private void button2_Click(object sender, EventArgs s)
{
MessageBoxButtons buttons = MessageBoxButtons.YesNo;
DialogResult result = MessageBox.Show("Are you sure you want to delete this student?", "Confirm Delete", buttons);
if (result == DialogResult.Yes)
{
try
{
int delete = listBox1.SelectedIndex;
var employee = stu[delete];
using (var db = new CodeFirstContext())
{
db.Students.Attach(employee);
db.Students.Remove(employee);
db.SaveChanges();
}
}
catch (Exception ex)
{
MessageBox.Show(ex.Message, "Unable to Delete - Contact your administrator");
}
}
listBox1.DataSource = Student.displayStudents();
}
/// <summary>
/// Required method for Designer support - do not modify
/// the contents of this method with the code editor.
/// </summary>
private void InitializeComponent()
{
this.tabControl1 = new System.Windows.Forms.TabControl();
this.tabPage2 = new System.Windows.Forms.TabPage();
this.button1 = new System.Windows.Forms.Button();
this.label6 = new System.Windows.Forms.Label();
this.label1 = new System.Windows.Forms.Label();
this.textBox4 = new System.Windows.Forms.TextBox();
this.textBox3 = new System.Windows.Forms.TextBox();
this.textBox2 = new System.Windows.Forms.TextBox();
this.label4 = new System.Windows.Forms.Label();
this.label3 = new System.Windows.Forms.Label();
this.label2 = new System.Windows.Forms.Label();
this.tabPage4 = new System.Windows.Forms.TabPage();
this.button3 = new System.Windows.Forms.Button();
this.button2 = new System.Windows.Forms.Button();
this.listBox1 = new System.Windows.Forms.ListBox();
this.tabPage1 = new System.Windows.Forms.TabPage();
this.label12 = new System.Windows.Forms.Label();
this.button4 = new System.Windows.Forms.Button();
this.textBox1 = new System.Windows.Forms.TextBox();
this.label11 = new System.Windows.Forms.Label();
this.label10 = new System.Windows.Forms.Label();
this.label9 = new System.Windows.Forms.Label();
this.label8 = new System.Windows.Forms.Label();
this.label7 = new System.Windows.Forms.Label();
this.label5 = new System.Windows.Forms.Label();
this.label13 = new System.Windows.Forms.Label();
this.label14 = new System.Windows.Forms.Label();
this.tabControl1.SuspendLayout();
this.tabPage2.SuspendLayout();
this.tabPage4.SuspendLayout();
this.tabPage1.SuspendLayout();
this.SuspendLayout();
//
// tabControl1
//
this.tabControl1.Controls.Add(this.tabPage2);
this.tabControl1.Controls.Add(this.tabPage4);
this.tabControl1.Controls.Add(this.tabPage1);
this.tabControl1.Location = new System.Drawing.Point(60, 12);
this.tabControl1.Name = "tabControl1";
this.tabControl1.SelectedIndex = 0;
this.tabControl1.Size = new System.Drawing.Size(694, 336);
this.tabControl1.TabIndex = 2;
//
// tabPage2
//
this.tabPage2.Controls.Add(this.button1);
this.tabPage2.Controls.Add(this.label6);
this.tabPage2.Controls.Add(this.label1);
this.tabPage2.Controls.Add(this.textBox4);
this.tabPage2.Controls.Add(this.textBox3);
this.tabPage2.Controls.Add(this.textBox2);
this.tabPage2.Controls.Add(this.label4);
this.tabPage2.Controls.Add(this.label3);
this.tabPage2.Controls.Add(this.label2);
this.tabPage2.Font = new System.Drawing.Font("Microsoft Sans Serif", 15F);
this.tabPage2.Location = new System.Drawing.Point(4, 22);
this.tabPage2.Name = "tabPage2";
this.tabPage2.Padding = new System.Windows.Forms.Padding(3);
this.tabPage2.Size = new System.Drawing.Size(686, 310);
this.tabPage2.TabIndex = 1;
this.tabPage2.Text = "Add";
this.tabPage2.UseVisualStyleBackColor = true;
this.tabPage2.Click += new System.EventHandler(this.tabPage2_Click);
//
// button1
//
this.button1.Font = new System.Drawing.Font("Microsoft Sans Serif", 15F);
this.button1.Location = new System.Drawing.Point(457, 234);
this.button1.Name = "button1";
this.button1.Size = new System.Drawing.Size(103, 45);
this.button1.TabIndex = 10;
this.button1.Text = "Add";
this.button1.UseVisualStyleBackColor = true;
this.button1.Click += new System.EventHandler(this.button1_Click_1);
//
// label6
//
this.label6.AutoSize = true;
this.label6.Font = new System.Drawing.Font("Microsoft Sans Serif", 15F);
this.label6.Location = new System.Drawing.Point(97, 121);
this.label6.Name = "label6";
this.label6.Size = new System.Drawing.Size(68, 25);
