private void cbSoLuongSP_SelectedIndexChanged(object sender, EventArgs e) { BUS_DaiLy dl = new BUS_DaiLy(); if (cbSoLuongSP.Text == "Tất Cả") { dgvDaiLy.DataSource = dl.DanhSachDaiLy(); lbtrang.Text = ""; btnlui.Enabled = false; btntien.Enabled = false; cbTrang.Enabled = false; } else { int t = dl.SoLuongTrang(int.Parse(cbSoLuongSP.Text)); cbTrang.DataSource = dl.DStrang(t); if (int.Parse(cbTrang.Text) == 1) { btnlui.Enabled = false; } else { btnlui.Enabled = true; } if (int.Parse(cbTrang.Text) == t) { btntien.Enabled = false; } else { btntien.Enabled = true; } dgvDaiLy.DataSource = dl.DSdaili(int.Parse(cbTrang.Text), int.Parse(cbSoLuongSP.Text)); } }
private void frmDaiLy_Load(object sender, EventArgs e) { BUS_DaiLy dl = new BUS_DaiLy(); this.FormLoad(); cbSoLuongSP.SelectedIndex = 4; if (cbSoLuongSP.Text == "Tất Cả") { dgvDaiLy.DataSource = dl.DanhSachDaiLy(); lbtrang.Text = ""; btnlui.Enabled = false; btntien.Enabled = false; cbTrang.Enabled = false; } else { int t = dl.SoLuongTrang(int.Parse(cbSoLuongSP.Text)); cbTrang.DataSource = dl.DStrang(t); lbtrang.Text = "Trang " + cbTrang.Text + "/" + t.ToString(); dgvDaiLy.DataSource = dl.DSdaili(int.Parse(cbTrang.Text), int.Parse(cbSoLuongSP.Text)); if (int.Parse(cbTrang.Text) == 1) { btnlui.Enabled = false; } else { btnlui.Enabled = true; } if (int.Parse(cbTrang.Text) == t) { btntien.Enabled = false; } else { btntien.Enabled = true; } } }
private void cbTrang_SelectedIndexChanged(object sender, EventArgs e) { BUS_DaiLy dl = new BUS_DaiLy(); int t = dl.SoLuongTrang(int.Parse(cbSoLuongSP.Text)); if (int.Parse(cbTrang.Text) == 1) { btnlui.Enabled = false; } else { btnlui.Enabled = true; } if (int.Parse(cbTrang.Text) == t) { btntien.Enabled = false; } else { btntien.Enabled = true; } lbtrang.Text = "Trang " + cbTrang.Text + "/" + t.ToString(); dgvDaiLy.DataSource = dl.DSdaili(int.Parse(cbTrang.Text), int.Parse(cbSoLuongSP.Text)); }