編輯

共用方式為


DateTime.IConvertible.ToBoolean(IFormatProvider) Method

Definition

This conversion is not supported. Attempting to use this method throws an InvalidCastException.

 virtual bool System.IConvertible.ToBoolean(IFormatProvider ^ provider) = IConvertible::ToBoolean;
bool IConvertible.ToBoolean (IFormatProvider provider);
abstract member System.IConvertible.ToBoolean : IFormatProvider -> bool
override this.System.IConvertible.ToBoolean : IFormatProvider -> bool
Function ToBoolean (provider As IFormatProvider) As Boolean Implements IConvertible.ToBoolean

Parameters

provider
IFormatProvider

An object that implements the IFormatProvider interface. (This parameter is not used; specify null.)

Returns

The return value for this member is not used.

Implements

Exceptions

In all cases.

Applies to