private void XoaCauHoiHoiVaCauTraLoi(object sender, EventArgs e)
{
//Nếu trái it nhất phải = 1
if (_lstTablePanelCauHoi.Count == 1)
{
UICommon.ShowMsgWarningString("Số câu hỏi con không được nhỏ hơn 1 \nBạn không thể xóa!");
return;
}
if (UICommon.ShowMsgQuestionString("Bạn có chắc muốn xóa câu hỏi này không ?") != DialogResult.Yes)
{
return;
}
SimpleButton button = sender as SimpleButton;
TableLayoutPanel tblPanelCauHoi = button.Parent as TableLayoutPanel;
EditorControl txtCauHoi = tblPanelCauHoi.Controls[_nameTextNoiDungCauHoi] as EditorControl;
int rowIndex = tblPanelMain.GetRow(tblPanelCauHoi);
//get id cau hoi bi xoa
int idEx = Convert.ToInt32(button.Tag);
//neu khac 0 la cau hoi da ton tai, can xoa
var cauHoi = CauHoiCurent.ListCauHoi.FirstOrDefault(m => m.IDEx == idEx);
if (cauHoi != null && cauHoi.Id > 0)
{
ListIdCauHoiBiXoa.Add((int)cauHoi.Id);
ListIdCauTraLoiBiXoa.Add((int)cauHoi.ListCauTraLoi.FirstOrDefault()?.Id);
}
//remove old controls
foreach (Control ctrl in tblPanelCauHoi.Controls)
{
ctrl.Dispose();
}
tblPanelCauHoi.Controls.Clear();
tblPanelCauHoi.Dispose();
tblPanelMain.Controls.Remove(tblPanelCauHoi);
_lstTablePanelCauHoi.Remove(tblPanelCauHoi);
//decrease row index of panels down 2
//rename panel
for (int i = rowIndex + 2; i < tblPanelMain.RowStyles.Count; i = i + 2)
{
tblPanelCauHoi = tblPanelMain.Controls[_nameTablePanelCauHoi + i] as TableLayoutPanel;
if (tblPanelCauHoi != null)
{
tblPanelMain.SetRow(tblPanelCauHoi, i - 2);
tblPanelCauHoi.Name = _nameTablePanelCauHoi + (i - 2);
}
}
//remove 2 last rows
tblPanelMain.RowStyles.RemoveAt(tblPanelMain.RowStyles.Count - 2);
tblPanelMain.RowCount--;
tblPanelMain.RowStyles.RemoveAt(tblPanelMain.RowStyles.Count - 2);
tblPanelMain.RowCount--;
// Reset text
ResetTextCauHoiTrai();
ResizeLayoutCauTraLoiTrai(false);
SetTextSoLuongCauHoi();
XoaCauTraLoiPhai(idEx);
}
private void ThemCauTraLoiPhai(EX_CauTraLoi cauTraLoi = null)
{
//add more 2 new rows
tblPanelMain2.RowCount += 2;
int rowIndex = tblPanelMain2.RowStyles.Add(new RowStyle(SizeType.Absolute, 63F));
tblPanelMain2.RowStyles.Add(new RowStyle(SizeType.Absolute, 0));
// Đáp án gây nhiễu sẽ tính từ a,b,c,d
Label lblCauHoi = new Label()
{
Width = 40, Dock = DockStyle.Right, Name = _nameLableDapAn, Tag = 0, Font = new Font(Font.FontFamily, 11, FontStyle.Bold), TextAlign = ContentAlignment.MiddleCenter
}; //Tag = 1 = true, Tag = 0 = false
lblCauHoi.Text = (1 + _lstTablePanelCauTraLoi.Count).ToString();
// Không đảo vị trí
CheckBox chkKhongDao = new CheckBox()
{
Text = "Không đảo", Dock = DockStyle.Fill, Name = _nameCheckBox
};
//EditorControl
EditorControl txtCtrl = new EditorControl()
{
Dock = DockStyle.Fill, Name = _nameTextNoiDungDapAn, BorderStyle = BorderStyle.FixedSingle
};
txtCtrl.Margin = new Padding(2);
txtCtrl.GotFocus += txtCtrlNoiDungCauHoi_GotFocus;
// Table panel
TableLayoutPanel tblPanelDapAnPhai = new TableLayoutPanel();
tblPanelDapAnPhai.Name = _nameTablePanelDapAn + rowIndex;
tblPanelDapAnPhai.ColumnCount = 4;
tblPanelDapAnPhai.ColumnStyles.Add(new ColumnStyle(SizeType.Absolute, 40F));
tblPanelDapAnPhai.ColumnStyles.Add(new ColumnStyle(SizeType.Percent, 100F));
tblPanelDapAnPhai.ColumnStyles.Add(new ColumnStyle(SizeType.Absolute, 42F));
tblPanelDapAnPhai.ColumnStyles.Add(new ColumnStyle(SizeType.Absolute, 102F));
tblPanelDapAnPhai.RowCount = 1;
tblPanelDapAnPhai.RowStyles.Add(new RowStyle(SizeType.Percent, 100F));
tblPanelDapAnPhai.Dock = DockStyle.Top;
tblPanelDapAnPhai.Controls.Add(lblCauHoi, 0, 0);
tblPanelDapAnPhai.Controls.Add(txtCtrl, 1, 0);
tblPanelDapAnPhai.Controls.Add(chkKhongDao, 3, 0);
tblPanelMain2.Controls.Add(tblPanelDapAnPhai, 0, rowIndex);
//add panel to list
_lstTablePanelCauTraLoi.Add(tblPanelDapAnPhai);
if (cauTraLoi != null)
{
// Load noi dung dap an
if (!string.IsNullOrEmpty(cauTraLoi.NoiDung))
{
txtCtrl.Rtf = cauTraLoi.NoiDung;
}
// Gán check không đảo
chkKhongDao.Checked = cauTraLoi.IsKhongDao ?? false;
if (cauTraLoi.IdEx > 0)
{
tblPanelDapAnPhai.Tag = cauTraLoi.IdEx;
txtCtrl.Tag = cauTraLoi.IdEx;
}
}
ResizeLayoutCauTraLoiPhai(true);
SetTextSoLuongCauHoi();
}
public int SaveCauHoiNew()
{
EX_CauHoi chc = new EX_CauHoi();
try
{
List <EX_CauHoi> lstCauHoiCon = new List <EX_CauHoi>();
List <EX_CauTraLoi> lstCauTraLoi = new List <EX_CauTraLoi>();
foreach (var tblPanelCauHoi in _lstTablePanelCauHoi)
{
EditorControl txtCauHoi = tblPanelCauHoi.Controls[_nameTextNoiDungCauHoi] as EditorControl;
CheckBox chkKhongDaoCH = tblPanelCauHoi.Controls[_nameCheckBox] as CheckBox;
SimpleButton button = tblPanelCauHoi.Controls[_nameButtonXoa] as SimpleButton;
lstCauHoiCon.Add(new EX_CauHoi()
{
NoiDung = txtCauHoi.Rtf, IsKhongDao = chkKhongDaoCH.Checked, IDEx = (int)button.Tag
});
foreach (var tblPanelDapAn in _lstTablePanelCauTraLoi)
{
EditorControl txtDapAn = tblPanelDapAn.Controls[_nameTextNoiDungDapAn] as EditorControl;
CheckBox chkKhongDaoCTL = tblPanelDapAn.Controls[_nameCheckBox] as CheckBox;
if (Convert.ToInt32(button.Tag) == Convert.ToInt32(txtDapAn.Tag))
{
lstCauTraLoi.Add(new EX_CauTraLoi()
{
NoiDung = txtDapAn.Rtf, IsDung = true, IsKhongDao = chkKhongDaoCTL.Checked, IdEx = (int)txtDapAn.Tag
