Loading Filters

Some operating systems (like Windows 95) have a limit for the number of DLLs that can be loaded at a time and that limit can be quickly reached, especially if there are several different controls on the same page/form or if the programming environments themselves load many DLLs. By default, LEADTOOLS loads several fixed filters and several cached filters. The fixed filters are FAX, CMP, TIF, JBG, LMB, BMP and PCX. The cached filters are a random selection of filters.

Use the following method to specify the file format filters you want LEADTOOLS to load:

PreLoadFilters method

Use the following method to specify the file formats LEADTOOLS should never load:

IgnoreFilters method