eParamAttr Enum
Definition
Important
Some information relates to prerelease product that may be substantially modified before it’s released. Microsoft makes no warranties, express or implied, with respect to the information provided here.
Used by the Attribute property of the IParamInfo object.
public enum class eParamAttrpublic enum class eParamAttrenum eParamAttrpublic enum eParamAttrtype eParamAttr = Public Enum eParamAttr- Inheritance
-
eParamAttr
Fields
| Name | Value | Description |
|---|---|---|
| eparamIn | 0 | An in parameter that is allocated, set, and freed by the caller of the function or interface method. This parameter is not modified by the called function. |
| eparamOut | 1 | A parameter allocated by the function being called, and freed by caller. |
| eparamInOut | 2 | An in/out parameter, initially allocated by the caller of a function or interface method, and set, freed, and reallocated, if necessary, by the process that is called. |
| eparamOutRetval | 3 | The parameter is allocated by the property being called, and the value is returned to the caller. |