GetPropertyValue Method

Returns the value of the specified package property.

Syntax

ANSI (Cross Platform)
char* GetPropertyValue(const char* lpszPropName, const char* lpszPropNamespace);

Unicode (Windows)
LPWSTR GetPropertyValue(LPCWSTR lpszPropName, LPCWSTR lpszPropNamespace);
- (NSString*)getPropertyValue:(NSString*)propName :(NSString*)propNamespace;
#define MID_OFFICEDOC_GETPROPERTYVALUE 6

IPWORKSZIP_EXTERNAL int IPWORKSZIP_CALL IPWorksZip_OfficeDoc_Do(void *lpObj, int methid, int cparam, void *param[], int cbparam[], int64 *lpllVal);

Remarks

Looks up a package property named PropName in namespace PropNamespace in the core and app properties tables and returns it's value, if found.

If the property doesn't exists, an empty string is returned.

For custom properties. use an empty string ("") as the value of the PropNamespace parameter.

Error Handling (C++)

This method returns a String value; after it returns, call the GetLastErrorCode() method to obtain its result code; 0 indicates success, while a non-zero error code indicates that this method encountered an error during its execution. If an error occurs, the GetLastError() method can be called to retrieve the associated error message.
Copyright (c) 2022 /n software inc. - All rights reserved.
IPWorks ZIP 2020 C++ Edition - Version 20.0 [Build 8300]