private static RecurrenceType GetTaskRecurrenceTypeFromBlob(byte[] blob)
{
if (blob == null)
{
return(RecurrenceType.None);
}
RecurrenceType result;
try
{
TaskRecurrence taskRecurrence = InternalRecurrence.InternalParseTask(blob, null, null, null);
result = RecurrenceTypeProperty.TaskRecurrencePatternToRecurrenceType(taskRecurrence);
}
catch (RecurrenceFormatException)
{
result = RecurrenceType.None;
}
return(result);
}
private static RecurrenceType TaskRecurrencePatternToRecurrenceType(TaskRecurrence taskRecurrence)
{
if (taskRecurrence == null)
{
return(RecurrenceType.None);
}
RecurrencePattern pattern = taskRecurrence.Pattern;
if (pattern is DailyRegeneratingPattern)
{
return(RecurrenceType.DailyRegenerating);
}
if (pattern is WeeklyRegeneratingPattern)
{
return(RecurrenceType.WeeklyRegenerating);
}
if (pattern is MonthlyRegeneratingPattern)
{
return(RecurrenceType.MonthlyRegenerating);
}
if (pattern is YearlyRegeneratingPattern)
{
return(RecurrenceType.YearlyRegenerating);
}
if (pattern is DailyRecurrencePattern)
{
return(RecurrenceType.Daily);
}
if (pattern is WeeklyRecurrencePattern)
{
return(RecurrenceType.Weekly);
}
if (pattern is MonthlyRecurrencePattern || pattern is MonthlyThRecurrencePattern)
{
return(RecurrenceType.Monthly);
}
if (pattern is YearlyRecurrencePattern || pattern is YearlyThRecurrencePattern)
{
return(RecurrenceType.Yearly);
}
return(RecurrenceType.None);
}
