我的源程序在D6下编译没有任何问题,可是在D7下编译却出现一大堆Warning!但是可以Build成功……
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[Warning] UDMod.pas(100): Unsafe type 'pBookMark: Pointer'
[Warning] UDMod.pas(119): Unsafe type 'pBookMark: Pointer'
[Warning] UDMod.pas(120): Unsafe type 'pBookMark: Pointer'
[Warning] UBillQry.pas(150): Unsafe type 'TBook'
[Warning] UBillQry.pas(157): Unsafe type 'pBM: Pointer'
[Warning] UBillQry.pas(165): Unsafe type 'pBM: Pointer'
[Warning] UBillQry.pas(166): Unsafe type 'pBM: Pointer'
[Warning] UApi.pas(123): Unsafe type 'LPCTSTR'
[Warning] UApi.pas(129): Unsafe type 'LPCTSTR'
[Warning] UApi.pas(130): Unsafe type 'LPCTSTR'
[Warning] UApi.pas(133): Unsafe type 'LPCTSTR'
[Warning] UApi.pas(134): Unsafe type 'LPCTSTR'
[Warning] UApi.pas(142): Unsafe type 'LPCTSTR'
[Warning] UApi.pas(145): Unsafe type 'LPCTSTR'
[Warning] UApi.pas(154): Unsafe type 'LPCTSTR'
[Warning] UApi.pas(158): Unsafe type 'LPCTSTR'
[Warning] UApi.pas(160): Unsafe type 'Pointer'
[Warning] UApi.pas(167): Unsafe type 'LPCTSTR'
[Warning] UApi.pas(169): Unsafe type 'Pointer'
[Warning] UApi.pas(171): Unsafe type 'LPTSTR'
[Warning] UApi.pas(173): Unsafe type 'Pointer'
[Warning] UApi.pas(185): Unsafe type 'LPCTSTR'
[Warning] UApi.pas(188): Unsafe type 'LPCTSTR'
[Warning] UApi.pas(206): Unsafe type 'Pointer'
[Warning] UApi.pas(225): Unsafe type 'Pointer'
[Warning] UApi.pas(254): Unsafe type 'PChar'
[Warning] UApi.pas(254): Unsafe type 'PChar'
[Warning] UApi.pas(255): Unsafe type 'PChar'
[Warning] UApi.pas(255): Unsafe code '@ operator'
[Warning] UApi.pas(255): Unsafe code '@ operator'
[Warning] TrayIcon.pas(72): Symbol 'AllocateHWnd' is deprecated
[Warning] TrayIcon.pas(77): Symbol 'DeallocateHWnd' is deprecated
[Warning] TrayIcon.pas(93): Unsafe typecast of 'Integer' to 'TTrayNotifyIcon'
[Warning] TrayIcon.pas(168): Unsafe type 'IDI_WINLOGO: PAnsiChar'
[Warning] TrayIcon.pas(210): Unsafe type 'PChar'
[Warning] TrayIcon.pas(212): Unsafe typecast of 'TTrayNotifyIcon' to 'Cardinal'
[Warning] TrayIcon.pas(217): Unsafe code '@ operator'
[Warning] UMain.pas(120): Unsafe type 'PChar'
[Warning] UMain.pas(124): Unsafe type 'PChar'
[Warning] UMain.pas(124): Unsafe type 'PChar'
[Warning] UMain.pas(199): Unsafe code '@ operator'
[Warning] UMain.pas(199): Unsafe code '@ operator'
[Warning] UMain.pas(199): Unsafe code '@ operator'
[Warning] UMain.pas(199): Unsafe code '@ operator'
[Warning] UMain.pas(199): Unsafe code '@ operator'
[Warning] UMain.pas(199): Unsafe code '@ operator'
[Warning] UMain.pas(200): Unsafe code '@ operator'
[Warning] UMain.pas(200): Unsafe code '@ operator'
[Warning] UMain.pas(200): Unsafe code '@ operator'
[Warning] UMain.pas(200): Unsafe code '@ operator'
[Warning] UMain.pas(200): Unsafe code '@ operator'
[Warning] UMain.pas(200): Unsafe code '@ operator'
[Warning] UMain.pas(200): Unsafe code '@ operator'
[Warning] UMain.pas(200): Unsafe code '@ operator'
[Warning] UMain.pas(200): Unsafe code '@ operator'
unsave type X
unsave code X
unsave typecast X
{$WARN UNSAFE_TYPE OFF}
{$WARN UNSAFE_CODE OFF}
{$WARN UNSAFE_CAST OFF}
{$ENDIF}
如select * from tables where id = :myid
好象一定要把myid的类型设置为与id相同才行