X# Runtime and VO SDK Reference
X# Runtime and VO SDK Reference
XSharp.VO Namespace
Functions, Globals and Defines
List of Functions
_Run Function (VO)
Crypt Function (VO)
CryptA Function (VO)
CryptRaw Function (VO)
DeleteRTRegKey Function (VO)
DoSendMail Function (VO)
ErrorDialog Function (VO)
ErrorNew Function (VO)
GetAppLocaleID Function (VO)
GetDASPtr Function (VO)
GetMimeType Function (VO)
InitializeErrorDialogHandler Function (VO)
ItemPutL Function (VO)
ItemPutND Function (VO)
ItemPutNL Function (VO)
ItemRegister Function (VO)
ItemRelease Function (VO)
ItemReturn Function (VO)
ItemSize Function (VO)
ItemType Function (VO)
LoadResString Function (VO)
MBAllTrim Function (VO)
MBAt Function (VO)
MBAt2 Function (VO)
MBAt3 Function (VO)
MBAtC Function (VO)
MBAtC2 Function (VO)
MBAtLine Function (VO)
MBAtLine2 Function (VO)
MBLEFT Function (VO)
MBLen Function (VO)
MBLTrim Function (VO)
MBRat Function (VO)
MBRat2 Function (VO)
MBRat3 Function (VO)
MBRight Function (VO)
MBRTrim Function (VO)
MBSLen Function (VO)
MBStuff Function (VO)
MBSubstr Function (VO)
MBSubstr2 Function (VO)
MBSubstr3 Function (VO)
MBTrim Function (VO)
NVersion Function (VO)
OClone Function (VO)
OleDateTimeAsDate Function (VO)
PtrLen Function (VO)
PtrLenWrite Function (VO)
QueryRTRegInt Function (VO)
QueryRTRegString Function (VO)
SetAppLocaleID Function (VO)
SetClipCompFunc Function (VO)
SetRTRegInt Function (VO)
SetRTRegString Function (VO)
SetWinCompFlags Function (VO)
SetWinCompFunc Function (VO)
ShowBitmap Function (VO)
StretchBitmap Function (VO)
SysObject Function (VO)
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QueryRTRegString Function

X#
Retrieve a string value from the Registry.

Namespace:  XSharp.VO
Assembly:  XSharp.VO (in XSharp.VO.dll) Version: 2.19
Syntax
Copy
 FUNCTION QueryRTRegString(
	cSubKey AS STRING,
	cKey AS STRING
) AS STRING
Request Example View Source

Parameters

cSubKey
Type: String
cKey
Type: String
The key under which you want to search for a string value.

Return Value

Type: String
cValue if the entry cKey = cValue exists; otherwise, zero.
Remarks
QueryRTRegString() searches within the Registry under 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 QueryRTRegString() to obtain the value associated with the APP_DIR Registry entry under the subkey SSA.
The resulting directory name is appended to a database file name before the file is opened:
X#
Copy
1cDbf:=QueryRTRegString("SSA","APP_DIR") + "test.dbf"
2USE (cDbf)
3...
See Also