请教一个函数

请问一个函数
在PB中有个函数ProFileString，在Delphi中是那个函数？

[解决办法]
uses
IniFiles;


with TInifile.Create(Filename) do
begin
ServerIP:=ReadString( 'ServerInfo ', 'ServerIP ', ' ');
SQLDBName:=ReadString( 'ServerInfo ', 'SQLDBName ', ' ');
SQLUserName:=ReadString( 'ServerInfo ', 'SQLUserID ', ' ');
SQLPwd:=ReadString( 'ServerInfo ', 'SQLPwd ', ' ');
Destroy;
end;