this.label6.TabIndex = 9;
this.label6.Text = "Tuition";
//
// label1
//
this.label1.AutoSize = true;
this.label1.Location = new System.Drawing.Point(81, 89);
this.label1.Name = "label1";
this.label1.Size = new System.Drawing.Size(0, 25);
this.label1.TabIndex = 8;
//
// textBox4
//
this.textBox4.Font = new System.Drawing.Font("Microsoft Sans Serif", 15F);
this.textBox4.Location = new System.Drawing.Point(195, 157);
this.textBox4.Name = "textBox4";
this.textBox4.Size = new System.Drawing.Size(386, 30);
this.textBox4.TabIndex = 6;
this.textBox4.TextChanged += new System.EventHandler(this.textBox4_TextChanged);
//
// textBox3
//
this.textBox3.Font = new System.Drawing.Font("Microsoft Sans Serif", 15F);
this.textBox3.Location = new System.Drawing.Point(195, 121);
this.textBox3.Name = "textBox3";
this.textBox3.Size = new System.Drawing.Size(386, 30);
this.textBox3.TabIndex = 5;
this.textBox3.TextChanged += new System.EventHandler(this.textBox3_TextChanged);
//
// textBox2
//
this.textBox2.Font = new System.Drawing.Font("Microsoft Sans Serif", 15F);
this.textBox2.Location = new System.Drawing.Point(195, 85);
this.textBox2.Name = "textBox2";
this.textBox2.Size = new System.Drawing.Size(386, 30);
this.textBox2.TabIndex = 4;
this.textBox2.TextChanged += new System.EventHandler(this.textBox2_TextChanged);
//
// label4
//
this.label4.AutoSize = true;
this.label4.Font = new System.Drawing.Font("Microsoft Sans Serif", 15F);
this.label4.Location = new System.Drawing.Point(78, 157);
this.label4.Name = "label4";
this.label4.Size = new System.Drawing.Size(87, 25);
this.label4.TabIndex = 2;
this.label4.Text = "Major";
//
// label3
//
this.label3.AutoSize = true;
this.label3.Location = new System.Drawing.Point(78, 91);
this.label3.Name = "label3";
this.label3.Size = new System.Drawing.Size(0, 25);
this.label3.TabIndex = 1;
//
// label2
//
this.label2.AutoSize = true;
this.label2.Font = new System.Drawing.Font("Microsoft Sans Serif", 15F);
this.label2.Location = new System.Drawing.Point(101, 85);
this.label2.Name = "label2";
this.label2.Size = new System.Drawing.Size(64, 25);
this.label2.TabIndex = 0;
this.label2.Text = "Name";
//
// tabPage4
//
this.tabPage4.Controls.Add(this.button3);
this.tabPage4.Controls.Add(this.button2);
this.tabPage4.Controls.Add(this.listBox1);
this.tabPage4.Font = new System.Drawing.Font("Microsoft Sans Serif", 15F);
this.tabPage4.Location = new System.Drawing.Point(4, 22);
this.tabPage4.Name = "tabPage4";
this.tabPage4.Size = new System.Drawing.Size(686, 310);
this.tabPage4.TabIndex = 3;
this.tabPage4.Text = "View / Delete";
this.tabPage4.UseVisualStyleBackColor = true;
//
// button3
//
this.button3.Location = new System.Drawing.Point(319, 237);
this.button3.Name = "button3";
this.button3.Size = new System.Drawing.Size(101, 40);
this.button3.TabIndex = 2;
this.button3.Text = "Refresh";
this.button3.UseVisualStyleBackColor = true;
this.button3.Click += new System.EventHandler(this.button3_Click);
//
// button2
//
this.button2.Font = new System.Drawing.Font("Microsoft Sans Serif", 15F);
this.button2.Location = new System.Drawing.Point(466, 237);
this.button2.Name = "button2";
this.button2.Size = new System.Drawing.Size(105, 40);
this.button2.TabIndex = 1;
this.button2.Text = "Delete";
this.button2.UseVisualStyleBackColor = true;
this.button2.Click += new System.EventHandler(this.button2_Click);
//
// listBox1
//
this.listBox1.DataSource = Student.displayStudents();
this.listBox1.Font = new System.Drawing.Font("Microsoft Sans Serif", 15F);
this.listBox1.FormattingEnabled = true;
this.listBox1.ItemHeight = 25;
this.listBox1.Location = new System.Drawing.Point(60, 48);
this.listBox1.Name = "listBox1";
this.listBox1.Size = new System.Drawing.Size(564, 154);
this.listBox1.TabIndex = 0;
this.listBox1.SelectedIndexChanged += new System.EventHandler(this.listBox1_SelectedIndexChanged);
//
// tabPage1
//
this.tabPage1.Controls.Add(this.label14);
this.tabPage1.Controls.Add(this.label13);
this.tabPage1.Controls.Add(this.label12);
this.tabPage1.Controls.Add(this.button4);
this.tabPage1.Controls.Add(this.textBox1);
this.tabPage1.Controls.Add(this.label11);
