public 题_判断_修改(判断题 o)
: this()
{
_判断题 = o; // todo: backup
_s = new 务.题Client();
_s.题_判断_修改Completed += new EventHandler <务.题_判断_修改CompletedEventArgs>(_s_题_判断_修改Completed);
SetValues();
}
private void _加入试卷_Button_Click(object sender, RoutedEventArgs e)
{
// todo: 判断数据已经填充
#region 生成预览
switch (_selected_row.类型编号)
{
case 1:
{
_试卷.Append(_选择题.题.显示模板);
for (int i = 0; i < _选择题.项.Count; i++)
{
_试卷.Append(_选择题.项[i].显示模板);
}
for (int i = 0; i < _选择题.答案.Count; i++)
{
_试卷.Append(_选择题.答案[i].格子序号);
}
}
break;
case 2:
{
_填空题 = new 填空题 {
题 = _selected_row
};
}
break;
case 3:
{
_判断题 = new 判断题 {
题 = _selected_row
};
}
break;
case 4:
{
_问答题 = new 问答题 {
题 = _selected_row
};
}
break;
case 5:
{
}
break;
}
#endregion
}
void _s_题_判断_答案_获取Completed(object sender, 务.题_判断_答案_获取CompletedEventArgs e)
{
var data = new 判断题 {
题 = _题, 答案 = e.Result.ToList <题.题_判断_答案>().FirstOrDefault()
};
var f = new 题_判断_修改(data)
{
ParentLayoutRoot = this.LayoutRoot
};
f.Closed += f_Closed;
f.ShowDialog();
}
/// <summary>
/// 将控件内容填充到 判断题 容器 并返回
/// </summary>
private 判断题 GetValues()
{
var result = new 判断题
{
题 = _题,
答案 = new 题.题_判断_答案 {
题编号 = _题.题编号, 答案 = _答案_正确_RadioButton.IsChecked.Value
}
};
result.题.显示模板 = _显示模板_TextBox.Text.Trim();
return(result);
}
private void _提交_Button_Click(object sender, RoutedEventArgs e)
{
判断题 result = null;
try
{
result = GetValues();
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
}
if (result != null)
{
_提交_Button.IsEnabled = false;
//result.题.更新时间 = DateTime.Now; // 修正序列化时的时间合法性问题
_s.题_判断_插入Async(result.题.GetBytes(), result.答案.GetBytes());
}
}
void EnableControls()
{
if (_selected_row == null)
{
_修改_Button.IsEnabled = _删除_Button.IsEnabled = _加入试卷_Button.IsEnabled = false;
_考核意图_TextBox.Text = "";
_备注_TextBox.Text = "";
_预览_RichTextBox.Blocks.Clear();
}
else
{
_修改_Button.IsEnabled = _删除_Button.IsEnabled = _加入试卷_Button.IsEnabled = true;
_考核意图_TextBox.Text = _selected_row.考核意图;
_备注_TextBox.Text = _selected_row.备注;
_DataGrid.IsEnabled = false;
#region 生成预览
switch (_selected_row.类型编号)
{
case 1:
{
_选择题 = new 择题 {
题 = _selected_row
};
_选择题_数据获取次数 = 0;
_s.题_选择_选项_获取Async(query.题.题_选择_选项.New(where : o => o.题编号 == _选择题.题.题编号).GetBytes());
_s.题_选择_答案_获取Async(query.题.题_选择_答案.New(where : o => o.题编号 == _选择题.题.题编号).GetBytes());
}
break;
case 2:
{
_填空题 = new 填空题 {
题 = _selected_row
};
_s.题_填空_答案_获取Async(query.题.题_填空_答案.New(where : o => o.题编号 == _填空题.题.题编号).GetBytes());
}
break;
case 3:
{
_判断题 = new 判断题 {
题 = _selected_row
};
_s.题_判断_答案_获取Async(query.题.题_判断_答案.New(where : o => o.题编号 == _判断题.题.题编号).GetBytes());
}
break;
case 4:
{
_问答题 = new 问答题 {
题 = _selected_row
};
_s.题_问答_答案_获取Async(query.题.题_问答_答案.New(where : o => o.题编号 == _问答题.题.题编号).GetBytes());
}
break;
case 5:
{
}
break;
}
#endregion
}
}
