private void btnSimpan_Click(object sender, EventArgs e)
{
// validasi
if (this.txtNama.Text.Trim() == "") // jika isian nama kosong
{
MessageBox.Show("Sorry, nama wajib isi ...", this.Text, MessageBoxButtons.OK, MessageBoxIcon.Error);
this.txtNama.Focus();
}
else if (this.txtAlamat.Text.Trim() == "") // jika alamat kosong
{
MessageBox.Show("Sorry, alamat wajib isi ...", this.Text, MessageBoxButtons.OK, MessageBoxIcon.Error);
this.txtAlamat.Focus();
}
else if (this.txtKota.Text.Trim() == "") // jika kota kosong
{
MessageBox.Show("Sorry, kota wajib isi ...", this.Text, MessageBoxButtons.OK, MessageBoxIcon.Error);
this.txtKota.Focus();
}
else if (this.txtNoHp.Text.Trim() == "") // jika nohp kosong
{
MessageBox.Show("Sorry, no. hp wajib isi ...", this.Text, MessageBoxButtons.OK, MessageBoxIcon.Error);
this.txtNoHp.Focus();
}
else if (this.txtEmail.Text.Trim() == "") // jika email kosong
{
MessageBox.Show("Sorry, email wajib isi ...", this.Text, MessageBoxButtons.OK, MessageBoxIcon.Error);
this.txtEmail.Focus();
}
else
{
AddressBookController adrCon;
adrCon = new AddressBookController();
adrCon.TambahData(true, txt);
}
}
private void btnTambah_Click(object sender, EventArgs e)
{
adrCon = new AddressBookController();
FrmTambahData form = new FrmTambahData(true);
if (form.Run(form))
{
adrCon.LoadData(dgvData);
}
}
private void btnFilter_Click(object sender, EventArgs e)
{
adrCon = new AddressBookController();
if (this.txtNama.Text.Trim() != "" || this.txtAlamat.Text.Trim() != "" || this.txtKota.Text.Trim() != "" || this.txtNoHp.Text.Trim() != "" || this.txtTglLahir.Text.Trim() != "" || this.txtEmail.Text.Trim() != "")
{
try
{
this.dgvData.Rows.Clear();
string[] fileContent = File.ReadAllLines("addressbook.csv");
foreach (string line in fileContent)
{
bool benar = false;
string[] arrItem = line.Split(';');
if (!benar && this.txtNama.Text.Trim() != "" && arrItem[0].ToLower().Contains(this.txtNama.Text.ToLower()))
{
benar = true;
}
if (!benar && this.txtAlamat.Text.Trim() != "" && arrItem[1].ToLower().Contains(this.txtAlamat.Text.ToLower()))
{
benar = true;
}
if (!benar && this.txtKota.Text.Trim() != "" && arrItem[2].ToLower().Contains(this.txtKota.Text.ToLower()))
{
benar = true;
}
if (!benar && this.txtNoHp.Text.Trim() != "" && arrItem[3].ToLower().Contains(this.txtNoHp.Text.ToLower()))
{
benar = true;
}
if (!benar && this.txtEmail.Text.Trim() != "" && arrItem[5].ToLower().Contains(this.txtEmail.Text.ToLower()))
{
benar = true;
}
if (!benar && this.txtTglLahir.Text.Trim() != "")
{
DateTime tglDari, tglSampai;
if (this.txtTglLahir.Text.Trim().Contains("-"))
{
string[] arrTanggal = this.txtTglLahir.Text.Split('-');
if (!DateTime.TryParse(arrTanggal[0], out tglDari))
{
throw new Exception("Sorry, kriteria tanggal lahir tidak valid ...");
}
if (!DateTime.TryParse(arrTanggal[1], out tglSampai))
{
throw new Exception("Sorry, kriteria tanggal lahir tidak valid ...");
}
}
else
{
if (!DateTime.TryParse(this.txtTglLahir.Text, out tglDari))
{
throw new Exception("Sorry, kriteria tanggal lahir tidak valid ...");
}
tglSampai = tglDari;
}
DateTime tglLahir = Convert.ToDateTime(arrItem[4]);
if (tglLahir.Date >= tglDari.Date && tglLahir.Date <= tglSampai.Date)
{
benar = true;
}
}
if (benar)
{
this.dgvData.Rows.Add(new string[] { arrItem[0], arrItem[1], arrItem[2], arrItem[3], arrItem[4], arrItem[5] });
}
}
}
catch (Exception ex)
{
MessageBox.Show(ex.Message, this.Text, MessageBoxButtons.OK, MessageBoxIcon.Information);
}
}
else
{
adrCon.LoadData(dgvData);
}
}
private void btnHapus_Click(object sender, EventArgs e)
{
adrCon = new AddressBookController();
adrCon.HapusData(dgvData, selectedRows, selectedRowsCount);
adrCon.LoadData(dgvData);
}
private void btnEdit_Click(object sender, EventArgs e)
{
adrCon = new AddressBookController();
adrCon.EditData(dgvData);
}
private void FrmAddressBook_Load(object sender, EventArgs e)
{
adrCon = new AddressBookController();
adrCon.LoadData(dgvData);
}