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Casting from Long to TimeSpan in vb.net

Posted on 2011-09-05
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Last Modified: 2012-05-12
In VB.net - I am trying to cast a Long datatype to TimeSpan - I cannot seem to do this using ctype or directcast - any ideas?
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Question by:Jedeye
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LVL 15

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x77 earned 334 total points
ID: 36483056
You can build a Date or a Timespan from a long, you do´nt need cast.
Date an TimeSpan have constructor from Long (Ticks).

   Dim MyDate as new Date(TicksValue)
   Dim MyTimeSpan as new TimeSpan(TicksValue)
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by:x77
x77 earned 334 total points
ID: 36483099
You can also adjust a TimeSpan or a Date variable from a long (TicksValue) using Ticks Property.

   myTimeSpan.Ticks = TiksValue.

You can´nt cast a timespan as it is a ValueType.
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LVL 40

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by:Jacques Bourgeois (James Burger)
Jacques Bourgeois (James Burger) earned 166 total points
ID: 36483113
Depends on what is in your Long: ticks, minutes, seconds, days, months...

Use the constructor that enables you to pass the information:

For ticks: Dim myTimeSpan As New TimeSpan(yourLong)
For minutes: Dim myTimeSpan As New TimeSpan(0, CInt(yourLong), 0)
For days: Dim myTimeSpan As New TimeSpan(CInt(yourLong),0,0,0)
For milliseconds: Dim myTimeSpan As New TimeSpan(0, 0, 0, 0, CInt(yourLong))
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