private void dataGridView_UserDeletingRow(object sender, DataGridViewRowCancelEventArgs e)
{
ExamInformation exam = e.Row.Tag as ExamInformation;
try
{
if (exam != null)
{
int templateCount = QueryExam.GetExamTemplateUseCount(exam.Identity);
int textCount = QueryExam.GetTextScoreUseCount(exam.Identity);
int numberCount = QueryExam.GetNumberScoreUseCount(exam.Identity);
if (templateCount > 0 || textCount > 0 || numberCount > 0)
{
//string msg = "已有其他資料使用【{3}】，無法刪除。\n\n評量樣版使用數：{0}\n數字評量使用數：{1}\n文字評量使用數：{2}";
string msg = "已有其他資料使用【{0}】，無法刪除。";
//msg = string.Format(msg, templateCount, numberCount, textCount, exam.ExamName);
msg = string.Format(msg, exam.ExamName);
MsgBox.Show(msg, Application.ProductName, MessageBoxButtons.OK, MessageBoxIcon.Error);
e.Cancel = true;
}
}
}
catch (Exception ex)
{
//CurrentUser current = CurrentUser.Instance;
//BugReporter.ReportException(current.SystemName, current.SystemVersion, ex, false);
MsgBox.Show(ex.Message, Application.ProductName);
}
}
public ExamManager()
{
InitializeComponent();
List <int> cols = new List <int>()
{
1
};
Campus.Windows.DataGridViewImeDecorator dec = new Campus.Windows.DataGridViewImeDecorator(this.dataGridView, cols);
try
{
_exam_list = new Dictionary <string, ExamInformation>();
XmlElement list = QueryExam.GetAbstractList();
foreach (XmlElement node in list.SelectNodes("Exam"))
{
ExamInformation exam = new ExamInformation(node);
int index = dataGridView.Rows.Add();
DataGridViewRow row = dataGridView.Rows[index];
row.Cells[0].Value = exam.ExamName;
row.Cells[1].Value = exam.DisplayOrder;
row.Tag = exam;
_exam_list.Add(exam.Identity, exam);
}
}
catch (Exception ex)
{
MsgBox.Show("載入評量資訊錯誤。");
btnSave.Enabled = false;
}
}
protected override Dictionary <string, ExamRecord> GetData(IEnumerable <string> primaryKeys)
{
Dictionary <string, ExamRecord> records = new Dictionary <string, ExamRecord>();
foreach (ExamRecord each in QueryExam.GetExams(primaryKeys))
{
records.Add(each.ID, each);
}
return(records);
}
protected override Dictionary <string, ExamRecord> GetAllData()
{
Dictionary <string, ExamRecord> records = new Dictionary <string, ExamRecord>();
foreach (ExamRecord each in QueryExam.GetAllExams())
{
records.Add(each.ID, each);
}
return(records);
}
