IRecordInfo interface (oaidl.h)
Describes the structure of a particular UDT. You can use IRecordInfo any time you need to access the description of UDTs contained in type libraries. IRecordInfo can be reused as needed; there can be many instances of the UDT for a single IRecordInfo pointer.
Inheritance
The IRecordInfo interface inherits from the IUnknown interface. IRecordInfo also has these types of members:
Methods
The IRecordInfo interface has these methods.
| IRecordInfo::GetField Returns a pointer to the VARIANT containing the value of a given field name. |
| IRecordInfo::GetFieldNames Gets the names of the fields of the record. |
| IRecordInfo::GetFieldNoCopy Returns a pointer to the value of a given field name without copying the value and allocating resources. |
| IRecordInfo::GetGuid Gets the GUID of the record type. |
| IRecordInfo::GetName Gets the name of the record type. |
| IRecordInfo::GetSize Gets the number of bytes of memory necessary to hold the record instance. |
| IRecordInfo::GetTypeInfo Retrieves the type information that describes a UDT or safearray of UDTs. |
| IRecordInfo::IsMatchingType Determines whether the record that is passed in matches that of the current record information. |
| IRecordInfo::PutField Puts a variant into a field. |
| IRecordInfo::PutFieldNoCopy Passes ownership of the data to the assigned field by placing the actual data into the field. |
| IRecordInfo::RecordClear Releases object references and other values of a record without deallocating the record. |
| IRecordInfo::RecordCopy Copies an existing record into the passed in buffer. |
| IRecordInfo::RecordCreate Allocates memory for a new record, initializes the instance and returns a pointer to the record. |
| IRecordInfo::RecordCreateCopy Creates a copy of an instance of a record to the specified location. |
| IRecordInfo::RecordDestroy Releases the resources and deallocates the memory of the record. |
| IRecordInfo::RecordInit Initializes a new instance of a record. |
Requirements
| Requirement | Value |
|---|---|
| Target Platform | Windows |
| Header | oaidl.h |