StringIConvertibleToBoolean Method

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This API supports the product infrastructure and is not intended to be used directly from your code.

For a description of this member, see ToBoolean.

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

bool IConvertible.ToBoolean(
	IFormatProvider provider
virtual bool ToBoolean(
	IFormatProvider^ provider
) sealed = IConvertible::ToBoolean
private abstract ToBoolean : 
        provider:IFormatProvider -> bool
private override ToBoolean : 
        provider:IFormatProvider -> bool
Private Function ToBoolean (
	provider As IFormatProvider
) As Boolean
	Implements IConvertible.ToBoolean



This parameter is ignored.

Return Value


true if the value of the current string is TrueString; false if the value of the current string is FalseString.

Exception Condition

The value of the current string is not TrueString or FalseString.

This member is an explicit interface member implementation. It can be used only when the String instance is cast to an IConvertible interface. The recommended alternative is to call the ConvertToBoolean method.

Universal Windows Platform
Available since 10
.NET Framework
Available since 1.1
Available since 2.0
Windows Phone Silverlight
Available since 7.0
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