CustomQueryInterfaceMode Enum
Definition
Important
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Caution
CustomQueryInterfaceMode and support for ICustomQueryInterface may be unavailable in future releases.
Indicates whether the GetComInterfaceForObject(Object, Type, CustomQueryInterfaceMode) method's IUnknown::QueryInterface calls can use the ICustomQueryInterface interface.
public enum class CustomQueryInterfaceMode[System.Obsolete("CustomQueryInterfaceMode and support for ICustomQueryInterface may be unavailable in future releases.")]
public enum CustomQueryInterfaceModepublic enum CustomQueryInterfaceMode[System.Serializable]
public enum CustomQueryInterfaceMode[<System.Obsolete("CustomQueryInterfaceMode and support for ICustomQueryInterface may be unavailable in future releases.")>]
type CustomQueryInterfaceMode = type CustomQueryInterfaceMode = [<System.Serializable>]
type CustomQueryInterfaceMode = Public Enum CustomQueryInterfaceMode- Inheritance
- Attributes
Fields
| Name | Value | Description |
|---|---|---|
| Ignore | 0 | IUnknown::QueryInterface method calls should ignore the ICustomQueryInterface interface. |
| Allow | 1 | IUnknown::QueryInterface method calls can use the ICustomQueryInterface interface. When you use this value, the GetComInterfaceForObject(Object, Type, CustomQueryInterfaceMode) method overload functions like the GetComInterfaceForObject(Object, Type) overload. |
