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DBNull.IConvertible.ToDecimal Method

.NET Framework 4.5

Other Versions

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

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

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

Syntax

C++

decimal IConvertible.ToDecimal(
	IFormatProvider provider
)

Parameters

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

Return Value

Type: System.Decimal
None. The return value for this member is not used.

Implements

IConvertible.ToDecimal(IFormatProvider)

Exceptions

Exception	Condition
InvalidCastException	This conversion is not supported for the DBNull type.

Version Information

.NET Framework

Supported in: 4.5, 4, 3.5, 3.0, 2.0, 1.1, 1.0

.NET Framework Client Profile

Supported in: 4, 3.5 SP1

Platforms

Windows 8, Windows Server 2012, Windows 7, Windows Vista SP2, Windows Server 2008 (Server Core Role not supported), Windows Server 2008 R2 (Server Core Role supported with SP1 or later; Itanium not supported)

The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.

Reference

DBNull Class

System Namespace

IConvertible

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