NAME

csa_delete_entry — delete an entry from a calendar

SYNOPSIS

#include &<xcsa.h>
CSA_return_code csa_delete_entry(
CSA_session_handle session,
CSA_entry_handle entry,
CSA_enum delete_scope,
CSA_extension *delete_entry_extensions);

DESCRIPTION

The csa_delete_entry function will delete an entry in a calendar. The delete_scope indicates the scope of the deletion if the entry has any associated recurring entries. All of the recurring entries can be deleted, only the specified entry can be deleted, or only the recurring entries that follow the specified entry can be deleted. Only the calendar owner, users with CSA_OWNER_RIGHTS, users with CSA_UPDATE_PUBLIC_ENTRIES, users with CSA_UPDATE_CONFIDENTIAL_ENTRIES, or users with CSA_UPDATE_PRIVATE_ENTRIES access rights can delete entries on the calendar.

ARGUMENTS

Session (Session Handle)

Opaque session handle that represents a session with the calendaring service.

Session handles are created by a logon function call and invalidated with a logoff function call. If the session handle is invalid, then the error CSA_E_INVALID_SESSION_HANDLE is returned.

Entry (Entry Handle)

The handle of the calendar entry to be deleted. If the entry handle is invalid, then the error CSA_E_INVALID_ENTRY_HANDLE is returned.

Delete Scope (Enum)

The scope for the delete operation. Operator settings include:

CSA_SCOPE_ALL: If set and the entry is associated with recurring entries, it specifies that all of the recurring entries are to be deleted.
CSA_SCOPE_ONE: If set and the entry is associated with recurring entries, it specifies that only the specified entry is to be deleted.
CSA_SCOPE_FORWARD: If set and the entry is associated with recurring entries, it specifies that only the recurring entries following the specified entry are to be deleted. The scope also includes the specified entry.

Delete Entry Extensions (Extension)

A pointer to an array of CSA_extension structures for this function. The array may contain both input extensions for providing additional information to the function and output extensions for receiving information from the function. A value of NULL indicates that the caller is not using any extensions. See the extensions structure for more information.

RETURN VALUE

Delete Entry Extensions (Extension)

If output extensions were passed to the function in the extensions list, the results from the service will be available in the extension. See the extensions structure for more information. Whether the function succeeded or not, and, if not, why. It may be success or one of the values listed under ERRORS below.

ERRORS

The csa_delete_entry function returns the following error values:

CSA_E_DISK_FULL: Insufficient disk space was available to complete the requested operation (this may refer to local or shared disk space).
CSA_E_FAILURE: There was a general failure that does not fit the description of any other error code.
CSA_E_INVALID_ENTRY_HANDLE: An invalid calendar entry handle was specified.
CSA_E_INVALID_ENUM: A CSA_enum value is invalid.
CSA_E_INVALID_FLAG: A flag value in the flags argument was invalid.
CSA_E_INVALID_FUNCTION_EXT: The function extension requested is invalid.
CSA_E_INVALID_PARAMETER: A function parameter was invalid.
CSA_E_INVALID_SESSION_HANDLE: The specified Session Handle is invalid or no longer valid (e.g., after logging off).
CSA_E_NO_AUTHORITY: The user has insufficient authority for this function.
CSA_E_SERVICE_UNAVAILABLE: The requested calendar service is unavailable.
CSA_E_UNSUPPORTED_ENUM: The specified enumerated value is not valid.
CSA_E_UNSUPPORTED_FLAG: The flag requested is not supported.
CSA_E_UNSUPPORTED_FUNCTION_EXT: The specified function extension is not supported or CSA_EXT_REQUIRED is set.