});
break;
}
}
}
#region Save new câu hỏi
chc.IDChuong = IdDanhMuc;
chc.NoiDung = txtCtrlNoiDungCauHoi.Rtf;
chc.IDLoaiCauHoi = IdLoaiCauHoi;
chc.IsCauHoiCha = true;
chc.NgayTao = DateTime.Now;
chc.DoKho = IdMucDoNhanThuc;
// Danh sách câu hỏi
foreach (var exCauHoi in lstCauHoiCon)
{
exCauHoi.IDCauHoiCha = chc.Id;
exCauHoi.IDChuong = chc.IDChuong;
exCauHoi.DoKho = IdMucDoNhanThuc;
exCauHoi.IDLoaiCauHoi = IdLoaiCauHoi;
exCauHoi.DoKho = IdMucDoNhanThuc;
exCauHoi.IsSuDung = true;
exCauHoi.NgaySoan = DateTime.Now;
// Add câu trả lời tương ứng với câu hỏi
foreach (var exCauTraLoi in lstCauTraLoi)
{
if (exCauTraLoi.IdEx == exCauHoi.IDEx)
{
exCauTraLoi.IDCauHoi = (int)exCauHoi.Id;
exCauHoi.ListCauTraLoi.Add(exCauTraLoi);
break;
}
}
chc.ListCauHoi.Add(exCauHoi);
}
#endregion
}
catch (Exception)
{
return(0);
}
return(_cauHoiBll.UpdateCauHoi(chc.Id, chc));
}
public int SaveUpdateCauHoi()
{
try
{
#region Update câu hỏi cha
//cap nhat noi dung cau hoi
if (CauHoiCurent == null)
{
return(0);
}
CauHoiCurent.IDChuong = IdDanhMuc;
CauHoiCurent.NoiDung = txtCtrlNoiDungCauHoi.Rtf;
CauHoiCurent.IDLoaiCauHoi = IdLoaiCauHoi;
CauHoiCurent.IsCauHoiCha = true;
CauHoiCurent.DoKho = IdMucDoNhanThuc;
#endregion
#region Update câu hỏi con và đáp án
List <EX_CauHoi> lstCauHoi = new List <EX_CauHoi>();
List <EX_CauTraLoi> lstCauTraLoi = new List <EX_CauTraLoi>();
foreach (var tblPanelCauHoi in _lstTablePanelCauHoi)
{
SimpleButton btnXoa = tblPanelCauHoi.Controls[_nameButtonXoa] as SimpleButton;
EditorControl txtCauHoi = tblPanelCauHoi.Controls[_nameTextNoiDungCauHoi] as EditorControl;
CheckBox chkKhongDaoCH = tblPanelCauHoi.Controls[_nameCheckBox] as CheckBox;
EX_CauHoi cauHoi = new EX_CauHoi();
cauHoi.IDCauHoiCha = CauHoiCurent.Id;
cauHoi.IDEx = Convert.ToInt32(btnXoa.Tag);
cauHoi.NoiDung = txtCauHoi.Rtf;
cauHoi.IsKhongDao = chkKhongDaoCH.Checked;
cauHoi.DoKho = IdMucDoNhanThuc;
cauHoi.IDLoaiCauHoi = IdLoaiCauHoi;
cauHoi.IDChuong = IdDanhMuc;
lstCauHoi.Add(cauHoi);
foreach (var tblPanelDapAn in _lstTablePanelCauTraLoi)
{
EditorControl txtDapAn = tblPanelDapAn.Controls[_nameTextNoiDungDapAn] as EditorControl;
CheckBox chkKhongDaoCTL = tblPanelDapAn.Controls[_nameCheckBox] as CheckBox;
if (Convert.ToInt32(txtDapAn.Tag) == Convert.ToInt32(btnXoa.Tag))
{
EX_CauTraLoi cauTraLoi = new EX_CauTraLoi();
cauTraLoi.IDCauHoi = cauHoi.IDEx;
cauTraLoi.IdEx = cauHoi.IDEx;
cauTraLoi.NoiDung = txtDapAn.Rtf;
cauTraLoi.IsDung = true;
cauTraLoi.IsKhongDao = chkKhongDaoCTL.Checked;
lstCauTraLoi.Add(cauTraLoi);
}
}
}
// Cập nhật câu trả lời
foreach (var exCauHoi in lstCauHoi)
{
var cauHoi = CauHoiCurent.ListCauHoi.FirstOrDefault(m => m.Id == exCauHoi.IDEx);
if (cauHoi == null)
{
cauHoi = CauHoiCurent.ListCauHoi.FirstOrDefault(m => m.IDEx == exCauHoi.IDEx);
}
if (cauHoi != null)
{
cauHoi.DoKho = exCauHoi.DoKho;
cauHoi.NoiDung = exCauHoi.NoiDung;
cauHoi.IDChuong = exCauHoi.IDChuong;
cauHoi.IsKhongDao = exCauHoi.IsKhongDao;
cauHoi.IDCauHoiCha = exCauHoi.IDCauHoiCha;
cauHoi.IDLoaiCauHoi = exCauHoi.IDLoaiCauHoi;
foreach (var exCauTraLoi in lstCauTraLoi)
{
if (exCauTraLoi.IdEx == exCauHoi.IDEx)
{
var cauTraLoi = cauHoi.ListCauTraLoi.FirstOrDefault(m => m.IDCauHoi == exCauTraLoi.IdEx);
if (cauTraLoi == null)
{
cauTraLoi = cauHoi.ListCauTraLoi.FirstOrDefault(m => m.IdEx == exCauTraLoi.IdEx);
}
if (cauTraLoi != null)
{
cauTraLoi.NoiDung = exCauTraLoi.NoiDung;
cauTraLoi.IsDung = exCauTraLoi.IsDung;
cauTraLoi.IsKhongDao = exCauTraLoi.IsKhongDao;
}
}
}
}
}
// Xoa cau hoi
foreach (int idCauHoiBiXoa in ListIdCauHoiBiXoa)
{
var cauHoiDel = CauHoiCurent.ListCauHoi.FirstOrDefault(m => m.Id == idCauHoiBiXoa);
if (cauHoiDel != null)
{
cauHoiDel.IsDeleted = true;
var cauTraLoiDel = cauHoiDel.ListCauTraLoi.FirstOrDefault();
if (cauTraLoiDel != null)
{
cauTraLoiDel.IsDeleted = true;
}
}
}
#endregion
IsChanged = false;
}
catch (Exception)
{
return(0);
}
return(_cauHoiBll.UpdateCauHoi(CauHoiCurent.Id, CauHoiCurent));
}
private void ThemCauTraLoiGayNhieu(EX_CauTraLoi cauTraLoi = null)
{
//add more 2 new rows
tblPanelMain2.RowCount += 2;
int rowIndex = tblPanelMain2.RowStyles.Add(new RowStyle(SizeType.Absolute, 63F));
tblPanelMain2.RowStyles.Add(new RowStyle(SizeType.Absolute, 0));
// Đáp án gây nhiễu sẽ tính từ a,b,c,d
Label lblCauHoi = new Label()
{
Width = 40, Dock = DockStyle.Right, Name = _nameLabelDapAn, Tag = 0, Font = new Font(Font.FontFamily, 11, FontStyle.Bold), TextAlign = ContentAlignment.MiddleCenter
}; //Tag = 1 = true, Tag = 0 = false
lblCauHoi.Text = Convert.ToChar(65 + _lstTablePanelGayNhieu.Count).ToString();
// Xóa câu trả lời
var btnXoa = new DevExpress.XtraEditors.SimpleButton();
btnXoa.ImageOptions.Image = global::SimpleTest.Properties.Resources.tsbDelete;
btnXoa.ImageOptions.ImageToTextAlignment = DevExpress.XtraEditors.ImageAlignToText.LeftCenter;
btnXoa.Dock = System.Windows.Forms.DockStyle.Left;
btnXoa.Margin = new System.Windows.Forms.Padding(2);
btnXoa.Name = _nameButtonXoa;
btnXoa.Text = "";
btnXoa.Width = 40;
btnXoa.ToolTip = "Xóa câu trả lời gây nhiễu";
btnXoa.Click += new EventHandler(XoaCauTraLoiGayNhieu);
