// edit
private void button3_Click(object sender, EventArgs e)
{
button3.Enabled = false;
button1.Enabled = false;
button2.Enabled = false;
string type = "";
string desc = "";
double fare = 0.0;
if (dataGridView1.RowCount > 0)
{
int rowIndex = dataGridView1.CurrentCell.RowIndex;
string item = dataGridView1.Rows[rowIndex].Cells[0].Value.ToString();
string sql = "SELECT * from TransportationData where Type like '" + item + "'";
SQLiteCommand sqlCommand = new SQLiteCommand(sql, transportData);
SQLiteDataReader reader = sqlCommand.ExecuteReader();
while (reader.Read())
{
type = reader["Type"].ToString();
desc = reader["Description"].ToString();
fare = Convert.ToDouble(reader["Fares"]);
}
AddTransportData add = new AddTransportData(item, desc, fare);
add.ShowDialog();
if (add.type != "" && add.description != "" && add.fare != 0.0)
{
string test_update = "UPDATE TransportationData SET Type = @Type, Description = @Description , Fares = @Fares Where Type = @itemToSearch";
SQLiteCommand command = new SQLiteCommand(test_update, transportData);
db.updateSpecificDataInDB(command, add.oldType, add.type, add.description, add.fare);
dataGridView1.Rows.Clear();
dataGridView1.Refresh();
displayDataFromDB(transportData);
}
}
button3.Enabled = true;
button1.Enabled = true;
button2.Enabled = true;
this.Cursor = Cursors.Default;
}
private void button1_Click(object sender, EventArgs e)
{
button1.Enabled = false;
AddTransportData add = new AddTransportData();
add.ShowDialog();
string t = "insert into TransportationData (Type, Description, Fares) values ( @Type, @Description, @Fares)";
SQLiteCommand command = new SQLiteCommand(t, transportData);
this.Cursor = Cursors.WaitCursor;
if (add.type != "" && add.description != "" && add.fare != 0.0)
{
db.addDataToTransportation(add.type, add.description, add.fare, command);
dataGridView1.Rows.Clear();
dataGridView1.Refresh();
displayDataFromDB(transportData);
}
button1.Enabled = true;
this.Cursor = Cursors.Default;
}
