private void dataview_CellValidated(object sender, DataGridViewCellEventArgs e)
{
if (dataview.Rows[e.RowIndex].IsNewRow)
{
return;
}
DataGridViewCell cell = GetCell(e.RowIndex, e.ColumnIndex);
if (cell.ErrorText == string.Empty)//表示驗證沒有通過。
{
string columnName = GetColumnName(cell);
if (columnName == "StartTime" || columnName == "EndTime")
{
if ((cell.Value + string.Empty) != string.Empty)
{
PaddingMethod method = (columnName == "StartTime" ? PaddingMethod.First : PaddingMethod.Last);
DateTime?dt = DateTimeHelper.ParseGregorian(cell.Value + string.Empty, method);
cell.Value = dt.Value.ToString(Consts.TimeFormat);
}
}
}
ShowDirtyStatus();
}
/// <summary>
/// 將日期當作是「西元」年處理。
/// </summary>
/// <param name="dtString">日期字串。 </param>
/// <param name="method">如果日期缺少的欄位用何種方式補上。</param>
/// <returns></returns>
public static DateTime? ParseGregorian(string dtString, PaddingMethod method)
{
PatternMatcher matcher = new PatternMatcher(dtString.Trim());
if (!matcher.IsSuccess)
return null;
else
{
string assembly;
if (method == PaddingMethod.None)
{
foreach (Group each in matcher.EachGroup())
if (!each.Success) return null;
assembly = matcher.GetReassemblyString();
}
else
{
int year, month, day, hour, minute, second;
DateTimePaddingInfo padding = new DateTimePaddingInfo(method);
ExtractInfo(matcher, padding, out year, out month, out day, out hour, out minute, out second);
assembly = year + "/" + month + "/" + day + " " + hour + ":" + minute + ":" + second;
}
DateTime result;
if (DateTime.TryParse(assembly, DateTimeFormatInfo.InvariantInfo, DateTimeStyles.None, out result))
return result;
else
return null;
}
}
//private void txtStartTime_Validated(object sender, EventArgs e)
//{
// if (txtStartTime.Text != string.Empty)
// FormatDateTime(txtStartTime, PaddingMethod.First);
// CurrentItem.StartTime = txtStartTime.Text;
// ShowDirtyStatus();
//}
//private void txtEndTime_Validated(object sender, EventArgs e)
//{
// if (txtEndTime.Text != string.Empty)
// FormatDateTime(txtEndTime, PaddingMethod.Last);
// CurrentItem.EndTime = txtEndTime.Text;
// ShowDirtyStatus();
//}
//private void cboScoreSource_SelectedIndexChanged(object sender, EventArgs e)
//{
// if (CurrentItem == null) return;
// if (cboScoreSource.SelectedIndex == 0)
// {
// CurrentItem.AllowUpload = "是";
// txtStartTime.Enabled = true;
// txtEndTime.Enabled = true;
// }
// else
// {
// CurrentItem.AllowUpload = "否";
// txtStartTime.Enabled = false;
// txtEndTime.Enabled = false;
// }
// ShowDirtyStatus();
//}
private void FormatDateTime(TextBoxX textbox, PaddingMethod method)
{
if (_errors.GetError(textbox) == string.Empty)
{
DateTime?dt = DateTimeHelper.ParseGregorian(textbox.Text, method);
textbox.Text = dt.Value.ToString(Consts.TimeFormat);
}
}
private DateTime?GetDateTimeNullable(string txt, PaddingMethod method)
{
if (string.IsNullOrEmpty(txt))
{
return(null);
}
return(DateTimeHelper.ParseGregorian(txt, method));
}
//private void txtStartTime_Validating(object sender, CancelEventArgs e)
//{
// ValidTextTime(txtStartTime, PaddingMethod.First);
//}
//private void txtEndTime_Validating(object sender, CancelEventArgs e)
//{
// ValidTextTime(txtEndTime, PaddingMethod.Last);
//}
private void ValidTextTime(TextBoxX textbox, PaddingMethod method)
{
if (textbox.Text == string.Empty)
{
_errors.SetError(textbox, "");
}
else
{
DateTime?objStart = DateTimeHelper.ParseGregorian(textbox.Text, method);
if (!objStart.HasValue)
{
_errors.SetError(textbox, "您必須輸入合法的日期格式。");
}
else
{
_errors.SetError(textbox, "");
}
}
}
public DateTimePaddingInfo(PaddingMethod method)
{
_method = method;
}
/// <summary>
/// 將日期當作是「民國」年處理。
/// </summary>
/// <param name="dtString">日期字串。</param>
/// <param name="method">如果日期中缺少的欄位用何種方式補上。</param>
public static DateTime? ParseTaiwan(string dtString, PaddingMethod method)
{
throw new NotImplementedException("未實作。");
}