//EditorControl
EditorControl txtCtrl = new EditorControl()
{
Dock = DockStyle.Fill, Name = _nameTextNoiDungDapAn, BorderStyle = BorderStyle.FixedSingle, Margin = new Padding(2)
};
txtCtrl.GotFocus += TxtCtrlNoiDungCauHoi_GotFocus;
// Table panel
TableLayoutPanel tblPanelDapAnGayNhieu = new TableLayoutPanel();
tblPanelDapAnGayNhieu.Name = _nameTablePanelDapAn + rowIndex;
tblPanelDapAnGayNhieu.ColumnCount = 3;
tblPanelDapAnGayNhieu.ColumnStyles.Add(new ColumnStyle(SizeType.Absolute, 40F));
tblPanelDapAnGayNhieu.ColumnStyles.Add(new ColumnStyle(SizeType.Percent, 100F));
tblPanelDapAnGayNhieu.ColumnStyles.Add(new ColumnStyle(SizeType.Absolute, 42F));
tblPanelDapAnGayNhieu.RowCount = 1;
tblPanelDapAnGayNhieu.RowStyles.Add(new RowStyle(SizeType.Percent, 100F));
tblPanelDapAnGayNhieu.Dock = DockStyle.Top;
tblPanelDapAnGayNhieu.Controls.Add(lblCauHoi, 0, 0);
tblPanelDapAnGayNhieu.Controls.Add(txtCtrl, 1, 0);
tblPanelDapAnGayNhieu.Controls.Add(btnXoa, 2, 0);
tblPanelMain2.Controls.Add(tblPanelDapAnGayNhieu, 0, rowIndex);
//add panel to list
_lstTablePanelGayNhieu.Add(tblPanelDapAnGayNhieu);
if (cauTraLoi != null)
{
// Load noi dung dap an
if (!string.IsNullOrEmpty(cauTraLoi.NoiDung))
{
txtCtrl.Rtf = cauTraLoi.NoiDung;
}
// Gán id câu trả lời
btnXoa.Tag = cauTraLoi.Id;
tblPanelDapAnGayNhieu.Tag = cauTraLoi.IdEx;
}
CurrentControl = txtCtrl;
}
private bool SaveNewCauHoiTemp(long idCauHoiEx)
{
var lstCauTraLoi = new List <EX_CauTraLoi>();
//Cau tra loi dau tien
if (_lstTablePanelCauHoi.Count == 0)
{
return(false);
}
var tblPanelDapAn = _lstTablePanelCauHoi.FirstOrDefault();
EditorControl txtDapAn = tblPanelDapAn.Controls[_nameTextNoiDungDapAn] as EditorControl;
Label btnDapAn = tblPanelDapAn.Controls[_nameLabelDapAn] as Label;
lstCauTraLoi.Add(new EX_CauTraLoi()
{
NoiDung = txtDapAn.Rtf, IsDung = true, IsKhongDao = true
});
foreach (var tblPanelDapAnGayNhieu in _lstTablePanelGayNhieu)
{
EditorControl txtDapAnGayNhieu = tblPanelDapAnGayNhieu.Controls[_nameTextNoiDungDapAn] as EditorControl;
Label btnDapAnGayNhieu = tblPanelDapAnGayNhieu.Controls[_nameLabelDapAn] as Label;
lstCauTraLoi.Add(new EX_CauTraLoi()
{
NoiDung = txtDapAnGayNhieu.Rtf, IsDung = false, IsKhongDao = true
});
}
#region Save new câu hỏi
//Cau hoi cha
EX_CauHoi cauHoiCha = new EX_CauHoi();
cauHoiCha.IDChuong = IdDanhMuc;
cauHoiCha.NoiDung = txtCtrlNoiDungCauHoi.Rtf;
cauHoiCha.IDLoaiCauHoi = (int)LoaiCauHoi.CauHoiDienKhuyet;
EX_CauHoi cauHoi = ListCauHoi.FirstOrDefault(m => m.IDEx == IdCauHoiCurent);
cauHoi.IDChuong = IdDanhMuc;
cauHoi.DoKho = IdMucDoNhanThuc;
cauHoi.IsSuDung = true;
cauHoi.NgaySoan = DateTime.Now;
// Danh sách câu trả lời
int i = 1;
cauHoi.ListCauTraLoi.OrderBy(m => m.IdEx).ToList();
cauHoi.ListCauTraLoi.ForEach(m => { m.IdEx = i++; });
i = 1;
foreach (var esCauTraLoi in lstCauTraLoi)
{
if (cauHoi.ListCauTraLoi.Any(m => m.IdEx == i))
{
var cauTraLoi = cauHoi.ListCauTraLoi.FirstOrDefault(m => m.IdEx == i);
cauTraLoi.IdEx = i;
cauTraLoi.NoiDung = esCauTraLoi.NoiDung;
cauTraLoi.IsDung = esCauTraLoi.IsDung;
cauTraLoi.IsKhongDao = esCauTraLoi.IsKhongDao;
}
else
{
esCauTraLoi.IDCauHoi = cauHoi.IDEx;
esCauTraLoi.IdEx = i;
cauHoi.ListCauTraLoi.Add(esCauTraLoi);
}
i++;
}
// Xoa cau tra loi
foreach (int idCauTraLoiBiXoa in ListIdCauHoiBiXoa)
{
if (idCauTraLoiBiXoa != 0)
{
var cauTraLoiBiXoa = cauHoi.ListCauTraLoi.FirstOrDefault(m => m.Id == idCauTraLoiBiXoa);
cauHoi.ListCauTraLoi.Remove(cauTraLoiBiXoa);
}
}
#endregion
return(true);
}
private bool SaveNewCauHoiTemp(long idCauHoiEx)
{
var lstCauTraLoi = new List <EX_CauTraLoi>();
foreach (var tblPanelDapAn in _lstTablePanelDapAn)
{
EditorControl txtDapAn = tblPanelDapAn.Controls[_nameTextNoiDungDapAn] as EditorControl;
SimpleButton btnDapAn = tblPanelDapAn.Controls[_nameButtonDapAn] as SimpleButton;
CheckBox chkKhongDao = tblPanelDapAn.Controls[_nameCheckBox] as CheckBox;
lstCauTraLoi.Add(new EX_CauTraLoi()
{
NoiDung = txtDapAn.Rtf, IsDung = Convert.ToBoolean(btnDapAn.Tag), IsKhongDao = chkKhongDao.Checked
});
}
#region Save new câu hỏi
//Cau hoi cha
if (ListCauHoi == null)
{
return(false);
}
EX_CauHoi cauHoi = ListCauHoi.FirstOrDefault(m => m.IDEx == IdCauHoiCurent);
cauHoi.IDChuong = IdDanhMuc;
cauHoi.DoKho = IdMucDoNhanThuc;
cauHoi.NoiDung = txtNoiDungCauHoiCon.Rtf;
cauHoi.IsSuDung = true;
cauHoi.IsKhongDao = ckbKhongDaoCauHoi.Checked;
cauHoi.NgaySoan = DateTime.Now;
// Danh sách câu trả lời
int i = 1;
cauHoi.ListCauTraLoi.OrderBy(m => m.IdEx).ToList();
cauHoi.ListCauTraLoi.ForEach(m => { m.IdEx = i++; });
i = 1;
foreach (var esCauTraLoi in lstCauTraLoi)
{
if (cauHoi.ListCauTraLoi.Any(m => m.IdEx == i))
{
var cauTraLoi = cauHoi.ListCauTraLoi.FirstOrDefault(m => m.IdEx == i);
cauTraLoi.NoiDung = esCauTraLoi.NoiDung;
cauTraLoi.IsDung = esCauTraLoi.IsDung;
cauTraLoi.IsKhongDao = esCauTraLoi.IsKhongDao;
}
else
{
esCauTraLoi.IDCauHoi = cauHoi.IDEx;
esCauTraLoi.IdEx = i;
cauHoi.ListCauTraLoi.Add(esCauTraLoi);
}
i++;
}
// Xoa cau tra loi
foreach (int idCauTraLoiBiXoa in ListIdCauHoiBiXoa)
{
var cauTraLoiBiXoa = cauHoi.ListCauTraLoi.FirstOrDefault(m => m.Id == idCauTraLoiBiXoa);
