/// <summary>
/// //////////////
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void button1_Click(object sender, EventArgs e)
{
if (textBox1.Text.Length > 0)
{
try
{
dbsql.AddNewCurrency(textBox1.Text);
dataGridView1.DataSource = dbsql.GetAllCurrency();
textBox1.Text = "";
textBox1.Focus();
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
}
}
}