DataFieldConverter.GetStandardValuesSupported(ITypeDescriptorContext) 方法
定义
获取一个值,该值指示转换器是否支持可从列表中选取的一组标准值。Gets a value indicating whether the converter supports a standard set of values that can be picked from a list.
public:
override bool GetStandardValuesSupported(System::ComponentModel::ITypeDescriptorContext ^ context);
public override bool GetStandardValuesSupported (System.ComponentModel.ITypeDescriptorContext context);
override this.GetStandardValuesSupported : System.ComponentModel.ITypeDescriptorContext -> bool
Public Overrides Function GetStandardValuesSupported (context As ITypeDescriptorContext) As Boolean
参数
- context
- ITypeDescriptorContext
可用于获取附加上下文信息的 ITypeDescriptorContext。An ITypeDescriptorContext that can be used to gain additional context information.
返回
如果可以调用 GetStandardValues() 以查找该对象支持的一组公共值,则为 true;否则,为 false。true if GetStandardValues() can be called to find a common set of values the object supports; otherwise, false.