简单格式: IF MSQ_NewBillQuantity.Locate('FStockID;FMarchID', VarArrayOf([FStockID, FMarchID]), []) = False then Begin //没有查询到符合条件的记录 End Else Begin //查询到符合条件的记录 End
procedure TDR_QM_ZP_Form.Image_EZH( Bmp: TBitmap ); var p: PByteArray; Gray, x, y: Integer; begin //设置为24位真彩色 Bmp.PixelFormat := pf24Bit; randomize; for y := 0 to Bmp.Height - 1 do begin p := Bmp.scanline[y]; for x := 0 to Bmp.Width - 1 do begin //一个
Close DelphiLocate bordbk120N.dll (C:\Program Files (x86)\CodeGear\RAD Studio\6.0\bin)Make a backup copyCheck step 3Open bordbk120N.dll in a Hex editor (UltraEdit works fine)Search for “01 00 48 74 47 80 3D”Make sure this is found once onlyReplace “7
Delphi的StringReplace 字符串替换函数 function StringReplace (const S, OldPattern, NewPattern: string; Flags: TReplaceFlags): string; rfReplaceAll:全部替换 rfIgnoreCase:忽略大小写 For Example: var aStr: String; begin aStr := 'This is a book, not a pen!'; ShowMessage(S