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Convert::ToBoolean Method (Single)
Visual Studio 2010
Converts the value of the specified single-precision floating-point number to an equivalent Boolean value.
Assembly: mscorlib (in mscorlib.dll)
Parameters
- value
- Type: System::Single
The single-precision floating-point number to convert.
The following example converts an array of Single values to Boolean values.
array<float>^ numbers = gcnew array<float> { Single::MinValue, (float) -193.0012, (float) 20e-15f, 0, (float) 10551e-10, (float) 100.3398, Single::MaxValue }; bool result; for each (float number in numbers) { result = Convert::ToBoolean(number); Console::WriteLine("{0,-15} --> {1}", number, result); } // The example displays the following output: // -3.402823E+38 --> True // -193.0012 --> True // 2E-14 --> True // 0 --> False // 1.0551E-06 --> True // 100.3398 --> True // 3.402823E+38 --> True
Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows XP SP2 x64 Edition, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2
The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.
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