BaseNumberConverter.ConvertTo 方法

定義

將指定的物件轉換為另一個型別。

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

參數

context
ITypeDescriptorContext

提供格式內容的 ITypeDescriptorContext

culture
CultureInfo

CultureInfo,指定用於表示數字的文化特性。

value
Object

要轉換的物件。

destinationType
Type

要將物件轉換成的類型。

傳回

Object,代表轉換過的值。

例外狀況

destinationTypenull

無法執行轉換作業。

適用於