this.tabPage1.Controls.Add(this.label10);
this.tabPage1.Controls.Add(this.label9);
this.tabPage1.Controls.Add(this.label8);
this.tabPage1.Controls.Add(this.label7);
this.tabPage1.Controls.Add(this.label5);
this.tabPage1.Font = new System.Drawing.Font("Microsoft Sans Serif", 15F);
this.tabPage1.Location = new System.Drawing.Point(4, 22);
this.tabPage1.Name = "tabPage1";
this.tabPage1.Size = new System.Drawing.Size(686, 310);
this.tabPage1.TabIndex = 4;
this.tabPage1.Text = "College";
this.tabPage1.UseVisualStyleBackColor = true;
//
// label12
//
this.label12.AutoSize = true;
this.label12.Location = new System.Drawing.Point(133, 212);
this.label12.Name = "label12";
this.label12.Size = new System.Drawing.Size(50, 25);
this.label12.TabIndex = 8;
this.label12.Text = "$.00";
this.label12.Click += new System.EventHandler(this.label12_Click);
//
// button4
//
this.button4.Location = new System.Drawing.Point(398, 224);
this.button4.Name = "button4";
this.button4.Size = new System.Drawing.Size(154, 42);
this.button4.TabIndex = 7;
this.button4.Text = "Calculate";
this.button4.UseVisualStyleBackColor = true;
this.button4.Click += new System.EventHandler(this.button4_Click);
//
// textBox1
//
this.textBox1.Location = new System.Drawing.Point(178, 157);
this.textBox1.Name = "textBox1";
this.textBox1.Size = new System.Drawing.Size(209, 30);
this.textBox1.TabIndex = 6;
this.textBox1.TextChanged += new System.EventHandler(this.textBox1_TextChanged);
//
// label11
//
this.label11.AutoSize = true;
this.label11.Location = new System.Drawing.Point(51, 162);
this.label11.Name = "label11";
this.label11.Size = new System.Drawing.Size(98, 25);
this.label11.TabIndex = 5;
this.label11.Text = "Expenses: $";
//
// label10
//
this.label10.AutoSize = true;
this.label10.Location = new System.Drawing.Point(51, 212);
this.label10.Name = "label10";
this.label10.Size = new System.Drawing.Size(62, 25);
this.label10.TabIndex = 4;
this.label10.Text = "Total:";
//
// label9
//
this.label9.Location = new System.Drawing.Point(0, 0);
this.label9.Name = "label9";
this.label9.Size = new System.Drawing.Size(100, 23);
this.label9.TabIndex = 9;
//
// label8
//
this.label8.Location = new System.Drawing.Point(0, 0);
this.label8.Name = "label8";
this.label8.Size = new System.Drawing.Size(100, 23);
this.label8.TabIndex = 10;
//
// label7
//
this.label7.AutoSize = true;
this.label7.Location = new System.Drawing.Point(51, 108);
this.label7.Name = "label7";
this.label7.Size = new System.Drawing.Size(138, 25);
this.label7.TabIndex = 1;
this.label7.Text = "Total Tuition: $";
//
// label5
//
this.label5.AutoSize = true;
this.label5.Location = new System.Drawing.Point(51, 53);
this.label5.Name = "label5";
this.label5.Size = new System.Drawing.Size(164, 25);
this.label5.TabIndex = 0;
this.label5.Text = "Total Students:";
//
// label13
//
this.label13.AutoSize = true;
this.label13.Location = new System.Drawing.Point(195, 108);
this.label13.Name = "label13";
this.label13.Size = new System.Drawing.Size(50, 25);
this.label13.TabIndex = 11;
this.label13.Text = Student.totalTuition();
//
// label14
//
this.label14.AutoSize = true;
this.label14.Location = new System.Drawing.Point(221, 53);
this.label14.Name = "label14";
this.label14.Size = new System.Drawing.Size(23, 25);
this.label14.TabIndex = 12;
this.label14.Text = Student.total() + " ";
//
// Form1
//
this.AutoScaleDimensions = new System.Drawing.SizeF(6F, 13F);
this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
this.ClientSize = new System.Drawing.Size(800, 450);
this.Controls.Add(this.tabControl1);
this.Name = "Form1";
this.Text = "Form1";
this.Load += new System.EventHandler(this.Form1_Load);
this.tabControl1.ResumeLayout(false);
this.tabPage2.ResumeLayout(false);
this.tabPage2.PerformLayout();
this.tabPage4.ResumeLayout(false);
this.tabPage1.ResumeLayout(false);
this.tabPage1.PerformLayout();
this.ResumeLayout(false);
}
public static string total()
{
return(Student.displayStudents().Count.ToString());
}
private void button3_Click(object sender, EventArgs e)
{
listBox1.DataSource = Student.displayStudents();
label13.Text = "$" + Student.totalTuition() + ".00";
label14.Text = Student.total();
}
