IRsDataCacheItem Interface Reference

Inherits IRsObject.

List of all members.

Public Member Functions
HRESULT	Destroy (void)
HRESULT	Validate (void)
HRESULT	GetData ([out, retval] VARIANT *pVal)
HRESULT	PutData ([in, out] VARIANT *pNewVal)
HRESULT	GetDataBOOL ([out, retval] RtBOOL *pVal)
HRESULT	PutDataBOOL ([in] RtBOOL newVal)
HRESULT	GetDataUlong ([out, retval] RtUlong *pVal)
HRESULT	PutDataUlong ([in] RtUlong newVal)
HRESULT	GetDataDouble ([out, retval] RtDouble *pVal)
HRESULT	PutDataDouble ([in] RtDouble newVal)
HRESULT	GetDataString ([out, retval] BSTR *pVal)
HRESULT	PutDataString ([in] BSTR newVal)
HRESULT	GetDataObject ([out, retval] IRsDataObject **pVal)
HRESULT	PutDataObject ([in] IRsDataObject *pNewVal)
HRESULT	GetDataObjectRef ([out, retval] IRsDataObject **pVal)
HRESULT	IsValidValueAvailable ([out] RtBool *pVal)
HRESULT	Reset (void)
HRESULT	GetDataItemStatus ([out, retval] RtDataStatus *pDataStatus)

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Detailed Description

Data item interface used for storing various types of connector values.

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Member Function Documentation

HRESULT IRsDataCacheItem::Destroy

(

void

)

Destroy.

HRESULT IRsDataCacheItem::Validate

(

void

)

Validate.

HRESULT IRsDataCacheItem::GetData

(

[out, retval] VARIANT *

pVal

)

Returns:

pVal [out,retval] .

HRESULT IRsDataCacheItem::PutData

(

[in, out] VARIANT *

pNewVal

)

Parameters:

pNewVal

[in,out] .

HRESULT IRsDataCacheItem::GetDataBOOL

(

[out, retval] RtBOOL *

pVal

)

Returns:

pVal [out,retval] .

HRESULT IRsDataCacheItem::PutDataBOOL

(

[in] RtBOOL

newVal

)

Parameters:

newVal

[in] .

HRESULT IRsDataCacheItem::GetDataUlong

(

[out, retval] RtUlong *

pVal

)

Returns:

pVal [out,retval] .

HRESULT IRsDataCacheItem::PutDataUlong

(

[in] RtUlong

newVal

)

Parameters:

newVal

[in] .

HRESULT IRsDataCacheItem::GetDataDouble

(

[out, retval] RtDouble *

pVal

)

Returns:

pVal [out,retval] .

HRESULT IRsDataCacheItem::PutDataDouble

(

[in] RtDouble

newVal

)

Parameters:

newVal

[in] .

HRESULT IRsDataCacheItem::GetDataString

(

[out, retval] BSTR *

pVal

)

Returns:

pVal [out,retval] .

HRESULT IRsDataCacheItem::PutDataString

(

[in] BSTR

newVal

)

Parameters:

newVal

[in] .

HRESULT IRsDataCacheItem::GetDataObject

(

[out, retval] IRsDataObject **

pVal

)

Returns:

pVal [out,retval] .

HRESULT IRsDataCacheItem::PutDataObject

(

[in] IRsDataObject *

pNewVal

)

Parameters:

pNewVal

[in] .

HRESULT IRsDataCacheItem::GetDataObjectRef

(

[out, retval] IRsDataObject **

pVal

)

Returns:

pVal [out,retval] .

HRESULT IRsDataCacheItem::IsValidValueAvailable

(

[out] RtBool *

pVal

)

Parameters:

pVal

[out] .

HRESULT IRsDataCacheItem::Reset

(

void

)

Reset.

HRESULT IRsDataCacheItem::GetDataItemStatus

(

[out, retval] RtDataStatus *

pDataStatus

)

Returns:

pDataStatus [out,retval] .