/// <summary>
/// Sends the selected character to the answer control (PEanswer) and sets the focus back on CharacterForm.
/// </summary>
/// <param name="sender">Button object that raised the event.</param>
/// <param name="e">System.EventArgs that contains the event data.</param>
/// <remarks>Documented by Dev03, 2007-07-20</remarks>
private void SomeButtons_Click(object sender, System.EventArgs e)
{
// Add symbol to currently focused control
string Symbol = (string)(sender as Button).Tag;
if (CurrentControl != null)
{
if (CurrentControl is MLifter.Components.MLifterTextBox)
{
(CurrentControl as MLifter.Components.MLifterTextBox).SendChar(Symbol[0]);
}
else if (CurrentControl is TextBox)
{
TextBox textbox = CurrentControl as TextBox;
int selectionstart = textbox.SelectionStart;
string newtext = string.Empty;
newtext += textbox.Text.Substring(0, textbox.SelectionStart);
newtext += Symbol;
newtext += textbox.Text.Substring(textbox.SelectionStart + textbox.SelectionLength, textbox.Text.Length - textbox.SelectionStart - textbox.SelectionLength);
textbox.Text = newtext;
textbox.SelectionStart = selectionstart + Symbol.Length;
}
else if (CurrentControl is ListView && CurrentControl.Parent.Parent is CardEdit)
{
(CurrentControl.Parent.Parent as CardEdit).SendListViewChar(Symbol, (ListView)CurrentControl);
}
this.TopMost = true;
// Set focus back
if (CurrentControl.Visible)
{
CurrentControl.Focus();
}
}
}
private void BtnDienKhuyet_Click(object sender, EventArgs e)
{
txtCtrlNoiDungCauHoi.Focus();
//Them vao cau tra loi
if (txtCtrlNoiDungCauHoi.SelectionLength == 0)
{
UICommon.ShowMsgWarningString("Bạn chưa chọn nội dung cần điền khuyết");
return;
}
var textStart = txtCtrlNoiDungCauHoi.SelectionStart;
//Kiem tra vi tri dien khuyet
if (_mathCollection != null)
{
for (int i = 0; i < _mathCollection.Count; i++)
{
var viTriNext = _mathCollection[i].Index + _mathCollection[i].Length;
if (textStart >= _mathCollection[i].Index && textStart <= viTriNext)
{
UICommon.ShowMsgWarningString("Vị trí điền khuyết không hợp lệ!");
if (txtCtrlNoiDungCauHoi.SelectionLength == 0)
{
txtCtrlNoiDungCauHoi.Undo();
}
return;
}
}
}
var tmp = txtCtrlNoiDungCauHoi.SelectedRtf;
//Buoc 2: Add cau tra loi dau tien cho cau hoi hien tai => vi trí diền khuyết
if (txtCtrlNoiDungCauHoi.SelectionLength != 0)
{
//Gan du lieu toan cuc và cboCauHoi
CauHoiCurent = new EX_CauHoi {
IDEx = ListCauHoi.Count + 1, DoKho = IdMucDoNhanThuc
};
//Buoc 1
ListCauHoi.Add(CauHoiCurent);
CauHoiCurent.ListCauTraLoi.Add(new EX_CauTraLoi {
IdEx = 1, NoiDung = txtCtrlNoiDungCauHoi.SelectedRtf, IndexEx = textStart
});
var textStt = string.Format("({0})_____", ListCauHoi.Count);
PasteClipboard:
{
try
{
Clipboard.SetText(textStt);
}
catch (Exception)
{
goto PasteClipboard;
}
}
txtCtrlNoiDungCauHoi.Paste();
}
else
{
UICommon.ShowMsgWarningString("Nội dung chọn không hợp lệ");
if (txtCtrlNoiDungCauHoi.SelectionLength == 0)
{
txtCtrlNoiDungCauHoi.Undo();
}
return;
}
//Buoc 3: do du lieu len cbo
if (ListCauHoi.Count > 0)
{
SetDataToCboCauHoi();
}
//Buoc 4 => changCategoryID
_isDienKhuyet = true;
cboCauHoi.CategoryID = ListCauHoi.Count;
IdCauHoiCurent = (int)cboCauHoi.CategoryID;
//Ve lai cau hoi => phan ben trai
ClearAllCauTraLoi();
ClearAllCauTraLoiGayNhieu();
ThemCauTraLoi();
CurrentControl.Focus();
CurrentControl.Rtf = tmp;
CurrentControl.ReadOnly = true;
// Nhận dạng lại vị trí
_mathCollection = _parsing.ParseDienKhuyet2(txtCtrlNoiDungCauHoi.Text);
}
