DBNull.IConvertible.ToInt64(IFormatProvider) Method
Definition
Important
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This conversion is not supported. Attempting to make this conversion throws an InvalidCastException.
virtual long System.IConvertible.ToInt64(IFormatProvider ^ provider) = IConvertible::ToInt64;
long IConvertible.ToInt64 (IFormatProvider provider);
abstract member System.IConvertible.ToInt64 : IFormatProvider -> int64
override this.System.IConvertible.ToInt64 : IFormatProvider -> int64
Function ToInt64 (provider As IFormatProvider) As Long Implements IConvertible.ToInt64
Parameters
- provider
- IFormatProvider
An object that implements the IFormatProvider interface. (This parameter is not used; specify null
.)
Returns
None. The return value for this member is not used.
Implements
Exceptions
This conversion is not supported for the DBNull type.
Applies to
See also
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