GraphNodeIdConverter.CanConvertFrom(ITypeDescriptorContext, Type) 方法

定义

确定是否可以从给定的类型转换 GraphNodeId

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

转换的类型说明符上下文

sourceType
Type

要转换的类型

返回

Boolean

如果可以从源类型转换 GraphNodeId,则为 True

适用于