private void btnadd_Click(object sender, EventArgs e)
{
try
{
KetNoi.excute("Insert into NguyenVong Values('" + txtmanv.Text + "','" + txtmahs.Text + "','" + txttenhs.Text + "','" + txtmanganh.Text + "','" + txttennganh.Text + "','" + txtthutunv.Text + "')");
Load_NguyenVong();
}
catch
{
MessageBox.Show("Lỗi, không thêm được!");
}
}
private void btnXoa_Click(object sender, EventArgs e)
{
ketnoi.excute("DELETE NguyenVong WHERE MaHS ='" + txtMaHS.Text + "' AND ThuTuNV='" + txtThuTuNV.Text + "'");
Load_DSHS();
}
private void btnChen_Click(object sender, EventArgs e)
{
ketnoi.excute("INSERT INTO DiemChuan Values('" + txtMaNganh.Text + "','" + txtTenNganh.Text + "','" + txtDiemChuan.Text + "')");
Load_DuLieu_DiemChuan();
}
