RAD Studio VCL Reference
AnsiStrings.ExtractFileDrive Function

Extract drive part of filename.

function ExtractFileDrive(const FileName: AnsiString): AnsiString; overload;
AnsiString ExtractFileDrive(const AnsiString FileName);

ExtractFileDrive extracts the drive part of the given filename. For filenames with drive letters, the resulting AnsiString is '<drive>:'. For filenames with a UNC path, the resulting AnsiString is in the form '\\<servername>\<sharename>'. If the given path contains neither style of filename, the result is an empty AnsiString


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