêm dữ liệu. \r\n" + exception.Message, "Thông báo", MessageBoxButtons.OK, MessageBoxIcon.Error);
command.Dispose();
command = null;
conn.Close();
return(num);
}
command.Dispose();
command = null;
conn.Close();
}
return(num);
}
//GetObWhere
public Ob_HT_NhomNguoiDung _GetObWhere(string keyword, SqlConnection conn)
{
if (conn.ConnectionString == "")
{
return(null);
}
conn.Open();
Ob_HT_NhomNguoiDung ob = new Ob_HT_NhomNguoiDung();
SqlCommand command = new SqlCommand
{
Connection = conn,
CommandType = CommandType.Text,
CommandText = @"Select ID_NhomND, MaNhomND, TenNhomND, ModifiedTime, ModifiedBy, CreatedTime, CreateBy From HT_NhomNguoiDung Where " + keyword + ""
};
SqlDataReader reader = command.ExecuteReader();
int num = 0;
while (reader.Read())
{
num++;
if (reader[0] != DBNull.Value)
{
ob.ID_NHOMND = Convert.ToInt32(reader[0]);
}
if (reader[1] != DBNull.Value)
{
ob.MANHOMND = Convert.ToString(reader[1]);
}
if (reader[2] != DBNull.Value)
{
ob.TENNHOMND = Convert.ToString(reader[2]);
}
if (reader[3] != DBNull.Value)
{
ob.MODIFIEDTIME = Convert.ToDateTime(reader[3]);
}
if (reader[4] != DBNull.Value)
{
ob.MODIFIEDBY = Convert.ToString(reader[4]);
}
if (reader[5] != DBNull.Value)
{
ob.CREATEDTIME = Convert.ToDateTime(reader[5]);
}
if (reader[6] != DBNull.Value)
{
ob.CREATEBY = Convert.ToString(reader[6]);
}
}
if (num == 0)
{
command.Dispose();
command = null;
reader.Dispose();
reader = null;
conn.Close();
return(null);
}
command.Dispose();
command = null;
reader.Dispose();
reader = null;
conn.Close();
return(ob);
}