cauHoi.ListCauTraLoi.Remove(cauTraLoiBiXoa);
_bus.DeleteCauTraLoiById(idCauTraLoiBiXoa);
}
#endregion
return(true);
}
public bool SaveUpdateCauHoi()
{
try
{
#region Update cau hoi
//cap nhat noi dung cau hoi
EX_CauHoi ch = _business.GetById(IdCauHoiCurent);
if (ch == null)
{
return(false);
}
ch.DoKho = IdMucDoNhanThuc;
ch.IDChuong = IdDanhMuc;
ch.NoiDung = txtCtrlNoiDungCauHoi.Rtf;
ch.IsKhongDao = ckbKhongDaoCauHoi.Checked;
ch.TieuDeVeTrai = txtTieuDeVeTrai.Text.Trim();
ch.TieuDeVePhai = txtTieuDeVePhai.Text.Trim();
ch.IDLoaiCauHoi = IdLoaiCauHoi;
//save lai
_business.UpdateCauHoi(IdCauHoiCurent, ch);
#endregion
#region update dap an
List <EX_CauTraLoi> lstCauTraLoi = new List <EX_CauTraLoi>();
foreach (var tblPanelDapAn in _lstTablePanelDapAnTrai)
{
SimpleButton btnXoa = tblPanelDapAn.Controls[_nameButtonXoa] as SimpleButton;
EditorControl txtDapAn = tblPanelDapAn.Controls[_nameTextNoiDungDapAn] as EditorControl;
CheckBox chkKhongDao = tblPanelDapAn.Controls[_nameCheckBox] as CheckBox;
EX_CauTraLoi cauTraLoi = new EX_CauTraLoi();
cauTraLoi.IDCauHoi = ch.Id;
cauTraLoi.IdEx = Convert.ToInt32(btnXoa.Tag);
cauTraLoi.NoiDung = txtDapAn.Rtf;
cauTraLoi.IsDung = false;
cauTraLoi.IsKhongDao = chkKhongDao.Checked;
cauTraLoi.IsVeTrai = true;
lstCauTraLoi.Add(cauTraLoi);
}
foreach (var tblPanelDapAn in _lstTablePanelDapAnPhai)
{
SimpleButton btnXoa = tblPanelDapAn.Controls[_nameButtonXoa] as SimpleButton;
EditorControl txtDapAn = tblPanelDapAn.Controls[_nameTextNoiDungDapAn] as EditorControl;
CheckBox chkKhongDao = tblPanelDapAn.Controls[_nameCheckBox] as CheckBox;
EX_CauTraLoi cauTraLoi = new EX_CauTraLoi();
cauTraLoi.IDCauHoi = ch.Id;
cauTraLoi.IdEx = Convert.ToInt32(btnXoa.Tag);
cauTraLoi.NoiDung = txtDapAn.Rtf;
cauTraLoi.IsDung = false;
cauTraLoi.IsKhongDao = chkKhongDao.Checked;
cauTraLoi.IsVeTrai = false;
lstCauTraLoi.Add(cauTraLoi);
}
// Cập nhật câu trả lời
foreach (var esCauTraLoi in lstCauTraLoi)
{
if (esCauTraLoi.IdEx == 0)
{
_business.AddNewCauTraLoi(esCauTraLoi);
}
else
{
_business.UpdateCauTraLoi(esCauTraLoi.IdEx, esCauTraLoi);
}
}
// Xoa cau tra loi
foreach (int IdCauTraLoiBiXoa in ListIdCauHoiBiXoa)
{
_business.DeleteCauTraLoiById(IdCauTraLoiBiXoa);
}
#endregion
IsChanged = false;
}
catch (Exception)
{
return(false);
}
return(true);
}
public bool SaveCauHoiNew()
{
try
{
//get body
string noiDungCauHoiEx = txtCtrlNoiDungCauHoi.Rtf;
List <EX_CauTraLoi> lstCauTraLoi = new List <EX_CauTraLoi>();
string noiDungCauTraLoiEx = "";
foreach (var tblPanelDapAn in _lstTablePanelDapAn)
{
EditorControl txtDapAn = tblPanelDapAn.Controls[_nameTextNoiDungDapAn] as EditorControl;
SimpleButton btnDapAn = tblPanelDapAn.Controls[_nameButtonDapAn] as SimpleButton;
CheckBox chkKhongDao = tblPanelDapAn.Controls[_nameCheckBox] as CheckBox;
//get body
noiDungCauTraLoiEx = txtDapAn.Rtf;
lstCauTraLoi.Add(new EX_CauTraLoi()
{
NoiDung = noiDungCauTraLoiEx,
IsDung = Convert.ToBoolean(btnDapAn.Tag),
IsKhongDao = chkKhongDao.Checked
});
}
#region Kiểm tra trùng câu hỏi
// Kiểm tra trùng đáp án
if (lstCauTraLoi.GroupBy(o => o.NoiDung).ToList().Count < _lstTablePanelDapAn.Count &&
UICommon.ShowMsgQuestionString("Tồn tại đáp án trùng nhau. Bạn có muốn tiếp tục lưu không?") == DialogResult.No)
{
return(false);
}
#endregion
#region Save new câu hỏi
EX_CauHoi ch = new EX_CauHoi();
ch.IDChuong = IdDanhMuc;
ch.DoKho = IdMucDoNhanThuc;
ch.NoiDung = noiDungCauHoiEx;
ch.IsSuDung = true;
ch.IsKhongDao = ckbKhongDaoCauHoi.Checked;
ch.IDLoaiCauHoi = IdLoaiCauHoi;
ch.NgaySoan = DateTime.Now;
_business.AddNewCauHoi(ch);
// Danh sách câu trả lời
foreach (var esCauTraLoi in lstCauTraLoi)
{
esCauTraLoi.IDCauHoi = ch.Id;
_business.AddNewCauTraLoi(esCauTraLoi);
}
#endregion
IsChanged = false;
}
catch (Exception ex)
{
return(false);
}
return(true);
}
private void ThemCauTraLoi(EX_CauTraLoi cauTraLoi = null)
{
//add more 2 new rows
tblPanelMain.RowCount += 2;
int rowIndex = tblPanelMain.RowStyles.Add(new RowStyle(SizeType.Absolute, 63F));
tblPanelMain.RowStyles.Add(new RowStyle(SizeType.Absolute, 0));
//Câu trả lời
Label lblDapAn = new Label()
{
Width = 90, Dock = DockStyle.Left, Name = _nameLableDapAn, Tag = 0, Font = new Font(Font.FontFamily, 11, FontStyle.Bold), TextAlign = ContentAlignment.MiddleLeft
}; //Tag = 1 = true, Tag = 0 = false
lblDapAn.Text = "Đáp án " + Convert.ToChar(65 + _lstTablePanelDapAn.Count).ToString();
// Đáp án đúng
SimpleButton btnDapAn = new SimpleButton()
{
Width = 40, Dock = DockStyle.Right, Name = _nameButtonDapAn, Tag = 0, Font = new Font(Font.FontFamily, 11, FontStyle.Bold)
}; //Tag = 1 = true, Tag = 0 = false
btnDapAn.Text = "";
btnDapAn.Image = ((System.Drawing.Image)(Properties.Resources.uncheck));
btnDapAn.Click += new EventHandler(btnDapAn_Click);
// Xóa câu trả lời
var btnXoa = new DevExpress.XtraEditors.SimpleButton();
btnXoa.ImageOptions.Image = global::SimpleTest.Properties.Resources.tsbDelete;
btnXoa.ImageOptions.ImageToTextAlignment = DevExpress.XtraEditors.ImageAlignToText.LeftCenter;
btnXoa.Dock = System.Windows.Forms.DockStyle.Left;
btnXoa.Margin = new System.Windows.Forms.Padding(2);
