Description Retrieves a tag data of an image of a tiff file. Returns the data stored in the specified tag, if the tag type is tifttByte = 1, tifttShort = 3, tifttLong = 4 or tifttRational = 5, that you specified. If you are unsure, check the tag type with the GetTagType method before you call this method.
Syntax tagData = [BITIFF.]GetNumericTagValue FileName Image TagID Which
Remarks tagData Long Returns a data from the tag. If an error occurred, 0 is returned.
FileName Stirng The name of the tiff file.
Image Integer The number of the image to get the tag data from. The first image is 0.
TagID Integer The ID of the tag which data.is required.
Which Long The data, that you want to query. To specify the data count, use the GetTagCount method.
See Also AddNumericTagBuffer Method, GetNumericTag Method, GetTagCount Method, GetTagType Method