Delphi
Basics
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Files
: File data
Type
Name
Summary
Function
ChangeFileExt
Change the extension part of a file name
Function
DiskFree
Gives the number of free bytes on a specified drive
Function
DiskSize
Gives the size in bytes of a specified drive
Function
ExtractFileDir
Extracts the
dir
part of a full file name
Function
ExtractFileDrive
Extracts the
drive
part of a full file name
Function
ExtractFileExt
Extracts the
extension
part of a full file name
Function
ExtractFileName
Extracts the
name
part of a full file name
Function
ExtractFilePath
Extracts the
path
part of a full file name
Function
FileAge
Get the last modified date/time of a file without opening it
Function
FileDateToDateTime
Converts a file date/time format to a TDateTime value
Function
FileGetAttr
Gets the attributes of a file
Function
FileSetAttr
Sets the attributes of a file
Function
FileSize
Gives the size in records of an open file
Function
IOResult
Holds the return code of the last I/O operation
Procedure
ProcessPath
Split a drive/path/filename string into its constituent parts
Function
PromptForFileName
Shows a dialog allowing the user to select a file
Procedure
Read
Read data from a binary or text file
Procedure
ReadLn
Read a complete line of data from a text file
Procedure
Write
Write data to a binary or text file
Procedure
WriteLn
Write a complete line of data to a text file
Run Time Library
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