Convert.ToInt64 Method (Object)
[ 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 Object to a 64-bit signed integer.
Assembly: mscorlib (in mscorlib.dll)
Parameters
- value
- Type: System.Object
An Object that implements the IConvertible interface or null.
Return Value
Type: System.Int64A 64-bit signed integer equivalent to the value of value, or zero if value is null.
| Exception | Condition |
|---|---|
| InvalidCastException | value does not implement IConvertible. |
If value is not null, this method wraps a call to the IConvertible.ToInt64 implementation of the underlying type of value.
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