'Declaration
 
Public Overloads Function Subtract( _
   ByVal interval As TdIntervalDayToSecond _
) As TdTimestamp

'Usage
 
Dim instance As TdTimestamp
Dim interval As TdIntervalDayToSecond
Dim value As TdTimestamp
 
value = instance.Subtract(interval)

public TdTimestamp Subtract( 
   TdIntervalDayToSecond interval
)

public:
TdTimestamp Subtract( 
   TdIntervalDayToSecond interval
) 

Parameters

interval

A TdIntervalDayToSecond that will be subtracted from this instance of TdTimestamp.

Return Value

If interval or this instance of TdTimestamp is Null a TdTimestamp.Null will be returned.

The TdIntervalDayToSecond interval will be subtracted from this instance of TdTimestamp.

If the scale between this instance of TdTimestamp and the interval are different, the arithmetic operation will be performed using the different scales. The result will then be truncated to match the scale of this instance of TdTimestamp. For example, if the TdIntervalDayToSecond value of "222 10:25:40.61234" (222 days, 10 hours, 25 minutes and 40.61234 seconds) is subtracted from the TdTimestamp value of "2008-10-10 12:50:56.2123" the operation will result in a TdTimestamp value of "2008-03-02 02:25:15" with 599900 microseconds.

Reference

TdTimestamp Structure
TdTimestamp Members
Overload List