private async void button2_Click(object sender, EventArgs e) { dt2.Rows.Clear(); int i = 0; IFirebaseClient client = new FireSharp.FirebaseClient(config); FirebaseResponse response = await client.GetTaskAsync("Counter"); counter ctn = response.ResultAs <counter>(); while (true) { i++; if (i > ctn.M) { break; } FirebaseResponse responseNilai = await client.GetTaskAsync("Penilaian/" + i); Penilaian obj = responseNilai.ResultAs <Penilaian>(); DataRow dr = dt2.NewRow(); dr["Nama"] = obj.nama; dr["NIP"] = obj.nip; dr["Dokumen Portofolio"] = obj.C5; dr["Kinerja Guru"] = obj.C2; dr["Presentasi Best Practice"] = obj.C3; dr["Wawancara"] = obj.C4; dr["Test Tulis"] = obj.C1; dt2.Rows.Add(dr); } }
//Refresh Button private async void button3_Click(object sender, EventArgs e) { dt.Rows.Clear(); int i = 0; IFirebaseClient client = new FireSharp.FirebaseClient(config); FirebaseResponse response = await client.GetTaskAsync("Counter/"); counter ctn = response.ResultAs <counter>(); while (true) { i++; if (i > ctn.M) { break; } FirebaseResponse responAkun = await client.GetTaskAsync("User_Account/" + i); Data data = responAkun.ResultAs <Data>(); DataRow dr = dt.NewRow(); dr["Nama Depan"] = data.namaDepan; dr["Nama Belakang"] = data.namaBelakang; dr["NIP"] = data.nip; dr["Tempat TglLahir"] = data.tglLahir; dr["Pangkat/Golongan"] = data.pangkatGol; dr["Sekolah Mengajar"] = data.sekolah; dr["Mata Pelajaran"] = data.mapel; dr["Username"] = data.username; dr["Password"] = data.pwd; dt.Rows.Add(dr); } }
private async void UserControl1_Load(object sender, EventArgs e) { label1.Text = ""; int z = 0; int b = 0; IFirebaseClient client = new FireSharp.FirebaseClient(config); FirebaseResponse resAkun = await client.GetTaskAsync("Counter"); counter ctn = resAkun.ResultAs <counter>(); while (true) { z++; if (z > ctn.M) { break; } FirebaseResponse response = await client.GetTaskAsync("User_Account/" + z); Data obj = response.ResultAs <Data>(); if (Menu.username == obj.username) { label1.Text = obj.nip; label3.Text = obj.namaDepan + " " + obj.namaBelakang; label4.Text = obj.mapel; label5.Text = obj.sekolah; } } }
private async void button2_Click(object sender, EventArgs e) { if (textBox1.Text == "admin" && textBox2.Text == "admin") { var admin = new Admin(); this.Hide(); admin.Show(); } else { int i = 0; int b = 0; circularProgressBar1.Minimum = 0; label4.Visible = true; FirebaseResponse responsecounter = await client.GetTaskAsync("Counter"); counter ctn = responsecounter.ResultAs <counter>(); circularProgressBar1.Maximum = ctn.M; while (true) { circularProgressBar1.Value = i; i++; if (i > ctn.M) { label4.Visible = false; circularProgressBar1.Visible = false; break; } FirebaseResponse response = await client.GetTaskAsync("User_Account/" + i); Data obj = response.ResultAs <Data>(); if (textBox1.Text == obj.username && textBox2.Text == obj.pwd) { b = 1; } } if (b == 1) { var data = new Data(); data.username = textBox1.Text; Menu1 mn = new Menu1(data); this.Hide(); mn.Show(); } else { MessageBox.Show("Harap Periksa Username dan Password", "Login", MessageBoxButtons.OK, MessageBoxIcon.Information); } } }
