private void bindingNavigatorDeleteItem_Click(object sender, EventArgs e)
{
if (dataGridView1.CurrentRow == null)
{
return;
}
if (MessageBox.Show("是否要删除这条数据？", "请选择", MessageBoxButtons.YesNo, MessageBoxIcon.Question) == DialogResult.Yes)
{
int user_id = int.Parse(dataGridView1.CurrentRow.Cells["userId"].Value.ToString());
if (user_id == 2)
{
MessageBox.Show("默认用户禁止删除！");
return;
}
if (db.DeleteUser(user_id) != 0)
{
dataGridView1.Rows.Remove(dataGridView1.CurrentRow);
return;
}
MessageBox.Show("删除失败！");
}
}