btnXoa.Name = _nameButtonXoa;
btnXoa.Text = "";
btnXoa.Width = 40;
btnXoa.ToolTip = "Xóa câu trả lời";
btnXoa.Click += new EventHandler(XoaCauTraLoi);
// Không đảo vị trí
CheckBox chkKhongDao = new CheckBox()
{
Text = "Không đảo", Dock = DockStyle.Fill, Name = _nameCheckBox
};
//EditorControl
EditorControl txtCtrl = new EditorControl()
{
Dock = DockStyle.Fill, Name = _nameTextNoiDungDapAn, BorderStyle = BorderStyle.FixedSingle
};
txtCtrl.Margin = new Padding(2);
txtCtrl.GotFocus += txtNoiDungCauHoiCha_GotFocus;
// Table panel
TableLayoutPanel tblPanelDapAn = new TableLayoutPanel();
tblPanelDapAn.Name = _nameTablePanelDapAn + rowIndex;
tblPanelDapAn.Tag = _lstTablePanelDapAn.Count + 1;
tblPanelDapAn.ColumnCount = 5;
tblPanelDapAn.ColumnStyles.Add(new ColumnStyle(SizeType.Absolute, 90F));
tblPanelDapAn.ColumnStyles.Add(new ColumnStyle(SizeType.Percent, 100F));
tblPanelDapAn.ColumnStyles.Add(new ColumnStyle(SizeType.Absolute, 40F));
tblPanelDapAn.ColumnStyles.Add(new ColumnStyle(SizeType.Absolute, 42F));
tblPanelDapAn.ColumnStyles.Add(new ColumnStyle(SizeType.Absolute, 102F));
tblPanelDapAn.RowCount = 1;
tblPanelDapAn.RowStyles.Add(new RowStyle(SizeType.Percent, 100F));
tblPanelDapAn.Dock = DockStyle.Top;
tblPanelDapAn.Controls.Add(lblDapAn, 0, 0);
tblPanelDapAn.Controls.Add(txtCtrl, 1, 0);
tblPanelDapAn.Controls.Add(btnDapAn, 2, 0);
tblPanelDapAn.Controls.Add(btnXoa, 3, 0);
tblPanelDapAn.Controls.Add(chkKhongDao, 4, 0);
tblPanelMain.Controls.Add(tblPanelDapAn, 0, rowIndex);
//add panel to list
_lstTablePanelDapAn.Add(tblPanelDapAn);
if (cauTraLoi != null)
{
tblPanelDapAn.Tag = cauTraLoi.IdEx;
// Tô màu đáp án đúng
if (cauTraLoi.IsDung ?? false)
{
btnDapAn.Image = ((System.Drawing.Image)(Properties.Resources.check));
btnDapAn.Tag = 1;
}
// Load noi dung dap an
txtCtrl.Rtf = cauTraLoi.NoiDung;
// Gán id câu trả lời
btnXoa.Tag = cauTraLoi.Id;
// Gán check không đảo
chkKhongDao.Checked = cauTraLoi.IsKhongDao ?? false;
}
ResizeLayoutCauTraLoi(true);
}
private void ThemCauTraLoi(EX_CauTraLoi cauTraLoi = null)
{
//add more 2 new rows
tblPanelMain.RowCount += 2;
int rowIndex = tblPanelMain.RowStyles.Add(new RowStyle(SizeType.Absolute, 83F));
tblPanelMain.RowStyles.Add(new RowStyle(SizeType.Absolute, 0));
// Đáp án đúng
var text = Convert.ToChar(65 + _lstTablePanelDapAn.Count).ToString();
var btnDapAn = new DevExpress.XtraEditors.SimpleButton();
btnDapAn.Appearance.Font = new System.Drawing.Font("Tahoma", 11F, System.Drawing.FontStyle.Bold, System.Drawing.GraphicsUnit.Point, ((byte)(0)));
btnDapAn.Appearance.Options.UseFont = true;
btnDapAn.Dock = System.Windows.Forms.DockStyle.Right;
btnDapAn.Margin = new System.Windows.Forms.Padding(2);
btnDapAn.Name = _nameButtonDapAn;
btnDapAn.Text = text;
btnDapAn.Tag = 0;
btnDapAn.ToolTip = "Đáp án " + text;
btnDapAn.Click += new EventHandler(btnDapAn_Click);
// Xóa câu trả lời
var btnXoa = new DevExpress.XtraEditors.SimpleButton();
btnXoa.ImageOptions.Image = global::SimpleTest.Properties.Resources.tsbDelete;
btnXoa.ImageOptions.ImageToTextAlignment = DevExpress.XtraEditors.ImageAlignToText.LeftCenter;
btnXoa.Dock = System.Windows.Forms.DockStyle.Left;
btnXoa.Margin = new System.Windows.Forms.Padding(2);
btnXoa.Name = _nameButtonXoa;
btnXoa.Text = "";
btnXoa.Tag = 0;
btnXoa.Width = 40;
btnXoa.ToolTip = "Xóa câu trả lời";
btnXoa.Click += new EventHandler(XoaCauTraLoi);
// Không đảo vị trí
CheckBox chkKhongDao = new CheckBox()
{
Text = "Không đảo", Dock = DockStyle.Fill, Name = _nameCheckBox
};
#region CauTraLoi
var txtCtrl = new EditorControl();
txtCtrl.Dock = DockStyle.Fill;
txtCtrl.Location = new Point(0, 0);
txtCtrl.Name = _nameTextNoiDungDapAn;
txtCtrl.Size = new Size(886, 127);
txtCtrl.TabIndex = 0;
txtCtrl.Margin = new Padding(2);
txtCtrl.BorderStyle = System.Windows.Forms.BorderStyle.FixedSingle;
txtCtrl.GotFocus += TxtCtrlNoiDungCauHoi_GotFocus;
#endregion
// Table panel
TableLayoutPanel tblPanelDapAn = new TableLayoutPanel();
tblPanelDapAn.Name = _nameTablePanelDapAn + rowIndex;
tblPanelDapAn.ColumnCount = 4;
tblPanelDapAn.ColumnStyles.Add(new ColumnStyle(SizeType.Absolute, 40F));
tblPanelDapAn.ColumnStyles.Add(new ColumnStyle(SizeType.Percent, 100F));
tblPanelDapAn.ColumnStyles.Add(new ColumnStyle(SizeType.Absolute, 42F));
tblPanelDapAn.ColumnStyles.Add(new ColumnStyle(SizeType.Absolute, 102F));
tblPanelDapAn.RowCount = 1;
tblPanelDapAn.RowStyles.Add(new RowStyle(SizeType.Percent, 100F));
tblPanelDapAn.Dock = DockStyle.Top;
tblPanelDapAn.Controls.Add(btnDapAn, 0, 0);
tblPanelDapAn.Controls.Add(txtCtrl, 1, 0);
tblPanelDapAn.Controls.Add(btnXoa, 2, 0);
tblPanelDapAn.Controls.Add(chkKhongDao, 3, 0);
tblPanelMain.Controls.Add(tblPanelDapAn, 0, rowIndex);
//add panel to list
_lstTablePanelDapAn.Add(tblPanelDapAn);
if (cauTraLoi != null)
{
// Tô màu đáp án đúng
if (cauTraLoi.IsDung ?? false)
{
btnDapAn.BackColor = Color.Red;
btnDapAn.ForeColor = Color.Red;
btnDapAn.Font = new Font(btnDapAn.Font.FontFamily, 11F, FontStyle.Bold);
btnDapAn.Tag = 1;
}
// Load noi dung dap an
txtCtrl.Rtf = cauTraLoi.NoiDung;
// Gán id câu trả lời
btnXoa.Tag = cauTraLoi.Id;
