| [Overview][Constants][Types][Classes][Procedures and functions][Variables][Index] | 
Change the extension of a filename.
Source position: finah.inc line 22
function ChangeFileExt(  | 
const FileName: UNICODESTRING;  | 
const Extension: UNICODESTRING  | 
):UNICODESTRING;  | 
const FileName: RAWBYTESTRING;  | 
const Extension: RAWBYTESTRING  | 
ChangeFileExt changes the file extension in FileName to Extension. The extension Extension includes the starting . (dot). The previous extension of FileName are all characters after the last ., the . character included.
If FileName doesn't have an extension, Extension is just appended.
None.
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Return the extension from a filename.  | 
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Extract the filename part from a full path filename.  | 
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Extract the path from a filename.  | 
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Expand a relative filename to an absolute filename.  |