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| Swaps the file to another key. |
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VARIANT_BOOL SwapKey (
SHORT sKeyNum
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| Parameters | | sKeyNum | | [in] The number of the key by which you want the file positioned. | | | | Return value |
| True if the file was positioned according to the given key, otherwise false (e.g. if the current record is a null value for the given key or if an invalid sKeyNum was supplied). |
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| See Also |
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CreateBalan |
| Browse |
| View |
| The possible keys (and their numerical value) can be found in the SeekBy-methods of this interface. |
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| Samples |
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C++ |
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// Browse for a monthly balance, which positions the file by a key that is unknown
pBalan->Browse (VARIANT_FALSE);
// Swap the key to 'BAL_SYS' (0), positioning by the system number
pBalan->SwapKey (0);
// Show the selected monthly balance (you can then navigate through the file using the key 'BAL_SYS')
pBalan->View ();
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C# |
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// Browse for a monthly balance, which positions the file by a key that is unknown
oBalan.Browse (false);
// Swap the key to 'BAL_SYS' (0), positioning by the system number
oBalan.SwapKey (0);
// Show the selected monthly balance (you can then navigate through the file using the key 'BAL_SYS')
oBalan.View ();
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VBS |
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' Browse for a monthly balance, which positions the file by a key that is unknown
Call oBalan.Browse(False)
' Swap the key to 'BAL_SYS' (0), positioning by the system number
Call oBalan.SwapKey(0)
' Show the selected monthly balance (you can then navigate through the file using the key 'BAL_SYS')
Call oBalan.View()
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VB.NET |
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' Browse for a monthly balance, which positions the file by a key that is unknown
oBalan.Browse(False)
' Swap the key to 'BAL_SYS' (0), positioning by the system number
oBalan.SwapKey(0)
' Show the selected monthly balance (you can then navigate through the file using the key 'BAL_SYS')
oBalan.View()
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