private async void user_Load(object sender, EventArgs e) { int i = 0; IFirebaseClient client = new FireSharp.FirebaseClient(config); FirebaseResponse response = await client.GetTaskAsync("Counter/"); counter ctn = response.ResultAs <counter>(); dt.Columns.Add("Nama Depan"); dt.Columns.Add("Nama Belakang"); dt.Columns.Add("NIP"); dt.Columns.Add("Tempat TglLahir"); dt.Columns.Add("Pangkat/Golongan"); dt.Columns.Add("Sekolah Mengajar"); dt.Columns.Add("Mata Pelajaran"); dt.Columns.Add("Username"); dt.Columns.Add("Password"); dataGridView1.DataSource = dt; dataGridView1.Columns["Nama Depan"].Width = 90; dataGridView1.Columns["Nama Belakang"].Width = 90; dataGridView1.Columns["NIP"].Width = 150; dataGridView1.Columns["Tempat TglLahir"].Width = 150; dataGridView1.Columns["Pangkat/Golongan"].Width = 180; dataGridView1.Columns["Sekolah Mengajar"].Width = 150; dataGridView1.Columns["Mata Pelajaran"].Width = 150; dataGridView1.Columns["Username"].Width = 150; while (true) { i++; if (i > ctn.M) { break; } FirebaseResponse responAkun = await client.GetTaskAsync("User_Account/" + i); Data data = responAkun.ResultAs <Data>(); DataRow dr = dt.NewRow(); dr["Nama Depan"] = data.namaDepan; dr["Nama Belakang"] = data.namaBelakang; dr["NIP"] = data.nip; dr["Tempat TglLahir"] = data.tglLahir; dr["Pangkat/Golongan"] = data.pangkatGol; dr["Sekolah Mengajar"] = data.sekolah; dr["Mata Pelajaran"] = data.mapel; dr["Username"] = data.username; dr["Password"] = data.pwd; dt.Rows.Add(dr); } }
private async void WaktuHabis_Load(object sender, EventArgs e) { circularProgressBar1.Minimum = 0; circularProgressBar1.Value = 0; client = new FireSharp.FirebaseClient(config); int i = 0; double nilai2 = (nilai * 10) / 3; FirebaseResponse responseM = await client.GetTaskAsync("Counter"); counter ctn = responseM.ResultAs <counter>(); circularProgressBar1.Maximum = ctn.M; while (true) { circularProgressBar1.Value = i; i++; if (i > ctn.M) { break; } FirebaseResponse response = await client.GetTaskAsync("User_Account/" + i); Data data = response.ResultAs <Data>(); if (username == data.username) { var penilaian = new Penilaian { nama = data.namaDepan + data.namaBelakang, nip = data.nip, C1 = Convert.ToSingle(string.Format("{0:0.##}", nilai2)), C2 = 0, C3 = 0, C4 = 0, C5 = 0, username = data.username }; FirebaseResponse updt = await client.UpdateTaskAsync("Penilaian/" + i, penilaian); Penilaian pn = updt.ResultAs <Penilaian>(); } } var ss = new SoalSelesai(); Soal1 obj = (Soal1)Application.OpenForms["Soal1"]; obj.Close(); this.Close(); ss.Show(); }
private async void Admin_Load(object sender, EventArgs e) { if (!panel8.Controls.Contains(panel9)) { panel8.Controls.Add(panel9); panel9.BringToFront(); } client = new FireSharp.FirebaseClient(config); FirebaseResponse response = await client.GetTaskAsync("Counter"); counter ctn = response.ResultAs <counter>(); label3.Text = ctn.M.ToString(); grafik(); }
private async void button2_Click(object sender, EventArgs e) { if (checkBox1.Checked) { int i = 0; double nilai2 = (nilai * 10) / 3; FirebaseResponse responseM = await client.GetTaskAsync("Counter"); counter ctn = responseM.ResultAs <counter>(); while (true) { i++; if (i > ctn.M) { break; } FirebaseResponse response = await client.GetTaskAsync("User_Account/" + i); Data data = response.ResultAs <Data>(); if (username == data.username) { var penilaian = new Penilaian { nama = data.namaDepan + data.namaBelakang, nip = data.nip, C1 = Convert.ToSingle(string.Format("{0:0.##}", nilai2)), C2 = 0, C3 = 0, C4 = 0, C5 = 0, username = data.username }; FirebaseResponse updt = await client.UpdateTaskAsync("Penilaian/" + i, penilaian); Penilaian pn = updt.ResultAs <Penilaian>(); } } var ss = new SoalSelesai(); Soal1 obj = (Soal1)Application.OpenForms["Soal1"]; obj.Close(); this.Close(); ss.Show(); } }
