Convert.ToUInt64 Method (Double)
[ This article is for Windows Phone 8 developers. If you’re developing for Windows 10, see the latest documentation. ]
Converts the value of the specified double-precision floating point number to an equivalent 64-bit unsigned integer.
Assembly: mscorlib (in mscorlib.dll)
'Declaration <CLSCompliantAttribute(False)> _ Public Shared Function ToUInt64 ( _ value As Double _ ) As ULong
Parameters
- value
- Type: System.Double
A double-precision floating point number.
Return Value
Type: System.UInt64value rounded to the nearest 64-bit unsigned integer. If value is halfway between two whole numbers, the even number is returned; that is, 4.5 is converted to 4, and 5.5 is converted to 6.
| Exception | Condition |
|---|---|
| OverflowException | value is less than zero or greater than UInt64.MaxValue. |
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