private void Save_Button_Click(object sender, EventArgs e)
{
blDVvaHD = new BLDVvaHD();
if (blDVvaHD.CapNhatDVvaHD(MaDV_TextBox.Text, MaHD_TextBox.Text, SoNgaySD_TextBox.Text) == true)
{
LoadData();
MessageBox.Show(" Cap nhat thanh cong");
}
else
{
MessageBox.Show(" Cap nhat that bai");
}
}
private void Search_TextBox_TextChanged(object sender, EventArgs e)
{
string column;
switch (Search_ComboBox.Text)
{
case "Mã Dịch Vụ":
{
column = "MaDV";
break;
}
case "Mã Hợp Đồng":
{
column = "MaHD";
break;
}
case "Số Ngày Sử Dụng":
{
column = "SoNgaySD";
break;
}
default:
{
return;
}
}
blDVvaHD = new BLDVvaHD();
DataSet ds = blDVvaHD.TimKiem(column, Search_TextBox.Text);
dtDVvaHD = new DataTable();
dtDVvaHD = ds.Tables[0];
dtDVvaHD.Columns.Remove("Hide");
dgvDVvaHD.DataSource = dtDVvaHD;
}
private void ThongKeDichVu_Load(object sender, EventArgs e)
{
DataTable dt = new DataTable();
BLDVvaHD bl = new BLDVvaHD();
DataSet ds = new DataSet();
ds = bl.LayThongKeDichVu();
dt = ds.Tables[0];
dgvDV.DataSource = dt;
dgvDV.Columns.Add("TongTien", "Tổng Tiền");
for (int i = 0; i < dgvDV.Rows.Count - 1; i++)
{
dgvDV.Rows[i].Cells[5].Value += "";
dgvDV.Rows[i].Cells[5].Value += (Convert.ToInt32(dgvDV.Rows[i].Cells[3].Value) * Convert.ToInt32(dgvDV.Rows[i].Cells[4].Value)).ToString();
}
for (int i = 0; i < dt.Rows.Count; i++)
{
ChartDT.Series["TienDV"].Points.AddXY(dt.Rows[i].ItemArray[1], (Convert.ToInt32(dt.Rows[i].ItemArray[2]) * Convert.ToInt32(dt.Rows[i].ItemArray[3])));
//ChartDT.Series["TienDV"].Points.Add((Convert.ToInt32(dt.Rows[i].ItemArray[2]) * Convert.ToInt32(dt.Rows[i].ItemArray[3])));
//ChartDT.Series["TienDV"].Points[i].Label = (Convert.ToDouble(dt.Rows[i].ItemArray[2]) * Convert.ToDouble(dt.Rows[i].ItemArray[3])).ToString();
//ChartDT.Series["TienDV"].Points[i].AxisLabel = dt.Rows[i].ItemArray[1].ToString();
}
}
