StringArrayConverter.ConvertTo(ITypeDescriptorContext, CultureInfo, Object, Type) 方法

定义

将字符串数组转换为由逗号分隔的值组成的字符串。Converts an array of strings into a string of values separated by commas.

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);
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

参数

context
ITypeDescriptorContext

一个提供格式上下文的 ITypeDescriptorContext 对象,可用来提取有关调用此转换器的环境的附加信息。An ITypeDescriptorContext object that provides a format context that can be used to extract additional information about the environment from which this converter is invoked. 此参数或其属性可以为 nullThis parameter or properties of this parameter can be null.

culture
CultureInfo

CultureInfo 对象。A CultureInfo object. 如果为 null,则使用当前区域性。If null, the current culture is used.

value
Object

要转换的 ObjectThe Object to convert.

destinationType
Type

要将 value 转换为的 TypeThe Type to convert value to.

返回

Object

表示转换的 valueObject 实例。An Object instance that represents the converted value.

例外

destinationType 的类型不是 StringdestinationType is not of type String.

注解

ConvertTo方法将字符串数组转换为以逗号分隔的字符串。The ConvertTo method converts an array of strings into a comma-separated string.

若要将逗号分隔的字符串转换为字符串数组,请使用 ConvertFrom 方法。To convert a comma-separated string into an array of strings, use the ConvertFrom method.

适用于

另请参阅