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| Registry Component: _queryKey |
| Syntax |
Syntax |
| return = objectName._queryKey( handle, numKeys,keyLength,numValues, valLength, dataLength ); |
| return = objectName._queryKey( handle,numKeys, keylen, numvals, vallen, datalen, overlay ); |
| Argument | Type | Use | Description |
|---|---|---|---|
| return | Numeric | Return | returns a value indicating whether the query was successful: 1 if successful, 0 if not successful |
| handle | Numeric | Input | specifies the handle of the key to be queried |
| numKeys | Numeric | Output | specifies the number of keys under keyhandle |
| keyLength | Numeric | Output | specifies the length of the longest subkey |
| numValues | Numeric | Output | specifies the number of values under keyhandle |
| valLength | Numeric | Output | specifies the length of the longest value name |
| dataLength | Numeric | Output | specifies the length of the longest data value |
| keylen | Numeric | Output | specifies the length of the longest subkey |
| numvals | Numeric | Output | specifies the number of values under keyhandle |
| vallen | Numeric | Output | specifies the length of the longest value name |
| datalen | Numeric | Output | specifies the length of the longest data value |
| overlay | Character | Input | specifies whether or not to turn off registry overlay: N turns it off |
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Copyright 1999 by SAS Institute Inc., Cary, NC, USA. All rights reserved.