| Description |
The DirectoryExists function returns True if the given DirectoryName file exists.
The directory is searched for in the current directory.
False may be returned if the user is not authorised to see the file.
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| Example code : Check for a directory before and after deleting it |
var
dirName : String;
begin
// Create a new directory
dirName := 'Test Folder';
CreateDir(dirName);
// Now see if the directory exists
if DirectoryExists(dirName)
then ShowMessage(dirName+' exists OK')
else ShowMessage(dirName+' does not exist');
// Delete the directory and look again
RemoveDir(dirName);
if DirectoryExists(dirName)
then ShowMessage(dirName+' still exists!')
else ShowMessage(dirName+' no longer exists');
end;
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| Show full unit code |
Test Folder exists OK
Test Folder no longer exists
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