private void SavePhongMon()
{
cBXL_PhongHoc_MonHoc oBXL_PhongHoc_MonHoc = new cBXL_PhongHoc_MonHoc();
XL_PhongHoc_MonHocInfo pXL_PhongHoc_MonHocInfo = new XL_PhongHoc_MonHocInfo();
pXL_PhongHoc_MonHocInfo.IDDM_MonHoc = pDM_MonHocInfo.DM_MonHocID;
string[] arrPhong = strPhongThem.Split(',');
foreach (string strIDPhongHoc in arrPhong)
{
pXL_PhongHoc_MonHocInfo.IDDM_PhongHoc = int.Parse(strIDPhongHoc);
oBXL_PhongHoc_MonHoc.Add(pXL_PhongHoc_MonHocInfo);
}
}
private void btnXoa_Click(object sender, EventArgs e)
{
int IDDM_PhongHoc;
if (edit == EDIT_MODE.THEM)
{
for (int i = 0; i < grvPhong.DataRowCount; i++)
{
if (bool.Parse(grvPhong.GetDataRow(i)["Chon"].ToString()) == true)
{
IDDM_PhongHoc = int.Parse(grvPhong.GetDataRow(i)["IDDM_PhongHoc"].ToString());
dtPhong.Rows.Remove(grvPhong.GetDataRow(i));
string[] arr = strPhongThem.Split(',');
strPhongThem = "";
for (int j = 0; j < arr.Length; j++)
{
if (arr[j] == IDDM_PhongHoc.ToString())
{
arr[j] = "";
}
else
{
strPhongThem += arr[j] + ",";
}
}
}
}
strPhongThem = strPhongThem.Substring(0, strPhongThem.Length - 1);
}
else
{
cBXL_PhongHoc_MonHoc oBXL_PhongHoc_MonHoc = new cBXL_PhongHoc_MonHoc();
for (int i = 0; i < grvPhong.DataRowCount; i++)
{
if (bool.Parse(grvPhong.GetDataRow(i)["Chon"].ToString()) == true)
{
IDDM_PhongHoc = int.Parse(grvPhong.GetDataRow(i)["IDDM_PhongHoc"].ToString());
oBXL_PhongHoc_MonHoc.DeleteByMonPhong(IDDM_PhongHoc, pDM_MonHocInfo.DM_MonHocID);
dtPhong.Rows.Remove(grvPhong.GetDataRow(i));
}
}
}
}
private void radiogroupSuDungPhong_SelectedIndexChanged(object sender, EventArgs e)
{
if (radiogroupSuDungPhong.SelectedIndex == 2)
{
cBXL_PhongHoc_MonHoc oBXL_PhongHoc_MonHoc = new cBXL_PhongHoc_MonHoc();
dtPhong = oBXL_PhongHoc_MonHoc.GetByIDDM_MonHoc(pDM_MonHocInfo.DM_MonHocID);
grdPhong.DataSource = dtPhong;
grdPhong.Enabled = true;
if (Active == true)
{
btnThem.Enabled = true;
btnXoa.Enabled = true;
}
}
else
{
grdPhong.DataSource = null;
grdPhong.Enabled = false;
btnThem.Enabled = false;
btnXoa.Enabled = false;
}
}