private void button1_Click(object sender, EventArgs e)
{
MainSite mainSite = new MainSite();
mainSite.Show();
this.Close();
}
//For Sign Out
private void button2_Click(object sender, EventArgs e)
{
Form1.enter = false;
MainSite mainSite = new MainSite();
mainSite.Show();
this.Close();
}
//For Sign In
private void button1_Click(object sender, EventArgs e)
{
/*
* textBox1----password
* textBox2----username
* comboBox1---role
*/
if (textBox1.Text.Trim() == "" || textBox2.Text.Trim() == "" || comboBox1.Text.Trim() == "")
{
enter = false;
MessageBox.Show("Null Values exit, please select login type, enter username and password", "Wrong", MessageBoxButtons.OK, MessageBoxIcon.Information);
}
else if (!(comboBox1.Text.Trim() == "Customer" || comboBox1.Text.Trim() == "Seller" || comboBox1.Text.Trim() == "Employee"))
{
MessageBox.Show("Are you are customer or seller or employee??", "Invalid Selected", MessageBoxButtons.OK, MessageBoxIcon.Information);
}
else if (textBox1.Text.Trim().Length <= 5)
{ //Password length>6
enter = false;
MessageBox.Show("the length of password should be more than 5", "Invalid Password", MessageBoxButtons.OK, MessageBoxIcon.Information);
}
else
{
x.set.Reset();
role = comboBox1.Text.Trim();
string sql = null;
if (role == "Customer")
{
sql = "select * from customer where CustomerId='" + textBox2.Text.Trim() + "'and PassWord='******'";
}
else if (role == "Employee")
{
if (textBox2.Text.Trim().Length != 6)
{
MessageBox.Show("the length of id should be equal to 6", "Invalid Password", MessageBoxButtons.OK, MessageBoxIcon.Information);
}
else
{
sql = "select * from employee where EmployeeId='" + textBox2.Text.Trim() + "'and PassWord='******'";
}
}
else
{
if (textBox2.Text.Trim().Length != 6)
{
MessageBox.Show("the length of id should be equal to 6", "Invalid Password", MessageBoxButtons.OK, MessageBoxIcon.Information);
}
else
{
sql = "select * from seller where SellerId='" + textBox2.Text.Trim() + "'and PassWord='******'";
}
}
if (sql != null)
{
x.query(sql);
if (x.set.Tables[0].Rows.Count >= 0)
{
enter = true;
username = textBox2.Text;
if (role == "Customer")
{
MainSite mainSite = new MainSite();
mainSite.Show();
}
else if (role == "Employee")
{
Information info = new Information();
info.Show();
}
else
{
Seller seller = new Seller();
seller.Show();
}
enter = true;
this.Close();
}
else
{
enter = false;
MessageBox.Show("Username Or Password is wrong", "Invalid Sign In", MessageBoxButtons.OK, MessageBoxIcon.Information);
}
}
}
}
private void Information_Load(object sender, EventArgs e)
{
this.Controls.Add(this.pictureBox2);
this.Controls.Add(this.button1);
this.Controls.Add(this.button2);
this.Controls.Add(this.button3);
this.Controls.Add(this.button4);
this.Controls.Add(this.button7);
this.Controls.Add(this.button5);
this.Controls.Add(this.button1);
this.Controls.Add(this.button9);
this.Controls.Add(this.panel3);
this.Controls.Add(this.label1);
this.Controls.Add(this.label2);
this.Controls.Add(this.label3);
this.Controls.Add(this.label4);
this.Controls.Add(this.label5);
this.Controls.Add(this.label6);
this.Controls.Add(this.label7);
this.Controls.Add(this.label8);
this.Controls.Add(this.label11);
this.Controls.Add(this.textBox1);
this.Controls.Add(this.textBox2);
this.Controls.Add(this.textBox3);
this.Controls.Add(this.textBox4);
this.Controls.Add(this.textBox5);
this.Controls.Add(this.textBox6);
this.Controls.Add(this.textBox7);
this.Controls.Add(this.button8);
this.panel3.Controls.Add(this.button6);
this.panel3.Controls.Add(this.label9);
this.panel3.Controls.Add(this.dataGridView1);
this.button5.Visible = false; //Main Site
this.button9.Visible = false; //Payment management
this.panel3.Visible = false;
this.button7.Visible = false; //Employee management
checkInventory = checkSeller = false;
x.set.Reset();
string sql = null;
this.button3.Text = "Shopping Cart";
if (Form1.role == "Customer")
{
this.panel3.Visible = true;
this.button4.Visible = false; // Inventory Button
this.button7.Visible = false; // Employee Button
this.button1.Visible = false; // Seller Button
this.button5.Visible = true; // Main Site
this.label3.Text = "Email:";
this.textBox4.ReadOnly = false;
this.button9.Visible = true;
this.label9.Text = "Order Informaiton";
this.button6.Text = "Select Order";
this.label5.Text = "Address:";
sql = "select CustomerId,PassWord,LastName,FirstName,PhoneNumber,EmailId,Address from customer where CustomerId='" + Form1.username + "'";
}
else
{
this.button3.Text = "Main Page";
this.label3.Text = "Supervisor:";
this.textBox4.ReadOnly = true;
this.textBox5.ReadOnly = true;
this.label5.Text = "Role:";
sql = "select EmployeeId,PassWord,LastName,FirstName,PhoneNumber,SupervisorId,DesignationRole from employee where EmployeeId='" + Form1.username + "'";
this.button4.Visible = true; // Inventory Button;
this.button7.Visible = false; // Employee Button
this.button1.Visible = true; //Seller Button
}
x.query(sql);
if (x.set.Tables[0].Rows.Count > 0)
{
this.button8.Visible = true; //Update
DataTable view = x.set.Tables[0];
textBox6.Text = view.Rows[0][0].ToString(); //username
textBox7.Text = view.Rows[0][1].ToString(); //password
textBox1.Text = view.Rows[0][2].ToString(); //last name
textBox2.Text = view.Rows[0][3].ToString(); //first name
textBox3.Text = view.Rows[0][4].ToString(); //phone number
textBox4.Text = view.Rows[0][5].ToString(); //supervsior
textBox5.Text = view.Rows[0][6].ToString(); //address/role
if (textBox5.Text.Trim() == "Supervisor")
{
this.button7.Visible = true;
}
}
else
{
MessageBox.Show("No data", "Wrong", MessageBoxButtons.OK, MessageBoxIcon.Information);
MainSite mainSite = new MainSite();
this.Close();
mainSite.Close();
}
}