///
///
Calculate time interval for two dates
///
///
First date and time
///
Second date and time
///
Private
String
DatedIFF (datetime datetime1, datetime datetime2) {
String
Datediff
=
NULL
; Timespan TS1
=
New
TimeSpan (datetime1.ticks); Timespan TS2
=
New
TimeSpan (datetime2.ticks); Timespan TS
=
Ts1.subtract (TS2) .duration (); Datediff
=
Ts.days.tostring ()
"
day
"
Ts.hours.tostring ()
"
hour
"
Ts.minutes.toString ()
"
minute
"
Ts.seconds.toString ()
"
second
"
;
Return
Datediff;}
Description:
1.Datetime value type represents a specific date time between January 0:0am, January 1, 2009, 0 seconds to 59 seconds, 59 seconds, 31 December, 9999. Therefore, you can use the DateTime value type to describe any time within the imagination range. A datetime value represents a specific moment
The 2.TimeSPAN value contains many properties and methods for accessing or handling a Timespan value.
The following list covers some of them:
Add: adds another Timespan value.
Days: Returns the Timespan value calculated with the number of days.
Duration: Get absolute value of Timespan.
Hours: Returns the Timespan value calculated by hours
MilliseConds: Returns the Timespan value calculated in milliseconds.
MINUTES: Returns the Timespan value calculated by minutes.
NEGATE: Returns the opposite of the current instance.
Seconds: Returns the Timespan value calculated by second.
Subtract: Subtract another Timespan value from the medium.
Ticks: Returns the number of TIMESPAN values.
TOTALDAYS: Returns the number of days represented by the Timespan value.
TOTALHOURS: Returns the number of hours represented by the Timespan value.
TotalmilliseConds: Returns the number of milliseconds represented by the Timespan value.
TOTALMINUTES: Returns the number of minutes represented by the Timespan value.
TotalSeconds: Returns the number of seconds represented by the Timespan value.
