private void byFlightNumberToolStripMenuItem_Click(object sender, EventArgs e) { filter = 1; bool flag = false; foreach (Form f in Application.OpenForms) { if (f.Name == "AddFilter_Form") { flag = true; AF.textBox_FilterComment.Text = "Enter flight number " + Environment.NewLine + "Format: xx000, x - letter, 0 - number"; AF.Visible = true; AF.Activate(); AF.filter = filter; } } if (!flag) { AF = new AddFilter_Form(filter, this); AF.textBox_FilterComment.Text = "Enter flight number" + Environment.NewLine + "Format: xx000, x - letter, 0 - number"; AF.Show(); } }
private void byDateToolStripMenuItem_Click(object sender, EventArgs e) { filter = 3; bool flag = false; foreach (Form f in Application.OpenForms) { if (f.Name == "AddFilter_Form") { flag = true; AF.textBox_FilterComment.Text = "Enter date " + Environment.NewLine + "Format: dd.mm.yyyy"; AF.Visible = true; AF.Activate(); AF.filter = filter; } } if (!flag) { AF = new AddFilter_Form(filter, this); AF.textBox_FilterComment.Text = "Enter date " + Environment.NewLine + "Format: dd.mm.yyyy"; AF.Show(); } }
private void byTotalWeightToolStripMenuItem_Click(object sender, EventArgs e) { filter = 4; bool flag = false; foreach (Form f in Application.OpenForms) { if (f.Name == "AddFilter_Form") { flag = true; AF.textBox_FilterComment.Text = "Enter total weight" + Environment.NewLine + "Luggage exceeding the specified weight will be displayed"; AF.Visible = true; AF.Activate(); AF.filter = filter; } } if (!flag) { AF = new AddFilter_Form(filter, this); AF.textBox_FilterComment.Text = "Enter total weight" + Environment.NewLine + "Luggage exceeding the specified weight will be displayed"; AF.Show(); } }
private void byDestinationToolStripMenuItem_Click(object sender, EventArgs e) { filter = 2; bool flag = false; foreach (Form f in Application.OpenForms) { if (f.Name == "AddFilter_Form") { flag = true; AF.textBox_FilterComment.Text = "Enter destination"; AF.Visible = true; AF.Activate(); AF.filter = filter; } } if (!flag) { AF = new AddFilter_Form(filter, this); AF.textBox_FilterComment.Text = "Enter destination"; AF.Show(); } }