public async void koneksi() { int i = 0; FirebaseResponse resAkun = await client.GetTaskAsync("Counter"); counter ctn = resAkun.ResultAs <counter>(); circularProgressBar1.Maximum = ctn.M; while (true) { circularProgressBar1.Visible = true; label22.Visible = true; circularProgressBar1.Value = i; i++; if (i > ctn.M) { circularProgressBar1.Visible = false; label22.Visible = false; break; } FirebaseResponse response = await client.GetTaskAsync("User_Account/" + i); Data obj = response.ResultAs <Data>(); FirebaseResponse resPen = await client.GetTaskAsync("Penilaian/" + i); Penilaian pen = resPen.ResultAs <Penilaian>(); if (username == obj.username) { label10.Text = obj.nip; label11.Text = obj.namaDepan + " " + obj.namaBelakang; label12.Text = obj.mapel; label13.Text = obj.sekolah; } if (pen.username == username && pen.C1 == 0) { label19.Text = "Belum Mengikuti"; } else if (pen.username == username && pen.C1 != 0) { label19.Text = "Sudah Mengikuti"; button3.Enabled = false; } } }
private async void ranking_Load(object sender, EventArgs e) { foreach (DataGridViewColumn column in dataGridView2.Columns) { column.SortMode = DataGridViewColumnSortMode.NotSortable; } int i = 0; loadgrid2(); loadgrid1(); IFirebaseClient client = new FireSharp.FirebaseClient(config); this.dataGridView1.Sort(this.dataGridView1.Columns["Nilai Akhir"], ListSortDirection.Descending); FirebaseResponse response = await client.GetTaskAsync("Counter"); counter ctn = response.ResultAs <counter>(); while (true) { i++; if (i > ctn.M) { break; } FirebaseResponse responseNilai = await client.GetTaskAsync("Penilaian/" + i); Penilaian obj = responseNilai.ResultAs <Penilaian>(); DataRow dr = dt2.NewRow(); dr["Nama"] = obj.nama; dr["NIP"] = obj.nip; dr["Dokumen Portofolio"] = obj.C5; dr["Kinerja Guru"] = obj.C2; dr["Presentasi Best Practice"] = obj.C3; dr["Wawancara"] = obj.C4; dr["Test Tulis"] = obj.C1; dt2.Rows.Add(dr); } }
private async void UserControl2_Load(object sender, EventArgs e) { label7.Text = string.Empty; circularProgressBar1.Value = 0; circularProgressBar1.Minimum = 0; client = new FireSharp.FirebaseClient(config); int i = 0; FirebaseResponse resAkun = await client.GetTaskAsync("Counter"); counter ctn = resAkun.ResultAs <counter>(); circularProgressBar1.Maximum = ctn.M; while (true) { label8.Visible = true; panel3.Visible = true; circularProgressBar1.Value = i; i++; if (i > ctn.M) { circularProgressBar1.Visible = false; label8.Visible = false; panel3.Visible = false; break; } FirebaseResponse resPen = await client.GetTaskAsync("Penilaian/" + i); Penilaian pen = resPen.ResultAs <Penilaian>(); if (pen.username == Menu.username && pen.C1 == 0) { label7.Text = "Belum Mengikuti"; Menu.cek = 0; } else if (pen.username == Menu.username && pen.C1 != 0) { label7.Text = "Sudah Mengikuti"; Menu.cek = 1; } } }
//Delete Button private async void button1_Click(object sender, EventArgs e) { IFirebaseClient client = new FireSharp.FirebaseClient(config); DialogResult result = MessageBox.Show("Apakah Anda Yakin?", "Smart Teacher", MessageBoxButtons.YesNo, MessageBoxIcon.Question); if (result == DialogResult.Yes) { FirebaseResponse resCtn = await client.GetTaskAsync("Counter"); counter ctn = resCtn.ResultAs <counter>(); var con = new counter { M = ctn.M - 1 }; DataGridViewRow dgv = dataGridView1.CurrentRow; int i = dgv.Index + 1; FirebaseResponse del = await client.DeleteTaskAsync("User_Account/" + i); FirebaseResponse delNilai = await client.DeleteTaskAsync("Penilaian/" + i); FirebaseResponse resUpdate = await client.UpdateTaskAsync("Counter", con); counter update = resUpdate.ResultAs <counter>(); while (true) { i++; if (i > ctn.M) { break; } FirebaseResponse resNilai = await client.GetTaskAsync("Penilaian/" + i); Penilaian