Decimal::ToInt64 Method (Decimal)
Converts the value of the specified Decimal to the equivalent 64-bit signed integer.
Assembly: mscorlib (in mscorlib.dll)
The return value is the integral part of the decimal value; fractional digits are truncated.
You can also convert a Decimal value to a 64-bit integer by using the Explicit(Decimal to Int64) assignment operator. Because the operator performs a narrowing conversion, you must use a casting operator in C# or a conversion function in Visual Basic.
Available since 8
Available since 1.1
Portable Class Library
Supported in: portable .NET platforms
Available since 2.0
Windows Phone Silverlight
Available since 7.0
Available since 8.1