Редагувати

Поділитися через


ReferenceConverter.ConvertTo Method

Definition

Converts the given value object to the reference type using the specified context and arguments.

public:
 override System::Object ^ ConvertTo(System::ComponentModel::ITypeDescriptorContext ^ context, System::Globalization::CultureInfo ^ culture, System::Object ^ value, Type ^ destinationType);
public override object ConvertTo (System.ComponentModel.ITypeDescriptorContext context, System.Globalization.CultureInfo culture, object value, Type destinationType);
public override object? ConvertTo (System.ComponentModel.ITypeDescriptorContext? context, System.Globalization.CultureInfo? culture, object? value, Type destinationType);
override this.ConvertTo : System.ComponentModel.ITypeDescriptorContext * System.Globalization.CultureInfo * obj * Type -> obj
Public Overrides Function ConvertTo (context As ITypeDescriptorContext, culture As CultureInfo, value As Object, destinationType As Type) As Object

Parameters

context
ITypeDescriptorContext

An ITypeDescriptorContext that provides a format context.

culture
CultureInfo

A CultureInfo that specifies the culture used to represent the font.

value
Object

The Object to convert.

destinationType
Type

The type to convert the object to.

Returns

The converted object.

Exceptions

destinationType is null.

The conversion cannot be performed.

Remarks

This method most commonly converts types to and from string objects.

The context parameter can be used to extract additional information about the environment this converter is being invoked from. This can be null, so always check. Also, properties on the context object can return null.

Applies to