RowCollection Object [C++]
Use this object to access data contained in a ContentList object and its corresponding ContentListFactory object. Some RowCollection objects allow access to all of the rows in these objects. Other RowCollection objects allow access to a calculated subset of the rows in these objects.
| ProgID: | Dependent (See the Remarks section for more information) |
| COM Class Name: | RowCollection |
| Type Library Name: | Microsoft Commerce 2002 Cache Manager Type Library |
| DLL Name: | mscscache.dll |
| Threading Model: | Both |
[C++]
| COM Interface Name: | IRowCollection |
| Interface ID Constant: | IID_IRowCollection |
| Header File: | cacheint.h, mspu_guids.h |
[C++] In C++, use the IRowCollection interface to access to the methods and properties of a RowCollection object.
Methods
[C++]
| Method | Description |
|---|---|
| MoveFirst | Sets the first row in the RowCollection object to be the current row. |
| MoveNext | Sets the row after the current row in the RowCollection object to be the new current row. |
[Visual Basic]
| Method | Description |
|---|---|
| MoveFirst | Sets the first row in the RowCollection object to be the current row. |
| MoveNext | Sets the row after the current row in the RowCollection object to be the new current row. |
Properties
[C++]
| Property | Type | Description |
|---|---|---|
| _NewEnum | IUnknown | Allows iteration through the rows in the RowCollection object using the Microsoft Visual Basic "for each Row in Collection" syntax.
This property is read-only. |
| Count | long | Stores the number of rows in the RowCollection object.
This property is read-only. |
| EOF | VARIANT_BOOL | Tracks whether the current row is beyond the actual number of rows in the RowCollection object.
This property is read-only. |
| Fields | Fields | Contains the Fields collection object for the current row.
This property is read-only. |
| RowNum | long | Stores the position of the current row, starting from zero (0).
This property is read-only. |
[Visual Basic]
| Property | Type | Description |
|---|---|---|
| _NewEnum | IUnknown | Allows iteration through the rows in the RowCollection object using the Microsoft Visual Basic "for each Row in Collection" syntax.
This property is read-only. |
| Count | long | Stores the number of rows in the RowCollection object.
This property is read-only. |
| EOF | VARIANT_BOOL | Tracks whether the current row is beyond the actual number of rows in the RowCollection object.
This property is read-only. |
| Fields | Fields | Contains the Fields collection object for the current row.
This property is read-only. |
| RowNum | long | Stores the position of the current row, starting from zero (0).
This property is read-only. |
Remarks
[C++]
The RowCollection object is a dependent object. Obtain a pointer to the IRowCollection interface by calling one of the following methods:
- IContentList::get_ActiveRows
- IContentList::get_AllRows
- IContentList::Search
- IContentListFactory::get_AllRows
- IContentListFactory::Search
[Visual Basic]
The RowCollection object is a dependent object. Obtain a reference to it using the following properties and methods:
- ContentList.ActiveRows
- ContentList.AllRows
- ContentList.Search
- ContentListFactory.AllRows
- ContentListFactory.Search
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