private void button4_Click(object sender, EventArgs e)
{
VBBDBDataContext v = new VBBDBDataContext();
User u = new User();
//string username=t
var getAccount = (
from x in v.Users
where x.Name == tn.Text
select x
);
foreach (User x in getAccount)
{
try
{
x.MobileNumber = int.Parse(tm.Text);
}
catch (Exception)
{
MessageBox.Show("Enter valid mobile no.");
}
//v.Users.InsertOnSubmit(u);
v.SubmitChanges();
}
}
private void button4_Click(object sender, EventArgs e)
{
VBBDBDataContext v = new VBBDBDataContext();
Post p = new Post();
p.PostText = tbpost.Text;
v.Posts.InsertOnSubmit(p);
v.SubmitChanges();
this.Hide();
Home h = new Home();
h.Show();
}
private void btnsignin_Click(object sender, EventArgs e)
{
v = new VBBDBDataContext();
string username = textBox1.Text;
string password = textBox2.Text;
if (username == "")
{
MessageBox.Show("Username must be filled!");
}
else if (password == "")
{
MessageBox.Show("Password must be filled!");
}
else
{
var getAccount = (
from x in v.Users
where x.Name == username && x.Password == password
select x
);
if (getAccount.Count() != 1)
{
MessageBox.Show("Invalid username & password!");
}
else if (getAccount.Count() == 1)
{
// public int i = x;
this.Hide();
Home h = new Home();
h.Show();
}
}
}
private void comboBox1_SelectedIndexChanged(object sender, EventArgs e)
{
VBBDBDataContext v = new VBBDBDataContext();
User u = new User();
var item = this.comboBox1.GetItemText(this.comboBox1.SelectedItem);
if (item == "A+")
{
dataGridView1.DataSource = (from x in v.Users
where x.BloodGroup == item
select new
{
x.Name, x.BloodGroup, x.LastDonationDate, x.MobileNumber, x.Address
}
);
}
else if (item == "A-")
{
dataGridView1.DataSource = (from x in v.Users
where x.BloodGroup == item
select new
{
x.Name,
x.BloodGroup,
x.LastDonationDate,
x.MobileNumber,
x.Address
}
);
}
else if (item == "B+")
{
dataGridView1.DataSource = (from x in v.Users
where x.BloodGroup == item
select new
{
x.Name,
x.BloodGroup,
x.LastDonationDate,
x.MobileNumber,
x.Address
}
);
}
else if (item == "B-")
{
dataGridView1.DataSource = (from x in v.Users
where x.BloodGroup == item
select new
{
x.Name,
x.BloodGroup,
x.LastDonationDate,
x.MobileNumber,
x.Address
}
);
}
else if (item == "AB+")
{
dataGridView1.DataSource = (from x in v.Users
where x.BloodGroup == item
select new
{
x.Name,
x.BloodGroup,
x.LastDonationDate,
x.MobileNumber,
x.Address
}
);
}
else if (item == "AB-")
{
dataGridView1.DataSource = (from x in v.Users
where x.BloodGroup == item
select new
{
x.Name,
x.BloodGroup,
x.LastDonationDate,
x.MobileNumber,
x.Address
}
);
}
else if (item == "O+")
{
dataGridView1.DataSource = (from x in v.Users
where x.BloodGroup == item
select new
{
x.Name,
x.BloodGroup,
x.LastDonationDate,
x.MobileNumber,
x.Address
}
);
}
else if (item == "O-")
{
dataGridView1.DataSource = (from x in v.Users
where x.BloodGroup == item
select new
{
x.Name,
x.BloodGroup,
x.LastDonationDate,
x.MobileNumber,
x.Address
}
);
}
}
private void btnsignin_Click(object sender, EventArgs e)
{
if (tbname.Text == "")
{
MessageBox.Show("Name must be filled");
}
else if (tbpassword.Text == "")
{
MessageBox.Show("Password must be filled");
}
else if (tbdateofbirth.Text == "")
{
MessageBox.Show("Date of birth must be filled");
}
else if (tbbloodgroup.Text == "")
{
MessageBox.Show("Blood group must be filled");
}
else if (tblastdonationdate.Text == "")
{
MessageBox.Show("Last donation date must be filled");
}
else if (tbmobilenumber.Text == "")
{
MessageBox.Show("Mobile number must be filled");
}
else if (tbaddress.Text == "")
{
MessageBox.Show("Adress must be filled");
}
else
{
v = new VBBDBDataContext();
User u = new User();
u.Name = tbname.Text;
u.Password = tbpassword.Text;
u.DateOfBirth = Convert.ToDateTime(tbdateofbirth.Text); //dob
u.BloodGroup = tbbloodgroup.Text;
/* try
* {
*
* u.LastDonationDate = Convert.ToDateTime(tblastdonationdate.Text);
* }
* catch (Exception)
* {
* MessageBox.Show("Enter date in right format(ex:mm/dd/yyyy)");*/
u.LastDonationDate = Convert.ToDateTime(tblastdonationdate.Text); // last donation d
u.MobileNumber = Convert.ToInt32(tbmobilenumber.Text);
u.Address = tbaddress.Text;
v.Users.InsertOnSubmit(u);
try
{
v.SubmitChanges();
MessageBox.Show("Successfully registered!");
Close();
}
catch (Exception)
{
MessageBox.Show("Something went wrong, Try again!");
}
this.Hide();
Signin si = new Signin();
si.Show();
}
}
private void Profile_Load(object sender, EventArgs e)
{
v = new VBBDBDataContext();
Emps = v.Users.ToList();
ShowData();
}
private void Home_Load_1(object sender, EventArgs e)
{
VBBDBDataContext v = new VBBDBDataContext();
dataGridView1.DataSource = v.Posts;
}