penNilai = resNilai.ResultAs <Penilaian>(); FirebaseResponse resData = await client.GetTaskAsync("User_Account/" + i); Data ambilData = resData.ResultAs <Data>(); var nilai = new Penilaian { nama = penNilai.nama, nip = penNilai.nip, username = penNilai.username, C1 = penNilai.C1, C2 = penNilai.C2, C3 = penNilai.C3, C4 = penNilai.C4, C5 = penNilai.C5 }; var data = new Data { namaDepan = ambilData.namaDepan, namaBelakang = ambilData.namaBelakang, nip = ambilData.nip, tglLahir = ambilData.tglLahir, pangkatGol = ambilData.pangkatGol, sekolah = ambilData.sekolah, mapel = ambilData.mapel, username = ambilData.username, pwd = ambilData.pwd }; SetResponse updateNilai = await client.SetTaskAsync("Penilaian/" + Convert.ToInt32(i - 1), nilai); Penilaian gantiNilai = updateNilai.ResultAs <Penilaian>(); SetResponse updateAkun = await client.SetTaskAsync("User_Account/" + Convert.ToInt32(i - 1), data); Data gantiAkun = updateAkun.ResultAs <Data>(); if (i == ctn.M) { FirebaseResponse del1 = await client.DeleteTaskAsync("User_Account/" + i); FirebaseResponse del2 = await client.DeleteTaskAsync("Penilaian/" + i); } } } }
private async void button1_Click(object sender, EventArgs e) { try { var data = new Data { namaDepan = textBox10.Text, namaBelakang = textBox9.Text, nip = textBox8.Text, pangkatGol = comboBox2.Text, tglLahir = textBox7.Text, sekolah = textBox6.Text, mapel = comboBox3.Text, username = textBox1.Text, pwd = textBox2.Text }; if (textBox2.Text == textBox3.Text) { circularProgressBar1.Visible = true; FirebaseResponse responseakun = await client.GetTaskAsync("Counter"); counter ctn = responseakun.ResultAs <counter>(); int i = 0; int b = 1; while (true) { circularProgressBar1.Visible = true; circularProgressBar1.Maximum = ctn.M; circularProgressBar1.Minimum = 0; circularProgressBar1.Value = i; i++; if (i > ctn.M) { break; } FirebaseResponse responseambil = await client.GetTaskAsync("User_Account/" + i); Data obj = responseambil.ResultAs <Data>(); if (textBox1.Text == obj.username) { MessageBox.Show("Maaf, Username Sudah Terpakai", "Registrasi", MessageBoxButtons.OK, MessageBoxIcon.Information); b = 2; circularProgressBar1.Visible = false; circularProgressBar1.Value = 0; } else if (textBox8.Text == obj.nip) { MessageBox.Show("Maaf, Tidak Dapat menggunakan NIP Yang Anda Masukkan", "Registrasi", MessageBoxButtons.OK, MessageBoxIcon.Information); b = 2; circularProgressBar1.Visible = false; circularProgressBar1.Value = 0; } } if (b == 1) { circularProgressBar1.Visible = false; var Counter = new counter { M = Convert.ToInt32(ctn.M + 1) }; FirebaseResponse rsp = await client.UpdateTaskAsync("Counter", Counter); counter ctn1 = rsp.ResultAs <counter>(); SetResponse response = await client.SetTaskAsync("User_Account/" + i, data); Data result = response.ResultAs <Data>(); var nilai = new Penilaian { nama = result.namaDepan + " " + result.namaBelakang, nip = result.nip, C1 = 0, C2 = 0, C3 = 0, C4 = 0, C5 = 0, username = result.username }; SetResponse pushNilai = await client.SetTaskAsync("Penilaian/" + i, nilai); Penilaian pen = pushNilai.ResultAs <Penilaian>(); } if (MessageBox.Show("Registrasi Berhasil", "Registrasi", MessageBoxButtons.OK) == DialogResult.OK) { var lgn = new Login(); this.Close(); lgn.Show(); } } else { MessageBox.Show("Password Tidak Sama", "Register", MessageBoxButtons.OK, MessageBoxIcon.Information); } }catch (Exception ex) { MessageBox.Show(ex.Message); } }
