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SccQueryChanges Function

This function enumerates a given list of files, providing information about name changes for each file via a callback function.

SCCRTN SccQueryChanges(
   LPVOID           pContext,
   LONG             nFiles,
   LPCSTR*          lpFileNames,
   QUERYCHANGESFUNC pfnCallback,
   LPVOID           pvCallerData
);

Parameters

  • pContext
    [in] The source control plug-in context pointer.

  • nFiles
    [in] Number of files in lpFileNames array.

  • lpFileNames
    [in] Array of file names to get information about.

  • pfnCallback
    [in] Callback function to call for each file name in the list (see QUERYCHANGESFUNC for details).

  • pvCallerData
    [in] Value that will be passed unchanged to the callback function.

Return Value

The source control plug-in implementation of this function is expected to return one of the following values:

Value

Description

SCC_OK

The query process completed successfully.

SCC_E_PROJNOTOPEN

The project has not been opened in source control.

SCC_E_ACCESSFAILURE

There was a problem accessing the source control system, probably due to network or contention issues.

SCC_E_NONSPECIFICERROR

An unspecified or general error occurred.

Remarks

Changes being queried for are to the namespace: specifically, renaming, adding, and removing a file.

See Also

Reference

QUERYCHANGESFUNC

Concepts

Source Control Plug-in API Functions

Error Codes