// Gán check không đảo
chkKhongDao.Checked = cauTraLoi.IsKhongDao ?? false;
}
ResizeLayoutCauTraLoi(true);
}
public bool SaveUpdateCauHoi()
{
try
{
#region Update cau hoi
//cap nhat noi dung cau hoi
EX_CauHoi ch = _business.GetById(IdCauHoiCurent);
if (ch == null)
{
return(false);
}
//get body
ch.DoKho = IdMucDoNhanThuc;
ch.IDChuong = IdDanhMuc;
ch.NoiDung = txtCtrlNoiDungCauHoi.Rtf;
ch.IsKhongDao = ckbKhongDaoCauHoi.Checked;
ch.IDLoaiCauHoi = IdLoaiCauHoi;
ch.IsSuDung = true;
//save lai
_business.UpdateCauHoi(IdCauHoiCurent, ch);
#endregion
#region update dap an
List <EX_CauTraLoi> lstCauTraLoi = new List <EX_CauTraLoi>();
foreach (var tblPanelDapAn in _lstTablePanelDapAn)
{
SimpleButton btnXoa = tblPanelDapAn.Controls[_nameButtonXoa] as SimpleButton;
EditorControl txtDapAn = tblPanelDapAn.Controls[_nameTextNoiDungDapAn] as EditorControl;
SimpleButton btnDapAn = tblPanelDapAn.Controls[_nameButtonDapAn] as SimpleButton;
CheckBox chkKhongDao = tblPanelDapAn.Controls[_nameCheckBox] as CheckBox;
EX_CauTraLoi cauTraLoi = new EX_CauTraLoi();
cauTraLoi.IDCauHoi = ch.Id;
cauTraLoi.IdEx = Convert.ToInt32(btnXoa.Tag);
cauTraLoi.NoiDung = txtDapAn.Rtf;
cauTraLoi.IsDung = Convert.ToBoolean(btnDapAn.Tag);
cauTraLoi.IsKhongDao = chkKhongDao.Checked;
lstCauTraLoi.Add(cauTraLoi);
}
#region Kiểm tra trùng câu hỏi
// Kiểm tra trùng đáp án
if (lstCauTraLoi.GroupBy(o => o.NoiDung).ToList().Count < _lstTablePanelDapAn.Count &&
UICommon.ShowMsgQuestionString("Tồn tại đáp án trùng nhau. Bạn có muốn tiếp tục lưu không?") == DialogResult.No)
{
return(false);
}
#endregion
// Cập nhật câu trả lời
foreach (var esCauTraLoi in lstCauTraLoi)
{
if (esCauTraLoi.IdEx == 0)
{
_business.AddNewCauTraLoi(esCauTraLoi);
}
else
{
_business.UpdateCauTraLoi(esCauTraLoi.IdEx, esCauTraLoi);
}
}
// Xoa cau tra loi
foreach (int IdCauTraLoiBiXoa in ListIdCauHoiBiXoa)
{
_business.DeleteCauTraLoiById(IdCauTraLoiBiXoa);
}
#endregion
IsChanged = false;
}
catch (Exception)
{
return(false);
}
return(true);
}
private void ThemCauTraLoiPhai(EX_CauTraLoi cauTraLoi = null)
{
//add more 2 new rows
tblPanelMain2.RowCount += 2;
int rowIndex = tblPanelMain2.RowStyles.Add(new RowStyle(SizeType.Absolute, 63F));
tblPanelMain2.RowStyles.Add(new RowStyle(SizeType.Absolute, 0));
// Đáp án gây nhiễu sẽ tính từ a,b,c,d
Label lblCauHoi = new Label()
{
Width = 40, Dock = DockStyle.Right, Name = _nameLableDapAn, Tag = 0, Font = new Font(Font.FontFamily, 11, FontStyle.Bold), TextAlign = ContentAlignment.MiddleLeft
}; //Tag = 1 = true, Tag = 0 = false
lblCauHoi.Text = (_lstTablePanelDapAnPhai.Count + 1).ToString();
// Xóa câu trả lời
var btnXoa = new DevExpress.XtraEditors.SimpleButton();
btnXoa.ImageOptions.Image = global::SimpleTest.Properties.Resources.tsbDelete;
btnXoa.ImageOptions.ImageToTextAlignment = DevExpress.XtraEditors.ImageAlignToText.LeftCenter;
btnXoa.Dock = System.Windows.Forms.DockStyle.Left;
btnXoa.Margin = new System.Windows.Forms.Padding(2);
btnXoa.Name = _nameButtonXoa;
btnXoa.Text = "";
btnXoa.Width = 40;
btnXoa.ToolTip = "Xóa câu trả lời";
btnXoa.Click += new EventHandler(XoaCauTraLoiPhai);
// Không đảo vị trí
CheckBox chkKhongDao = new CheckBox()
{
Text = "Không đảo", Dock = DockStyle.Fill, Name = _nameCheckBox
};
//EditorControl
EditorControl txtCtrl = new EditorControl()
{
Dock = DockStyle.Fill, Name = _nameTextNoiDungDapAn, BorderStyle = BorderStyle.FixedSingle
};
txtCtrl.Margin = new Padding(2);
txtCtrl.GotFocus += txtCtrlNoiDungCauHoi_GotFocus;
// Table panel
TableLayoutPanel tblPanelDapAnPhai = new TableLayoutPanel();
tblPanelDapAnPhai.Name = _nameTablePanelDapAn + rowIndex;
tblPanelDapAnPhai.ColumnCount = 4;
tblPanelDapAnPhai.ColumnStyles.Add(new ColumnStyle(SizeType.Absolute, 40F));
tblPanelDapAnPhai.ColumnStyles.Add(new ColumnStyle(SizeType.Percent, 100F));
tblPanelDapAnPhai.ColumnStyles.Add(new ColumnStyle(SizeType.Absolute, 42F));
tblPanelDapAnPhai.ColumnStyles.Add(new ColumnStyle(SizeType.Absolute, 102F));
tblPanelDapAnPhai.RowCount = 1;
tblPanelDapAnPhai.RowStyles.Add(new RowStyle(SizeType.Percent, 100F));
tblPanelDapAnPhai.Dock = DockStyle.Top;
tblPanelDapAnPhai.Controls.Add(lblCauHoi, 0, 0);
tblPanelDapAnPhai.Controls.Add(txtCtrl, 1, 0);
tblPanelDapAnPhai.Controls.Add(btnXoa, 2, 0);
tblPanelDapAnPhai.Controls.Add(chkKhongDao, 3, 0);
tblPanelMain2.Controls.Add(tblPanelDapAnPhai, 0, rowIndex);
//add panel to list
_lstTablePanelDapAnPhai.Add(tblPanelDapAnPhai);
if (cauTraLoi != null)
{
// Load noi dung dap an
if (!string.IsNullOrEmpty(cauTraLoi.NoiDung))
{
txtCtrl.Rtf = cauTraLoi.NoiDung;
}
// Gán id câu trả lời
btnXoa.Tag = cauTraLoi.Id;
// Gán check không đảo
chkKhongDao.Checked = cauTraLoi.IsKhongDao ?? false;
tblPanelDapAnPhai.Tag = cauTraLoi.IdEx;
}
ResizeLayoutCauTraLoiPhai(true);
SetTextSoLuongCauHoi();
}
public int SaveUpdateCauHoi()
{
try
{
#region Update câu hỏi cha
if (CauHoiCurent == null)
{
return(0);
}
//get body
CauHoiCurent.IDChuong = IdDanhMuc;
CauHoiCurent.NoiDung = txtCtrlNoiDungCauHoi.Rtf;
CauHoiCurent.IDLoaiCauHoi = IdLoaiCauHoi;
CauHoiCurent.IsCauHoiCha = true;
CauHoiCurent.DoKho = IdMucDoNhanThuc;
