TypeConverter.CanConvertTo Method (ITypeDescriptorContext, Type) (System.ComponentModel)

CanConvertTo Method (ITypeDescriptorContext, Ty...

.NET Framework Class Library

TypeConverter..::.CanConvertTo Method (ITypeDescriptorContext, Type)

Returns whether this converter can convert the object to the specified type, using the specified context.

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

Syntax

Visual Basic (Declaration)

Public Overridable Function CanConvertTo ( _
    context As ITypeDescriptorContext, _
    destinationType As Type _
) As Boolean

Visual Basic (Usage)

Dim instance As TypeConverter
Dim context As ITypeDescriptorContext
Dim destinationType As Type
Dim returnValue As Boolean

returnValue = instance.CanConvertTo(context, _
    destinationType)

public virtual bool CanConvertTo(
    ITypeDescriptorContext context,
    Type destinationType
)

Visual C++

public:
virtual bool CanConvertTo(
    ITypeDescriptorContext^ context, 
    Type^ destinationType
)

JScript

public function CanConvertTo(
    context : ITypeDescriptorContext, 
    destinationType : Type
) : boolean

Parameters

context: Type: System.ComponentModel..::.ITypeDescriptorContext
An ITypeDescriptorContext that provides a format context.

destinationType: Type: System..::.Type
A Type that represents the type you want to convert to.

Return Value

Type: System..::.Boolean
true if this converter can perform the conversion; otherwise, false.

Remarks

Use the context parameter to extract additional information about the environment from which this converter is invoked. This parameter can be nullNothingnullptra null reference (Nothing in Visual Basic), so always check it. Also, properties on the context object can return nullNothingnullptra null reference (Nothing in Visual Basic).

If destinationType is a string, the default implementation of CanConvertTo always returns true.

Notes to Inheritors:

Override this method to provide your own conversion requirements.

Platforms

Windows 7, Windows Vista, Windows XP SP2, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP Starter Edition, Windows Server 2008 R2, Windows Server 2008, Windows Server 2003, Windows Server 2000 SP4, Windows Millennium Edition, Windows 98

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

Version Information

.NET Framework

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

Reference

TypeConverter Class

TypeConverter Members

CanConvertTo Overload

System.ComponentModel Namespace

ITypeDescriptorContext