/// <summary>
///
/// </summary>
/// <param name="table"></param>
/// <param name="startTime"></param>
/// <param name="endTime"></param>
/// <param name="dateType">custom、day、month、hour</param>
/// <returns></returns>
public static DataTable TableAddBlankRow(DataTable table, DateTime startTime, DateTime endTime, string dateType)
{
table.DefaultView.Sort = "DATA_TIME_ORDER ASC";
DateTime currentTime = startTime;
while (currentTime <= endTime)
{
bool exit = false;
foreach (DataRow row in table.Rows)
{
DateTime rowDataTime;
if (DateTime.TryParse(StringHelper.DynamicToString(row["DATA_TIME"]), out rowDataTime))
{
if ("custom" == dateType || "hour" == dateType)
{
if (rowDataTime.ToString("yyyy-MM-dd HH") == currentTime.ToString("yyyy-MM-dd HH"))
{
exit = true;
break;
}
}
if ("day" == dateType)
{
if (rowDataTime.ToString("yyyy-MM-dd") == currentTime.ToString("yyyy-MM-dd"))
{
exit = true;
break;
}
}
if ("month" == dateType)
{
if (rowDataTime.ToString("yyyy-MM") == currentTime.ToString("yyyy-MM"))
{
exit = true;
break;
}
}
if ("year" == dateType)
{
if (rowDataTime.ToString("yyyy") == currentTime.ToString("yyyy"))
{
exit = true;
break;
}
}
}
}
if (!exit)
{
DataRow newRow = table.NewRow();
newRow["DATA_TIME"] = currentTime;
newRow["DATA_TIME_ORDER"] = currentTime;
table.Rows.Add(newRow);
}
switch (dateType)
{
case "hour": currentTime = currentTime.AddHours(1); break;
case "custom": currentTime = currentTime.AddHours(1); break;
case "day": currentTime = currentTime.AddDays(1); break;
case "month": currentTime = currentTime.AddMonths(1); break;
case "year": currentTime = currentTime.AddYears(1); break;
default: currentTime = currentTime.AddYears(100); break;
}
}
DataTable resultTable = table.DefaultView.ToTable();
return(resultTable);
}
