private void Btn_New_Click(object sender, EventArgs e)
{
Btn_Add.Enabled = true;
Btn_Update.Enabled = false;
RText_Name.ResetText();
RText_Cost.ResetText();
DGV_Course.ClearSelection();
}
private void DGV_Course_DoubleClick(object sender, EventArgs e)
{
if (DGV_Course.SelectedRows.Count == 0)
{
return;
}
RText_Name.Text = DGV_Course.CurrentRow.Cells[1].Value.ToString();
RText_Cost.Text = DGV_Course.CurrentRow.Cells[2].Value.ToString();
DGV_Course.ClearSelection();
Btn_Update.Enabled = true;
Enable_BtnAdd = false;
Btn_Add.Enabled = false;
}
private void Frm_Course_Load(object sender, EventArgs e)
{
DGV_Course.ClearSelection();
RText_Name.Focus();
}