ToBoolean Method (Int64)

Convert::ToBoolean Method (Int64)

 

Converts the value of the specified 64-bit signed integer to an equivalent Boolean value.

Namespace:   System
Assembly:  mscorlib (in mscorlib.dll)

public:
static bool ToBoolean(
	long long value
)

Parameters

value
Type: System::Int64

The 64-bit signed integer to convert.

Return Value

Type: System::Boolean

true if value is not zero; otherwise, false.

The following example converts an array of Int64 values to Boolean values.

array<Int64>^ numbers = gcnew array<Int64> { Int64::MinValue, -2016493, -689, 0, 6121, 
                                           403890774, Int64::MaxValue };
bool result;

for each (Int64 number in numbers)
{
   result = Convert::ToBoolean(number);                                 
   Console::WriteLine("{0,-26:N0}  -->  {1}", number, result);
}
// The example displays the following output:
//       -9,223,372,036,854,775,808  -->  True
//       -2,016,493                  -->  True
//       -689                        -->  True
//       0                           -->  False
//       6,121                       -->  True
//       403,890,774                 -->  True
//       9,223,372,036,854,775,807   -->  True

Universal Windows Platform
Available since 4.5
.NET Framework
Available since 1.1
Portable Class Library
Supported in: portable .NET platforms
Silverlight
Available since 2.0
Windows Phone Silverlight
Available since 7.0
Windows Phone
Available since 8.1
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