XPathMessageContextTypeConverter.CanConvertFrom(ITypeDescriptorContext, Type) 方法

定义

测试是否可将上下文从一个类型转换为此转换器的类型。Tests whether a context can be converted from one type to the type of this converter.

public:
 override bool CanConvertFrom(System::ComponentModel::ITypeDescriptorContext ^ context, Type ^ sourceType);
public override bool CanConvertFrom (System.ComponentModel.ITypeDescriptorContext context, Type sourceType);
override this.CanConvertFrom : System.ComponentModel.ITypeDescriptorContext * Type -> bool
Public Overrides Function CanConvertFrom (context As ITypeDescriptorContext, sourceType As Type) As Boolean

参数

context
ITypeDescriptorContext

一个提供格式上下文的类型。A type that provides the format context.

sourceType
Type

要转换的类型。The type to convert from.

返回

Boolean

如果可以转换类型,则为 true;否则为 falsetrue if the type can be converted; otherwise, false.

适用于