private void ResetButton()
{
CustomerName.Clear();
CustomerAddress.Clear();
CustomerMobile.Clear();
CustomerName.Focus();
}
private void CustomerInsert_Click(object sender, EventArgs e) // Customer Insert Button(When I click on insert button the data will insert in Table)
{
con.Open(); // Connection Open
comm = new SqlCommand("insert into Customer values('" + CustomerID.Text + "','" + CustomerName.Text + "','" + CustomerLastName.Text + "','" + CustomerAddress.Text + "','" + CustomerPhone.Text + "')", con);
try
{
comm.ExecuteNonQuery();
MessageBox.Show("Customer Saved"); // Message Box (Its show the saved customers)
con.Close(); // Connection Close
ShowcustRecord();
CustomerID.Clear();
CustomerName.Clear();
CustomerLastName.Clear();
CustomerAddress.Clear();
CustomerPhone.Clear();
}
catch (Exception)
{
MessageBox.Show("Customer Not Saved"); // Message Box
}
finally
{
con.Close(); // Connection Close
}
}
// Update Customer Button(This button used for update customer details
private void UpdateCustomer_Click(object sender, EventArgs e)
{
con.Open();// Connection Open
comm = new SqlCommand("update Customer set CId= '" + CustomerID.Text + "', FName= '" + CustomerName.Text + "', LName='" + CustomerLastName.Text + "', CAddress='" + CustomerAddress.Text + "', CPhoneNo='" + CustomerPhone.Text + "' where CId = '" + CustomerID.Text + "'", con);
try
{
comm.ExecuteNonQuery();
MessageBox.Show("Customer Updated");
con.Close();// Connection Close
ShowcustRecord();
CustomerID.Clear();
CustomerName.Clear();
CustomerLastName.Clear();
CustomerAddress.Clear();
CustomerPhone.Clear();
}
catch (Exception)
{
MessageBox.Show("Customer Not Updated");
}
finally
{
con.Close();// Connection Close
}
}
// Delete Customer Button(This button used for delete the customer)
private void DeleteCustomer_Click(object sender, EventArgs e)
{
con.Open();// Connection Open
comm = new SqlCommand("delete from Customer where CId = " + CustomerID.Text + " ", con);
try
{
comm.ExecuteNonQuery();
MessageBox.Show("Customer Deleted");
con.Close();// Connection Close
ShowcustRecord();
CustomerID.Clear();
CustomerName.Clear();
CustomerLastName.Clear();
CustomerAddress.Clear();
CustomerPhone.Clear();
CustomerID.Focus();
}
catch (Exception x)
{
MessageBox.Show("Customer Not Deleted" + x.Message);
}
finally
{
con.Close();// Connection Close
}
}
private void clearButton_Click(object sender, EventArgs e)
{
CustomerName.Clear();
phno.Clear();
CustomerAddress.Clear();
CustomerEmail.Clear();
customerId.Clear();
}
private void Clear_Click(object sender, EventArgs e)
{
//Clear all the textboxes
PhoneNo.Clear();
Address.Clear();
Email.Clear();
CustName.Clear();
CustomerName.Clear();
CustID.Clear();
}
// Button events
private void ClearSearch_Click(object sender, EventArgs e)
{
StatusLabel.Text = "";
CustomerID.Clear();
CustomerName.Clear();
RefreshLookupOutput();
StatusLabel.Text = "Search cleared.";
}
private void Clear()
{
ShipmentDate.Value = DateTime.Now;
ItemName.Clear();
Remarks.Clear();
CourierName.SelectedIndex = -1;
CourierName.Text = "";
TrackingId.Clear();
Register.Enabled = false;
Prepaid.Checked = true;
CODAmount.ResetText();
CustomerName.Clear();
CourierName.Focus();
}
private void Delete_Click(object sender, EventArgs e)
{
try
{
Connect connectObj = new Connect();
con = connectObj.connect();
SqlCommand cmd = new SqlCommand("DELETE FROM CUSTOMER WHERE C_ID = @cid", con);
cmd.Parameters.AddWithValue("@cid", CustomerID.Text);
int i = cmd.ExecuteNonQuery();
//If count is equal to 1, than show frmMain form
if (i != 0)
{
MessageBox.Show("Customer Deletion Successful!", "Captions", MessageBoxButtons.OK, MessageBoxIcon.Information);
}
else
{
MessageBox.Show("Customer Deletion Failed", "Captions", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
CustomerName.Clear();
CustomerID.Clear();
}
catch (Exception ex)
{
MessageBox.Show("Customer Not found", "Captions", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
finally
{
//Close the connection to DB
if (con != null)
{
con.Close();
}
}
}
private void submitButton_Click(object sender, EventArgs e)
{
if (CustomerName.Text == "" || phno.Text == "" || CustomerAddress.Text == "" || CustomerEmail.Text == "" || customerId.Text == "")
{
MessageBox.Show("Please provide all the details", "Captions", MessageBoxButtons.OK, MessageBoxIcon.Error);
return;
}
if (phno.Text.Length != 10)
{
MessageBox.Show("Enter valid Phone number", "Captions", MessageBoxButtons.OK, MessageBoxIcon.Error);
return;
}
try
{
Connect connectObj = new Connect();
con = connectObj.connect();
SqlCommand cmd = new SqlCommand("customer_in", con);
//To execute a stored procedure
cmd.CommandType = CommandType.StoredProcedure;
cmd.Parameters.AddWithValue("@cid", customerId.Text);
cmd.Parameters.AddWithValue("@cname", CustomerName.Text);
cmd.Parameters.AddWithValue("@phone_number", Convert.ToInt64(phno.Text));
cmd.Parameters.AddWithValue("@address", CustomerAddress.Text);
cmd.Parameters.AddWithValue("@email", CustomerEmail.Text);
cid += 1;
int i = cmd.ExecuteNonQuery();
if (i != 0)
{
MessageBox.Show("Customer Insertion Successful!", "Captions", MessageBoxButtons.OK, MessageBoxIcon.Information);
}
else
{
MessageBox.Show("Customer Insertion Failed", "Captions", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
con.Close();
//Clear all the textboxes.
CustomerName.Clear();
phno.Clear();
CustomerAddress.Clear();
CustomerEmail.Clear();
customerId.Clear();
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
}
finally
{
if (con != null)
{
con.Close();
}
}
}