DBNull.IConvertible.ToInt64(IFormatProvider) Method

Reference

Definition

Namespace:: System

Assembly:: System.Runtime.dll

Assembly:: mscorlib.dll

Assembly:: netstandard.dll

Source:: DBNull.cs

Source:: DBNull.cs

Source:: DBNull.cs

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

Int64

None. The return value for this member is not used.

Implements

ToInt64(IFormatProvider)

Exceptions

InvalidCastException

This conversion is not supported for the DBNull type.

Applies to

Delen via