private void RemoveTicketButton_Click(object sender, EventArgs e)
{
// Opening a connection to the database
SqlConnection connection = new SqlConnection(connectionString);
connection.Open();
SqlCommand command = connection.CreateCommand();
// Searching the table and deleting an entry
command.Parameters.AddWithValue("@Ticket_Name", EditComboBox.SelectedItem);
command.CommandText = "DELETE FROM TicketData WHERE Ticket_Name = @Ticket_Name";
if (command.ExecuteNonQuery() > 0)
{
MessageBox.Show("Ticket was deleted.");
}
else
{
MessageBox.Show("Failed to delete ticket.");
}
// Clearing the form
EditComboBox.ResetText();
EditDateOfRequestTextBox.Clear();
EditDescriptionOfRequestTextBox.Clear();
EditTechnicianAssignedTextBox.Clear();
EditDateOfCompletionTextBox.Clear();
EditNotesTextBox.Clear();
EditTicketStatusTextBox.Clear();
EditTicketStatusComboBox.ResetText();
connection.Close();
updateView();
}
private void EditButton_Click(object sender, EventArgs e)
{
// Opening a connection to the database
SqlConnection connection = new SqlConnection(connectionString);
connection.Open();
SqlCommand command = connection.CreateCommand();
// Grabbing user input
command.Parameters.AddWithValue("@Ticket_Name", EditComboBox.Text);
command.Parameters.AddWithValue("@Date_of_Request", EditDateOfRequestTextBox.Text);
command.Parameters.AddWithValue("@Description_of_Request", EditDescriptionOfRequestTextBox.Text);
command.Parameters.AddWithValue("@Technician_Assigned", EditTechnicianAssignedTextBox.Text);
command.Parameters.AddWithValue("@Date_of_Completion", EditDateOfCompletionTextBox.Text);
command.Parameters.AddWithValue("@Notes", EditNotesTextBox.Text);
command.Parameters.AddWithValue("@Status", EditTicketStatusComboBox.Text);
// Updating the table with the user input and prompting the user
command.CommandText = "UPDATE TicketData SET Date_of_Request = @Date_of_Request, Description_of_Request = @Description_of_Request, Technician_Assigned = @Technician_Assigned, Date_of_Completion = @Date_of_Completion, Notes = @Notes, Status = @Status WHERE Ticket_Name = @Ticket_Name";
if (command.ExecuteNonQuery() > 0)
{
MessageBox.Show("Ticket was edited.");
}
else
{
MessageBox.Show("Failed to edit ticket.");
}
// Clearing the form
EditComboBox.ResetText();
EditDateOfRequestTextBox.Clear();
EditDescriptionOfRequestTextBox.Clear();
EditTechnicianAssignedTextBox.Clear();
EditDateOfCompletionTextBox.Clear();
EditNotesTextBox.Clear();
EditTicketStatusTextBox.Clear();
EditTicketStatusComboBox.ResetText();
connection.Close();
updateView();
}