#endregion
#region Update câu hỏi con
List <EX_CauHoi> lstCauHoi = new List <EX_CauHoi>();
List <EX_CauTraLoi> lstCauTraLoi = new List <EX_CauTraLoi>();
foreach (var tblPanelDapAn in _lstTablePanelCauHoi)
{
SimpleButton btnXoa = tblPanelDapAn.Controls[_nameButtonXoa] as SimpleButton;
EditorControl txtDapAn = tblPanelDapAn.Controls[_nameTextNoiDungCauHoi] as EditorControl;
Label lblCauHoi = tblPanelDapAn.Controls[_nameLableCauHoi] as Label;
CheckBox chkKhongDao = tblPanelDapAn.Controls[_nameCheckBox] as CheckBox;
int idEX = Convert.ToInt32(btnXoa.Tag);
EX_CauHoi cauHoi = new EX_CauHoi();
cauHoi.IDCauHoiCha = (int)CauHoiCurent.Id;
cauHoi.IDEx = idEX;
cauHoi.NoiDung = txtDapAn.Rtf;
cauHoi.IsKhongDao = chkKhongDao.Checked;
cauHoi.DoKho = IdMucDoNhanThuc;
cauHoi.IDLoaiCauHoi = IdLoaiCauHoi;
cauHoi.IDChuong = IdDanhMuc;
lstCauHoi.Add(cauHoi);
// Tìm câu trả lời
var cauHoiTmp = CauHoiCurent.ListCauHoi.FirstOrDefault(m => m.IDEx == idEX);
if (cauHoiTmp != null)
{
lstCauTraLoi.Add(cauHoiTmp.ListCauTraLoi.FirstOrDefault());
}
}
// Cập nhật câu hỏi
foreach (var exCauHoi in lstCauHoi)
{
var cauHoi = CauHoiCurent.ListCauHoi.FirstOrDefault(m => m.Id == exCauHoi.IDEx);
if (cauHoi == null)
{
cauHoi = CauHoiCurent.ListCauHoi.FirstOrDefault(m => m.IDEx == exCauHoi.IDEx);
}
if (cauHoi != null)
{
cauHoi.DoKho = exCauHoi.DoKho;
cauHoi.NoiDung = exCauHoi.NoiDung;
cauHoi.IDChuong = exCauHoi.IDChuong;
cauHoi.IsKhongDao = exCauHoi.IsKhongDao;
cauHoi.IDCauHoiCha = exCauHoi.IDCauHoiCha;
cauHoi.IDLoaiCauHoi = exCauHoi.IDLoaiCauHoi;
}
}
// Xoa cau hoi
foreach (int IdCauHoiBiXoa in ListIdCauHoiBiXoa)
{
var cauHoiDel = CauHoiCurent.ListCauHoi.FirstOrDefault(m => m.Id == IdCauHoiBiXoa);
if (cauHoiDel != null)
{
cauHoiDel.IsDeleted = true;
var cauTraLoiDel = cauHoiDel.ListCauTraLoi.FirstOrDefault();
if (cauTraLoiDel != null)
{
cauTraLoiDel.IsDeleted = true;
}
}
}
#endregion
IsChanged = false;
}
catch (Exception)
{
return(0);
}
return(_cauHoiBll.UpdateCauHoi(CauHoiCurent.Id, CauHoiCurent));
}
private void ThemCauTraLoi(EX_CauTraLoi cauTraLoi = null)
{
//add more 2 new rows
tblPanelMain.RowCount += 2;
int rowIndex = tblPanelMain.RowStyles.Add(new RowStyle(SizeType.Absolute, 63F));
tblPanelMain.RowStyles.Add(new RowStyle(SizeType.Absolute, 0));
// Đáp án đúng
Label lblCauHoi = new Label()
{
Width = 40, Dock = DockStyle.Right, Name = _nameLabelDapAn, Tag = 0, Font = new Font(Font.FontFamily, 11, FontStyle.Bold), TextAlign = ContentAlignment.MiddleCenter
}; //Tag = 1 = true, Tag = 0 = false
lblCauHoi.Text = (_isDienKhuyet ? ListCauHoi.Count : IdCauHoiCurent).ToString();
// Xóa câu trả lời
var btnXoa = new DevExpress.XtraEditors.SimpleButton();
btnXoa.ImageOptions.Image = global::SimpleTest.Properties.Resources.tsbDelete;
btnXoa.ImageOptions.ImageToTextAlignment = DevExpress.XtraEditors.ImageAlignToText.LeftCenter;
btnXoa.Dock = System.Windows.Forms.DockStyle.Left;
btnXoa.Margin = new System.Windows.Forms.Padding(2);
btnXoa.Name = _nameButtonXoa;
btnXoa.Text = "";
btnXoa.Width = 40;
btnXoa.ToolTip = "Xóa câu trả lời";
btnXoa.Click += new EventHandler(XoaCauTraLoi);
//EditorControl
EditorControl txtCtrl = new EditorControl()
{
Dock = DockStyle.Fill, Name = _nameTextNoiDungDapAn, BackColor = Color.White, BorderStyle = BorderStyle.FixedSingle, ReadOnly = true, Margin = new Padding(2)
};
// Table panel
TableLayoutPanel tblPanelDapAn = new TableLayoutPanel();
tblPanelDapAn.Name = _nameTablePanelDapAn + rowIndex;
tblPanelDapAn.ColumnCount = 3;
tblPanelDapAn.ColumnStyles.Add(new ColumnStyle(SizeType.Absolute, 40F));
tblPanelDapAn.ColumnStyles.Add(new ColumnStyle(SizeType.Percent, 100F));
tblPanelDapAn.ColumnStyles.Add(new ColumnStyle(SizeType.Absolute, 42F));
tblPanelDapAn.RowCount = 1;
tblPanelDapAn.RowStyles.Add(new RowStyle(SizeType.Percent, 100F));
tblPanelDapAn.Dock = DockStyle.Top;
tblPanelDapAn.Controls.Add(lblCauHoi, 0, 0);
tblPanelDapAn.Controls.Add(txtCtrl, 1, 0);
tblPanelDapAn.Controls.Add(btnXoa, 2, 0);
tblPanelMain.Controls.Add(tblPanelDapAn, 0, rowIndex);
//add panel to list
_lstTablePanelCauHoi.Add(tblPanelDapAn);
if (cauTraLoi != null)
{
// Load noi dung dap an
txtCtrl.Rtf = cauTraLoi.NoiDung;
// Gán id câu trả lời
btnXoa.Tag = cauTraLoi.Id;
}
CurrentControl = txtCtrl;
CurrentControl.ReadOnly = true;
}
private void ThemCauHoiCon(EX_CauHoi cauHoi = null)
{
//add more 2 new rows
tblPanelMain.RowCount += 2;
int rowIndex = tblPanelMain.RowStyles.Add(new RowStyle(SizeType.Absolute, 83F));
tblPanelMain.RowStyles.Add(new RowStyle(SizeType.Absolute, 0));
// Đáp án đúng
Label lblCauHoi = new Label()
{
Width = 40, Dock = DockStyle.Right, Name = _nameLableCauHoi, Tag = 0, Font = new Font(this.Font.FontFamily, 11, FontStyle.Bold), TextAlign = ContentAlignment.MiddleCenter
};
lblCauHoi.Text = (1 + _lstTablePanelCauHoi.Count).ToString();
// Xóa câu trả lời
var btnXoa = new DevExpress.XtraEditors.SimpleButton();
btnXoa.ImageOptions.Image = global::SimpleTest.Properties.Resources.tsbDelete;
btnXoa.ImageOptions.ImageToTextAlignment = DevExpress.XtraEditors.ImageAlignToText.LeftCenter;
btnXoa.Dock = System.Windows.Forms.DockStyle.Left;
