Interlocked.Exchange Method (Double%, Double)
[ This article is for Windows Phone 8 developers. If you’re developing for Windows 10, see the latest documentation. ]
Sets a double-precision floating point number to a specified value and returns the original value, as an atomic operation.
Assembly: mscorlib (in mscorlib.dll)
'Declaration Public Shared Function Exchange ( _ ByRef location1 As Double, _ value As Double _ ) As Double
Parameters
- location1
- Type:
System.Double
%
The variable to set to the specified value.
- value
- Type: System.Double
The value to which the location1 parameter is set.
| Exception | Condition |
|---|---|
| NullReferenceException | The address of location1 is a null pointer. |
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