ResolveContentType Method

Returns the content type of the specified part.

Syntax

ANSI (Cross Platform)
char* ResolveContentType();

Unicode (Windows)
LPWSTR ResolveContentType();
- (NSString*)resolveContentType;
#define MID_OFFICEDOC_RESOLVECONTENTTYPE 13

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

Remarks

Applies the content type resolution rules specified in the Open XML packaging specification and returns the content type associated with PartName in the archive.

If there's no content type mapped for the part or for the extension, an empty string is returned.

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.
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IPWorks ZIP 2020 C++ Edition - Version 20.0 [Build 8300]