Convert.ToBoolean Method

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System Namespace Convert Class

Converts a specified value to an equivalent Boolean value.

1. Returns the specified Boolean value; no actual conversion is performed.

[ VB ] Overloads Public Shared Function ToBoolean ( Boolean ) As Boolean

[ C# ] public static bool ToBoolean ( bool );

[ C++ ] public: static bool ToBoolean ( bool );

[ JScript ] public static function ToBoolean ( Boolean ) : Boolean;

2. Converts the value of a given 8-bit unsigned integer to an equivalent Boolean value.

[ VB ] Overloads Public Shared Function ToBoolean ( Byte ) As Boolean

[ C# ] public static bool ToBoolean ( byte );

[ C++ ] public: static bool ToBoolean ( unsigned char );

[ JScript ] public static function ToBoolean ( Byte ) : Boolean;

3. Calling this method always throws InvalidCastException.

[ VB ] Overloads Public Shared Function ToBoolean ( Char ) As Boolean

[ C# ] public static bool ToBoolean ( char );

[ C++ ] public: static bool ToBoolean ( __wchar_t );

[ JScript ] public static function ToBoolean ( Char ) : Boolean;

4. Calling this method always throws InvalidCastException.

[ VB ] Overloads Public Shared Function ToBoolean ( DateTime ) As Boolean

[ C# ] public static bool ToBoolean ( DateTime );

[ C++ ] public: static bool ToBoolean ( DateTime );

[ JScript ] public static function ToBoolean ( DateTime ) : Boolean;

5. Converts the value of a given Decimal to an equivalent Boolean value.

[ VB ] Overloads Public Shared Function ToBoolean ( Decimal ) As Boolean

[ C# ] public static bool ToBoolean ( decimal );

[ C++ ] public: static bool ToBoolean ( Decimal );

[ JScript ] public static function ToBoolean ( Decimal ) : Boolean;

6. Converts the value of a given double-precision floating point number to an equivalent Boolean value.

[ VB ] Overloads Public Shared Function ToBoolean ( Double ) As Boolean

[ C# ] public static bool ToBoolean ( double );

[ C++ ] public: static bool ToBoolean ( double );

[ JScript ] public static function ToBoolean ( double ) : Boolean;

7. Converts the value of a given 16-bit signed integer to an equivalent Boolean value.

[ VB ] Overloads Public Shared Function ToBoolean ( Short ) As Boolean

[ C# ] public static bool ToBoolean ( short );

[ C++ ] public: static bool ToBoolean ( short );

[ JScript ] public static function ToBoolean ( Int16 ) : Boolean;

8. Converts the value of a given 32-bit signed integer to an equivalent Boolean value.

[ VB ] Overloads Public Shared Function ToBoolean ( Integer ) As Boolean

[ C# ] public static bool ToBoolean ( int );

[ C++ ] public: static bool ToBoolean ( int );

[ JScript ] public static function ToBoolean ( int ) : Boolean;

9. Converts the value of a given 64-bit signed integer to an equivalent Boolean value.

[ VB ] Overloads Public Shared Function ToBoolean ( Long ) As Boolean

[ C# ] public static bool ToBoolean ( long );

[ C++ ] public: static bool ToBoolean ( __int64 );

[ JScript ] public static function ToBoolean ( long ) : Boolean;

10. Converts the value of a specified Object to an equivalent Boolean value.

[ VB ] Overloads Public Shared Function ToBoolean ( Object ) As Boolean

[ C# ] public static bool ToBoolean ( object );

[ C++ ] public: static bool ToBoolean ( Object* );

[ JScript ] public static function ToBoolean ( Object ) : Boolean;

11. Converts the value of a given 8-bit signed integer to an equivalent Boolean value. This method is not CLS-compliant.

[ VB ] Overloads Public Shared Function ToBoolean ( SByte ) As Boolean

[ C# ] public static bool ToBoolean ( sbyte );

[ C++ ] public: static bool ToBoolean ( char );

[ JScript ] public static function ToBoolean ( SByte ) : Boolean;

12. Converts the value of a given single-precision floating point number to an equivalent Boolean value.

[ VB ] Overloads Public Shared Function ToBoolean ( Single ) As Boolean

[ C# ] public static bool ToBoolean ( float );

[ C++ ] public: static bool ToBoolean ( float );

[ JScript ] public static function ToBoolean ( float ) : Boolean;

13. Converts the specified String representation of a logical value to its Boolean equivalent.

[ VB ] Overloads Public Shared Function ToBoolean ( String ) As Boolean

[ C# ] public static bool ToBoolean ( string );

[ C++ ] public: static bool ToBoolean ( String* );

[ JScript ] public static function ToBoolean ( String ) : Boolean;

14. Converts the value of a given 16-bit unsigned integer to an equivalent Boolean value. This method is not CLS-compliant.

[ VB ] Overloads Public Shared Function ToBoolean ( UInt16 ) As Boolean

[ C# ] public static bool ToBoolean ( ushort );

[ C++ ] public: static bool ToBoolean ( unsigned short );

[ JScript ] public static function ToBoolean ( UInt16 ) : Boolean;

15. Converts the value of a given 32-bit unsigned integer to an equivalent Boolean value. This method is not CLS-compliant.

[ VB ] Overloads Public Shared Function ToBoolean ( UInt32 ) As Boolean

[ C# ] public static bool ToBoolean ( uint );

[ C++ ] public: static bool ToBoolean ( unsigned int );

[ JScript ] public static function ToBoolean ( UInt32 ) : Boolean;

16. Converts the value of a given 64-bit unsigned integer to an equivalent Boolean value. This method is not CLS-compliant.

[ VB ] Overloads Public Shared Function ToBoolean ( UInt64 ) As Boolean

[ C# ] public static bool ToBoolean ( ulong );

[ C++ ] public: static bool ToBoolean ( unsigned __int64 );

[ JScript ] public static function ToBoolean ( UInt64 ) : Boolean;

17. Converts the value of a given Object to an equivalent Boolean value using the specified culture-specific formatting information.

[ VB ] Overloads Public Shared Function ToBoolean ( Object, IFormatProvider ) As Boolean

[ C# ] public static bool ToBoolean ( object, IFormatProvider );

[ C++ ] public: static bool ToBoolean ( Object*, IFormatProvider* );

[ JScript ] public static function ToBoolean ( Object, IFormatProvider ) : Boolean;

18. Converts the specified String representation of a logical value to its Boolean equivalent using the specified culture-specific formatting information.

[ VB ] Overloads Public Shared Function ToBoolean ( String, IFormatProvider ) As Boolean

[ C# ] public static bool ToBoolean ( string, IFormatProvider );

[ C++ ] public: static bool ToBoolean ( String*, IFormatProvider* );

[ JScript ] public static function ToBoolean ( String, IFormatProvider ) : Boolean;

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