The TagFirst method is required to be called before this method.

Note: The tags must be loaded by ImagXpress prior to calling this method.

Tags can be loaded by doing one of the following:

• by loading the image into ImagXpress (e.g. FileName property)
• by loading tags, without loading the image (e.g. FileGetTags method)

Upon successful completion of this method, the current tag is updated. Use the TagNumber, TagCount, TagType, TagLength, TagData properties and TagGetDataItem method to obtain information about the tag.

If the image loaded into the control is not a TIFF or EXIF file or no tags have been added with the TagAdd method, the ImagError property is set to IX_Error_TagNotFound.

Note: Available in Professional Edition. 

ImagXpress Object  | ImagXpress Members  | TagFirst Method  | TagAdd Method  | Image Metadata