QueryRTRegInt Function |  |
Retrieve a numeric value from the Registry.
Namespace: XSharp.VO
Assembly: XSharp.VO (in XSharp.VO.dll) Version: 2.21
SyntaxRequest Example
View Source
dwValue if the entry cKey = dwValue exists; otherwise, zero.
Parameters
- cSubKey
- Type: String
- cKey
- Type: String
The key under which you want to search for a numeric value.
Return Value
Type: DWorddwValue if the entry cKey = dwValue exists; otherwise, zero.
Remarks
QueryRTRegInt() searches within the Registry under the following key:
HKEY_CURRENT_USER
\\Software
\\ComputerAssociates
\\CA-Visual Objects Applications
\\cSubkey
Or:
HKEY_LOCAL_MACHINE
\\Software
\\ComputerAssociates
\\CA-Visual Objects Applications
\\cSubkey
QueryRTRegInt() tries to read from the HKEY_CURRENT_USER first. When the key is not found under HKEY_CURRENT_USER then it tries to read from HKEY_LOCAL_MACHINE
Examples
This example uses QueryRTRegInt() to obtain the value associated with the LOCK_RETRIES Registry entry under the subkey SSA.
The resulting value is used in a DO WHILE loop, determining how many times the RLock() operation is attempted:
The resulting value is used in a DO WHILE loop, determining how many times the RLock() operation is attempted:
X#
1nRetries := QueryRTRegInt("SSA", "LOCK_RETRIES") 2DO WHILE nRetries > 0 3 IF RLock() 4 EXIT 5 ENDIF 6 nRetries-- 7ENDDO 8IF nRetries = 0 9 // Error message 10ENDIF 11...
See Also