private void toolStripTextBox_timKiem_KeyDown(object sender, KeyEventArgs e)
{
if (e.KeyCode == Keys.Enter)
{
loadDanhSachLienLac(LienLac.timKiem(toolStripTextBox_timKiem.Text));
}
}
//tim kiếm
private void TextBox1_KeyDown(object sender, KeyEventArgs e)
{
if (e.KeyCode == Keys.Enter)
{
string tenGoi = txttimkiem.Text;
List <LienLac> lstSearch = LienLac.timLienLac(path1, tenGoi);
dtgvlienlac.DataSource = lstSearch;
}
}
private void dataGridView_nhom_CellClick(object sender, DataGridViewCellEventArgs e)
{
bindingSource_lienLac.DataSource = LienLac.getContactList(pathDataContact, (bindingSource_nhom.Current as Nhom).MaNhom);
dataGridView_lienLac.DataSource = bindingSource_lienLac;
if (dataGridView_lienLac.Rows.Count > 0)
{
dataGridView_lienLac.Rows[0].Selected = false;
}
}
private void toolStripButton_xoaLienLac_Click(object sender, EventArgs e)
{
LienLac lienLac = LienLac.ParseLienLac(bindingSource_lienLac.Current as DataRowView);
if (MessageBox.Show("Bạn có muốn xóa liên lạc \"" + lienLac.TenLienLac + "\" không?", "Xóa liên lạc", MessageBoxButtons.YesNo) == DialogResult.Yes)
{
bindingSource_lienLac.RemoveCurrent();
Nhom.xoaLienHeDatabase(lienLac.MaLienLac);
}
}
private void dataGridView_nhom_SelectionChanged(object sender, EventArgs e)
{
DataRowView nhom = (bindingSource_nhom.Current as DataRowView);
if (nhom == null)
{
return;
}
loadDanhSachLienLac(LienLac.layDanhSachLienHe((int)nhom["MaNhom"]));
}
// Refresh dtgvLienLac
public void refreshDtgvLienLac()
{
dtgvnhom.CurrentRow.Selected = true;
string tenNhom = dtgvnhom.SelectedCells[0].Value.ToString();
string maNhom = Nhom.getMaTuTenNhom(tenNhom, path);
dtgvlienlac.AutoGenerateColumns = false;
dtgvlienlac.DataSource = LienLac.getLienLacTuMaNhom(maNhom, path1);
dtgvlienlac.Refresh();
}
private void button_them_Click(object sender, EventArgs e)
{
List <int> danhSachNhom = new List <int>();
foreach (DataRowView row in checkedListBox_nhom.CheckedItems)
{
Nhom nhom = Nhom.ParseNhom(row);
danhSachNhom.Add(nhom.MaNhom);
}
LienLac.themLienLac(textBox_tenLienLac.Text, textBox_email.Text, textBox_soDienThoai.Text, textBox_diaChi.Text, danhSachNhom.ToArray());
DialogResult = DialogResult.OK;
}
string path1 = @"C:\Users\USER\source\repos\KiemTra\KiemTra\DATA\lienlac.txt"; //path liên lạc
public Form1()
{
InitializeComponent();
List <Nhom> nhom = Nhom.getNhomfromfile(path);
dtgvnhom.AutoGenerateColumns = false;
dtgvnhom.DataSource = nhom;
List <LienLac> lienlac = LienLac.getLienlacfromfile(path1);
dtgvlienlac.AutoGenerateColumns = false;
dtgvlienlac.DataSource = lienlac;
}
//kích chuột vào tên nhóm và hiển thị thông tin ra dtgv liên lạc
private void Dtgvnhom_CellClick(object sender, DataGridViewCellEventArgs e)
{
int index = e.RowIndex;
if (index >= 0)
{
DataGridViewRow selectRow = dtgvnhom.Rows[index];
string tenNhom = selectRow.Cells["TenNhom"].Value.ToString();
string maNhom = Nhom.getMaTuTenNhom(tenNhom, path);
dtgvlienlac.AutoGenerateColumns = false;
dtgvlienlac.DataSource = LienLac.getLienLacTuMaNhom(maNhom, path1);
}
}
private void Btnupdate_Click(object sender, EventArgs e)
{
string ten = txtten.Text;
string email = txtema.Text;
string sdt = txtso.Text;
if (ten != null)
{
LienLac.add(maNhom, ten, email, sdt, path1);
MessageBox.Show("Thêm thành công",
"Thông báo",
MessageBoxButtons.OK,
MessageBoxIcon.Information);
}
DialogResult = System.Windows.Forms.DialogResult.OK;
this.Close();
}
private void dataGridView_lienLac_SelectionChanged(object sender, EventArgs e)
{
LienLac lienLac = LienLac.ParseLienLac(bindingSource_lienLac.Current as DataRowView);
if (lienLac == null)
{
textBox_ten.Text = "";
textBox_email.Text = "";
textBox_soDienThoai.Text = "";
textBox_diaChi.Text = "";
}
else
{
textBox_ten.Text = lienLac.TenLienLac;
textBox_email.Text = lienLac.Email;
textBox_soDienThoai.Text = lienLac.SoDienThoai;
textBox_diaChi.Text = lienLac.DiaChi;
}
}
// xóa liên lạc
private void Btnxoalienlac_Click(object sender, EventArgs e)
{
if (MessageBox.Show("Bạn có Muốn Xóa?",
"Thông báo",
MessageBoxButtons.OKCancel,
MessageBoxIcon.Warning) == System.Windows.Forms.DialogResult.OK)
{
bool flag = dtgvlienlac.CurrentRow.Selected;
if (flag)
{
string tenGoi = dtgvlienlac.SelectedCells[0].Value.ToString();
string Email = LienLac.getEmailTuTenGoi(tenGoi, path1);
//Console.WriteLine(maNhom);
LienLac.xoalienlac(Email, path1);
}
MessageBox.Show("Da xoa thanh cong!",
"Thong bao", MessageBoxButtons.OK, MessageBoxIcon.Information);
}
//refersh
refreshDtgvLienLac();
}
