ToBoolean()
Convert::ToBoolean(bool) method
Returns the specified boolean value.
static constexpr bool System::Convert::ToBoolean(bool value)
Convert::ToBoolean(uint8_t) method
Converts the specified 8-bit unsigned integer to an equivalent boolean value.
static constexpr bool System::Convert::ToBoolean(uint8_t value)
Convert::ToBoolean(int8_t) method
Converts the specified 8-bit signed integer to an equivalent boolean value.
static constexpr bool System::Convert::ToBoolean(int8_t value)
Convert::ToBoolean(uint16_t) method
Converts the specified 16-bit unsigned integer to an equivalent boolean value.
static constexpr bool System::Convert::ToBoolean(uint16_t value)
Convert::ToBoolean(int16_t) method
Converts the specified 16-bit signed integer to an equivalent boolean value.
static constexpr bool System::Convert::ToBoolean(int16_t value)
Convert::ToBoolean(uint32_t) method
Converts the specified 32-bit unsigned integer to an equivalent boolean value.
static constexpr bool System::Convert::ToBoolean(uint32_t value)
Convert::ToBoolean(int32_t) method
Converts the specified 32-bit signed integer to an equivalent boolean value.
static constexpr bool System::Convert::ToBoolean(int32_t value)
Convert::ToBoolean(uint64_t) method
Converts the specified 64-bit unsigned integer to an equivalent boolean value.
static constexpr bool System::Convert::ToBoolean(uint64_t value)
Convert::ToBoolean(int64_t) method
Converts the specified 64-bit signed integer to an equivalent boolean value.
static constexpr bool System::Convert::ToBoolean(int64_t value)
Convert::ToBoolean(float) method
Converts the specified float number to an equivalent boolean value.
static constexpr bool System::Convert::ToBoolean(float value)
Convert::ToBoolean(double) method
Converts the specified double number to an equivalent boolean value.
static constexpr bool System::Convert::ToBoolean(double value)
Convert::ToBoolean(const Decimal&) method
Converts the specified decimal number to an equivalent boolean value.
static bool System::Convert::ToBoolean(const Decimal &value)
Convert::ToBoolean(char_t) method
Conversion is not supported. Always throws InvalidCastException.
static bool System::Convert::ToBoolean(char_t value)
Convert::ToBoolean(DateTime) method
Conversion is not supported. Always throws InvalidCastException.
static bool System::Convert::ToBoolean(DateTime value)
Convert::ToBoolean(std::nullptr_t) method
Converts the specified null-string to the equivalent boolean value.
static constexpr bool System::Convert::ToBoolean(std::nullptr_t)
Return Value
False.
Convert::ToBoolean(const char_t *) method
Converts the specified c-string to the value of bool type.
static bool System::Convert::ToBoolean(const char_t *value)
Arguments
| Parameter | Type | Description |
|---|---|---|
| value | const char_t * | The c-string to convert |
Return Value
True if the specified c-string is equal to "True" and false if the specified c-string is equal to "False".
Convert::ToBoolean(const String&) method
Converts the specified string to the value of bool type.
static bool System::Convert::ToBoolean(const String &value)
Arguments
| Parameter | Type | Description |
|---|---|---|
| value | const String& | The string to convert |
Return Value
True if the specified c-string is equal to "True" and false if the specified string is equal to "False".
Convert::ToBoolean(const String&, const SharedPtr<IFormatProvider>&) method
Converts the specified string to the value of bool type.
static bool System::Convert::ToBoolean(const String &value, const SharedPtr<IFormatProvider> &)
Arguments
| Parameter | Type | Description |
|---|---|---|
| value | const String& | The string to convert |
Return Value
True if the specified c-string is equal to "True" and false if the specified string is equal to "False".
Convert::ToBoolean(const SharedPtr<Object>&, const SharedPtr<IFormatProvider>&) method
Converts the specified boxed value to equivalent boolean value.
static bool System::Convert::ToBoolean(const SharedPtr<Object> &obj, const SharedPtr<IFormatProvider> &provider=nullptr)
Arguments
| Parameter | Type | Description |
|---|---|---|
| obj | const SharedPtr<Object>& | The shared pointer to the object boxing the value to convert |
| provider | const SharedPtr<IFormatProvider>& | The string format to be used if the type of the boxed value is String |
Return Value
An boolean value equivalent to the specified boxed value
See Also
- Typedef SharedPtr
- Class Decimal
- Class DateTime
- Class String
- Class IFormatProvider
- Class Object
- Struct Convert
- Namespace System
- Library Aspose.Slides