btnXoa.Margin = new System.Windows.Forms.Padding(2);
btnXoa.Name = _nameButtonXoa;
btnXoa.Text = "";
btnXoa.Width = 40;
btnXoa.ToolTip = "Xóa câu trả lời";
btnXoa.Click += new EventHandler(XoaCauHoiCon);
// Không đảo vị trí
CheckBox chkKhongDao = new CheckBox()
{
Text = "Không đảo", Dock = DockStyle.Fill, Name = _nameCheckBox
};
#region CauHoi
var txtCtrl = new EditorControl();
txtCtrl.Dock = DockStyle.Fill;
txtCtrl.Location = new Point(0, 0);
txtCtrl.Name = _nameTextNoiDungCauHoi;
txtCtrl.Size = new Size(886, 127);
txtCtrl.TabIndex = 0;
txtCtrl.Margin = new Padding(2);
txtCtrl.BorderStyle = System.Windows.Forms.BorderStyle.FixedSingle;
txtCtrl.GotFocus += TxtCtrlNoiDungCauHoi_GotFocus;
#endregion
// Table panel
TableLayoutPanel tblPanelCauHoi = new TableLayoutPanel();
tblPanelCauHoi.Name = _nameTablePanelCauHoi + rowIndex;
tblPanelCauHoi.ColumnCount = 4;
tblPanelCauHoi.ColumnStyles.Add(new ColumnStyle(SizeType.Absolute, 40F));
tblPanelCauHoi.ColumnStyles.Add(new ColumnStyle(SizeType.Percent, 100F));
tblPanelCauHoi.ColumnStyles.Add(new ColumnStyle(SizeType.Absolute, 42F));
tblPanelCauHoi.ColumnStyles.Add(new ColumnStyle(SizeType.Absolute, 102F));
tblPanelCauHoi.RowCount = 1;
tblPanelCauHoi.RowStyles.Add(new RowStyle(SizeType.Percent, 100F));
tblPanelCauHoi.Dock = DockStyle.Top;
tblPanelCauHoi.Controls.Add(lblCauHoi, 0, 0);
tblPanelCauHoi.Controls.Add(txtCtrl, 1, 0);
tblPanelCauHoi.Controls.Add(btnXoa, 2, 0);
tblPanelCauHoi.Controls.Add(chkKhongDao, 3, 0);
tblPanelMain.Controls.Add(tblPanelCauHoi, 0, rowIndex);
//add panel to list
_lstTablePanelCauHoi.Add(tblPanelCauHoi);
if (cauHoi != null)
{
// Load noi dung dap an
txtCtrl.Rtf = cauHoi.NoiDung;
// Gán id câu trả lời
if (cauHoi.Id > 0)
{
btnXoa.Tag = cauHoi.Id;
}
else
{
btnXoa.Tag = cauHoi.IDEx;
}
// Gán check không đảo
chkKhongDao.Checked = cauHoi.IsKhongDao ?? false;
}
ResizeLayoutCauTraLoi(true);
}
private void ThemCauTraLoi(EX_CauTraLoi cauTraLoi = null)
{
int rowIndex = 0;
if (_lstTablePanelDapAn.Count == 0 || _lstTablePanelDapAn.Count % 2 == 0)
{
tblPanelMain.RowCount += 2;
rowIndex = tblPanelMain.RowStyles.Add(new RowStyle(SizeType.Absolute, 65F));
tblPanelMain.RowStyles.Add(new RowStyle(SizeType.Absolute, 10));
_rowInsert = rowIndex;
}
// Đáp án đúng
var text = Convert.ToChar(65 + _lstTablePanelDapAn.Count).ToString();
var btnDapAn = new DevExpress.XtraEditors.SimpleButton();
btnDapAn.Appearance.Font = new System.Drawing.Font("Tahoma", 11F, System.Drawing.FontStyle.Bold, System.Drawing.GraphicsUnit.Point, ((byte)(0)));
btnDapAn.Appearance.Options.UseFont = true;
btnDapAn.Dock = System.Windows.Forms.DockStyle.Right;
btnDapAn.Margin = new System.Windows.Forms.Padding(2);
btnDapAn.Name = _nameButtonDapAn;
btnDapAn.Text = text;
btnDapAn.Tag = 0;
btnDapAn.ToolTip = "Đáp án " + text;
btnDapAn.Click += new EventHandler(btnDapAn_Click);
// Xóa câu trả lời
var btnXoa = new DevExpress.XtraEditors.SimpleButton();
btnXoa.ImageOptions.Image = global::SimpleTest.Properties.Resources.tsbDelete;
btnXoa.ImageOptions.ImageToTextAlignment = DevExpress.XtraEditors.ImageAlignToText.LeftCenter;
btnXoa.Dock = System.Windows.Forms.DockStyle.Left;
btnXoa.Margin = new System.Windows.Forms.Padding(2);
btnXoa.Name = _nameButtonXoa;
btnXoa.Text = "";
btnXoa.Width = 40;
btnXoa.ToolTip = "Xóa câu trả lời";
btnXoa.Click += new EventHandler(XoaCauTraLoi);
//EditorControl
EditorControl txtCtrl = new EditorControl()
{
Dock = DockStyle.Fill, Name = _nameTextNoiDungDapAn, BorderStyle = BorderStyle.FixedSingle
};
txtCtrl.ReadOnly = true;
txtCtrl.BackColor = Color.White;
txtCtrl.Margin = new Padding(2);
txtCtrl.GotFocus += txtCtrlNoiDungCauHoi_GotFocus;
// Table panel
TableLayoutPanel tblPanelDapAn = new TableLayoutPanel();
tblPanelDapAn.Name = _nameTablePanelDapAn + rowIndex;
tblPanelDapAn.ColumnCount = 3;
tblPanelDapAn.ColumnStyles.Add(new ColumnStyle(SizeType.Absolute, 40F));
tblPanelDapAn.ColumnStyles.Add(new ColumnStyle(SizeType.Percent, 100F));
tblPanelDapAn.ColumnStyles.Add(new ColumnStyle(SizeType.Absolute, 42F));
tblPanelDapAn.RowCount = 1;
tblPanelDapAn.RowStyles.Add(new RowStyle(SizeType.Percent, 100F));
tblPanelDapAn.Dock = DockStyle.Top;
tblPanelDapAn.Controls.Add(btnDapAn, 0, 0);
tblPanelDapAn.Controls.Add(txtCtrl, 1, 0);
tblPanelDapAn.Controls.Add(btnXoa, 2, 0);
if ((_lstTablePanelDapAn.Count == 0 || _lstTablePanelDapAn.Count % 2 == 0))
{
tblPanelMain.Controls.Add(tblPanelDapAn, 0, _rowInsert);
}
else
{
tblPanelMain.Controls.Add(tblPanelDapAn, 3, _rowInsert);
}
_rowInsert = rowIndex == 0 ? _rowInsert : rowIndex;
//add panel to list
_lstTablePanelDapAn.Add(tblPanelDapAn);
if (cauTraLoi != null)
{
// Tô màu đáp án đúng
if (cauTraLoi.IsDung ?? false)
{
btnDapAn.BackColor = Color.Red;
btnDapAn.ForeColor = Color.Red;
btnDapAn.Font = new Font(btnDapAn.Font.FontFamily, 11F, FontStyle.Bold);
btnDapAn.Tag = 1;
}
// Load noi dung dap an
txtCtrl.Text = UICommon.ConvertRftToText(cauTraLoi.NoiDung);
}
// Gán id câu trả lời
txtCtrl.Tag = cauTraLoi.IdEx;
btnDapAn.Tag = cauTraLoi.IdEx;
btnXoa.Tag = cauTraLoi.IdEx;
ResizeLayoutCauTraLoi(true);
IsChanged = true;
}