private void BtnThemGayNhieu_Click(object sender, EventArgs e)
{
//đẩy vào cau hoi hien tai 1 cau tra loi tuong ung
if (CauHoiCurent != null)
{
var cauTraLoi = new EX_CauTraLoi();
cauTraLoi.IdEx = CauHoiCurent.ListCauTraLoi.Count + 1;
CauHoiCurent.ListCauTraLoi.Add(cauTraLoi);
ThemCauTraLoiGayNhieu(cauTraLoi);
}
}
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 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;
}
