private void btnAdd_Click(object sender, EventArgs e)
{
FrmCategory frm = new FrmCategory();
this.Hide();
frm.ShowDialog();
this.Visible = true;
dto = bll.Select();
dataGridView1.DataSource = dto.Categories;
}
private void btnUpdate_Click(object sender, EventArgs e)
{
if (detail.ID == 0)
{
MessageBox.Show("Please select a category from table");
}
else
{
FrmCategory frm = new FrmCategory();
frm.detail = detail;
frm.isUpdate = true;
this.Hide();
frm.ShowDialog();
this.Visible = true;
bll = new CategoryBLL();
dto = bll.Select();
dataGridView1.DataSource = dto.Categories;
}
}