DBNull.IConvertible.ToUInt64(IFormatProvider) Method

Definition

Important

This API is not CLS-compliant.

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

 virtual System::UInt64 System.IConvertible.ToUInt64(IFormatProvider ^ provider) = IConvertible::ToUInt64;
[System.CLSCompliant(false)]
ulong IConvertible.ToUInt64 (IFormatProvider provider);
Function ToUInt64 (provider As IFormatProvider) As ULong Implements IConvertible.ToUInt64

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

Attributes

Exceptions

This conversion is not supported for the DBNull type.

Applies to

See also