private async void button1_MouseUp(object sender, MouseEventArgs e) { label3.Text = ""; client = new FireSharp.FirebaseClient(config); FirebaseResponse response = await client.GetTaskAsync("Counter"); counter ctn1 = response.ResultAs <counter>(); label3.Text = ctn1.M.ToString(); int i = 0; int a = 0; int h = 0; int b = 0; int n = 0; int c = 0; int j = 0; int d = 0; int k = 0; int p = 0; int l = 0; int f = 0; int m = 0; int g = 0; int o = 0; client = new FireSharp.FirebaseClient(config); FirebaseResponse resCtn = await client.GetTaskAsync("Count"); RankCount ctn = resCtn.ResultAs <RankCount>(); chart1.Series["Series1"].Label = "#PERCENT"; chart1.Series["Series1"].Points[0].SetValueY(0); chart1.Series["Series1"].Points[1].SetValueY(0); chart1.Series["Series1"].Points[2].SetValueY(0); chart1.Series["Series1"].Points[3].SetValueY(0); chart1.Series["Series1"].Points[4].SetValueY(0); chart1.Series["Series1"].Points[5].SetValueY(0); chart1.Series["Series1"].Points[6].SetValueY(0); chart1.Series["Series1"].Points[7].SetValueY(0); chart1.Series["Series1"].Points[8].SetValueY(0); chart1.Series["Series1"].Points[9].SetValueY(0); chart1.Series["Series1"].Points[10].SetValueY(0); chart1.Series["Series1"].Points[11].SetValueY(0); chart1.Series["Series1"].Points[12].SetValueY(0); chart1.Series["Series1"].Points[13].SetValueY(0); while (true) { i++; if (i > 10) { break; } FirebaseResponse response1 = await client.GetTaskAsync("Ranking/" + i); Ranked rank = response1.ResultAs <Ranked>(); if (rank.mapel == "Matematika") { a += 1; } else if (rank.mapel == "Biologi") { b += 1; } else if (rank.mapel == "Bahasa Inggris") { c += 1; } else if (rank.mapel == "Fisika") { d += 1; } else if (rank.mapel == "Kimia") { p += 1; } else if (rank.mapel == "Bahasa Indonesia") { f += 1; } else if (rank.mapel == "Sejarah") { g += 1; } else if (rank.mapel == "Geografi") { h += 1; } else if (rank.mapel == "Sosiologi dan Anthropologi") { j += 1; } else if (rank.mapel == "Ekonomi") { k += 1; } else if (rank.mapel == "Agama Islam") { l += 1; } else if (rank.mapel == "Pendidikan Pancasila dan Kewarganegaraan") { m += 1; } else if (rank.mapel == "Seni Budaya") { n += 1; } else if (rank.mapel == "Pendidikan Jasmani, Olahraga dan Kebugaran") { o += 1; } } chart1.Series["Series1"].Points[0].SetValueY(a); chart1.Series["Series1"].Points[1].SetValueY(b); chart1.Series["Series1"].Points[2].SetValueY(c); chart1.Series["Series1"].Points[3].SetValueY(d); chart1.Series["Series1"].Points[4].SetValueY(p); chart1.Series["Series1"].Points[5].SetValueY(f); chart1.Series["Series1"].Points[6].SetValueY(g); chart1.Series["Series1"].Points[7].SetValueY(h); chart1.Series["Series1"].Points[8].SetValueY(j); chart1.Series["Series1"].Points[9].SetValueY(k); chart1.Series["Series1"].Points[10].SetValueY(l); chart1.Series["Series1"].Points[11].SetValueY(m); chart1.Series["Series1"].Points[12].SetValueY(n); chart1.Series["Series1"].Points[13].SetValueY(o); foreach (DataPoint dp in chart1.Series["Series1"].Points) { if (dp.YValues.Length > 0 && (double)dp.YValues.GetValue(0) == 0) { dp.IsValueShownAsLabel = false; dp.Label = ""; } else { dp.IsValueShownAsLabel = true; } } }
private async void button1_Click(object sender, EventArgs e) { dt.Rows.Clear(); label3.Visible = true; pictureBox1.Visible = true; foreach (DataGridViewColumn column in dataGridView1.Columns) { column.SortMode = DataGridViewColumnSortMode.NotSortable; } try { int c = 0; int k = 0; int i, j; double[,] result = new double[99, 99]; double[,] salin = new double[99, 99]; double[,] temp = new double[99, 99]; double[,] temp2 = new double[99, 99]; double[,] fix = new double[99, 99]; double[,] a = new double[99, 99]; double[] temporary = new double[99]; IFirebaseClient client = new FireSharp.FirebaseClient(config); FirebaseResponse delete = await client.DeleteTaskAsync("Ranking"); FirebaseResponse response = await client.GetTaskAsync("Counter/"); counter bts = response.ResultAs <counter>(); //cetak matriks for (i = 1; i <= bts.M; i++) { for (j = 1; j <= 5; j++) { FirebaseResponse responNilai = await client.GetTaskAsync("Penilaian/" + i); Penilaian obj = responNilai.ResultAs <Penilaian>(); if (j == 1) { a[i, j] = obj.C1; salin[i, j] = obj.C1; } else if (j == 2) { a[i, j] = obj.C2; salin[i, j] = obj.C2; } else if (j == 3) { a[i, j] = obj.C3; salin[i, j] = obj.C3; } else if (j == 4) { a[i, j] = obj.C4; salin[i, j] = obj.C4; } else if (j == 5) { a[i, j] = obj.C5; salin[i, j] = obj.C5; } ////Debug.Write(string.Format("{0:N2} ", salin[i, j])); } ////Debug.WriteLine(""); } //end cetak matriks //cetak hasil akar for (j = 1; j <= 5; j++) { for (i = 1; i <= bts.M; i++) { if (i == 1) { salin[i + 1, j] = Math.Pow(salin[i + 1, j], 2) + Math.Pow(salin[i, j], 2); } else if (i > 1) { salin[i + 1, j] = Math.Pow(salin[i + 1, j], 2) + salin[i, j]; } result[i, j] = Math.Sqrt(salin[i, j]); //if (i % 2 == 0) //{ Debug.WriteLine(result[i, j]); // } } } //end cetak hasil akar //cetak Xij + perkalian bobot Debug.WriteLine(""); for (j = 1; j <= 5; j++) { for (i = 1; i <= bts.M; i++) { temp[i, j] = a[i, j] / result[bts.M, j]; if (j == 1) { temp2[i, j] = temp[i, j] * 0.25; } else if (j == 2) { temp2[i, j] = temp[i, j] * 0.15; } else if (j == 3) { temp2[i, j] = temp[i, j] * 0.1; } else if (j == 4) { temp2[i, j] = temp[i, j] * 0.25; } else if (j == 5) { temp2[i, j] = temp[i, j] * 0.25; } Debug.Write(" " + temp2[i, j]); } Debug.WriteLine(""); } Debug.WriteLine(""); //penjumlahan kriteria beserta bobot for (i = 1; i <= bts.M; i++) { for (j = 1; j <= 5; j++) { temp2[i, j + 1] = temp2[i, j + 1] + temp2[i, j]; } temporary[i] = temp2[i, 5]; Debug.WriteLine(" " + temp2[i, 5]); } Debug.WriteLine(""); while (true) { DataRow dr = dt.NewRow(); k++; if (k > bts.M) { c = 1; break; } FirebaseResponse resAkun = await client.GetTaskAsync("User_Account/" + k); Data data = resAkun.ResultAs <Data>(); dr["Nama"] = data.namaDepan + " " + data.namaBelakang; dr["NIP"] = data.nip; dr["Pangkat/Gol"] = data.pangkatGol; dr["Sekolah Mengajar"] = data.sekolah; dr["Mapel"] = data.mapel; dr["Nilai Akhir"] = temporary[k]; dt.Rows.Add(dr); c = 1; } if (c == 1) { k = 0; while (true) { k++; if (k > bts.M) { break; } FirebaseResponse resAkun = await client.GetTaskAsync("User_Account/" + k); Data data = resAkun.ResultAs <Data>(); DataGridViewRow dgv = dataGridView1.Rows[k - 1]; if (dgv.Index < 3) { dgv.DefaultCellStyle.BackColor = Color.Green; } var nilaiFix = new Ranked { nama = dgv.Cells[0].Value.ToString(), nip = dgv.Cells[1].Value.ToString(), PangkatGol = dgv.Cells[2].Value.ToString(), sekolah = dgv.Cells[3].Value.ToString(), mapel = dgv.Cells[4].Value.ToString(), nilaiAkhir = Convert.ToSingle(dgv.Cells[5].Value) }; var hit = new RankCount { count = bts.M }; SetResponse pushNilai = await client.SetTaskAsync("Ranking/" + k, nilaiFix); Ranked push = pushNilai.ResultAs <Ranked>(); FirebaseResponse countUpdate = await client.UpdateTaskAsync("Count", hit); RankCount hitUpdate = countUpdate.ResultAs <RankCount>(); } FirebaseResponse realTime = await client.GetTaskAsync("Ranking/" + bts.M); if (realTime.ResultAs <Ranked>() == null) { pictureBox1.Visible = true; label3.Visible = true; } pictureBox1.Visible = false; label3.Visible = false; } } catch (Exception ex) { MessageBox.Show(ex.Message); } }