🚀 go-pugleaf

"Safari" <Safari@alloymail.com> wrote in message
news:3e84cc23@newsgroups.borland.com...

> 1. MyPath = "D:\Program Files\CBuilder\Projects\Project1.exe"
>    ExtractFilePath()  = "D:\Program Files\CBuilder\Projects\"
>    ExtractFileName()  = "Project1.exe"
>    ExtractFileDrive() = "D:"
>    But i want "Program Files\CBuilder\Projects"

As suggested earlier, you would strip off the drive portion returned by
ExtractFileDrive():

    AnsiString FilePath = ExtractFilePath(MyPath);
    AnsiString FileDrive = ExtractFileDrive(FilePath);
    if( !FileDrive.IsEmpty() )
        FilePath.Delete(1, FileDrive.Length()+1);

Another possibility, if you can guarantee ahead of time that you're not
using UNC paths, is to use ProcessPath() instead:

    char Drive;
    AnsiString DirPart;
    AnsiString FilePart;
    ProcessPath(MyPath, Drive, DirPart, FilePart);

> 2. My String is: "ABCDEFGHIJKLMNOPQRSTUVWXYZ"
>    My meaning is: Copy(MyString, ???_Start, ???_Length);
>    if ???_Start = 10 and ???_Length = 10 then
>    My Result is: "JKLMNOPQRS" :-)

Use SubString():

    AnsiString MyStr = "ABCDEFGHIJKLMNOPQRSTUVWXYZ";
    AnsiString MySubStr = MyStr.SubString(10, 10);


Gambit


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