JagGetSharedData  JagGetSharedValue

Chapter 5: C Routines Reference

JagGetSharedDataByIndex

Description

Use the shared variable index number to retrieve a shared variable handle.

Syntax

JagStatus JagGetSharedData (
            JagDataCollection * pCollection,
            SQLINTEGER index,
             JagSharedData ** ppData)

Parameters

pCollection

The handle of the collection to which the shared variable belongs.

index

The index of the shared variable.

ppProp

The shared variable handle. *ppProp is set to NULL if the shared variable does not exist.

Returns

Return value

To indicate

JAG_SUCCEED

Success, even if the property does not exist

JAG_FAIL

Failure

Check the server’s log file for more information when JagGetSharedDataByIndex fails.

Usage

This routine can retrieve only the handle of a property that has been created using the JagNewSharedDataByIndex routine.

See Appendix C, “Creating C Components,” in the EAServer Programmer’s Guide for more information.

See also

JagFreeSharedDataHandle, JagGetSharedData, JagGetSharedDataByIndex, JagNewSharedData





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