304 lines
7.7 KiB
ObjectPascal
304 lines
7.7 KiB
ObjectPascal
unit U_SLT_PBSK;
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interface
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uses
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Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms,
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Dialogs, ExtCtrls, cxControls, cxContainer, cxEdit, cxImage,IdFTP,ShellAPI,
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StdCtrls, DB, ADODB, Menus,jpeg,IniFiles, DBClient, IdBaseComponent,
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IdComponent, IdTCPConnection, IdTCPClient;
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type
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TfrmSLT_PBSK = class(TFrame)
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ADOQuery1: TADOQuery;
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ADOQuery2: TADOQuery;
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PopupMenu1: TPopupMenu;
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N1: TMenuItem;
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ODPat: TOpenDialog;
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IdFTP1: TIdFTP;
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SaveDialog1: TSaveDialog;
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Image2: TImage;
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ADOQueryCmd: TADOQuery;
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ADOQueryTemp: TADOQuery;
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SC_TP: TClientDataSet;
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cxImage1: TcxImage;
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N2: TMenuItem;
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procedure cxImage1DblClick(Sender: TObject);
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procedure N1Click(Sender: TObject);
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procedure N2Click(Sender: TObject);
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private
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CYID,FileName:string;
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lstPat: TStringList;
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AJpeg: TJPEGImage;
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procedure CreThumb(AJPeg:TJPEGImage;Image1:TImage;Width, Height: Integer);
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procedure ReadINIFile10();
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procedure SaveImageOther();
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// procedure Sharpen(SrcBmp:TBitmap);
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{ Private declarations }
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public
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SKID:string;
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procedure Init(fCYID:string;fFileName:string;fPicture:TJpegImage);
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{ Public declarations }
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end;
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implementation
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uses
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U_DataLink,U_Fun;
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{$R *.dfm}
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procedure TfrmSLT_PBSK.Init(fCYID:string;fFileName:string;fPicture:TJpegImage);
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begin
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CYID:=trim(fCYID);
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FileName:=trim(fFileName);
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lstPat := TStringList.Create;
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//Panel1.Caption:=FileName;
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cxImage1.Picture.Assign(fPicture);
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end;
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procedure TfrmSLT_PBSK.cxImage1DblClick(Sender: TObject);
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var
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IdFTP1: TIdFTP;
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FPath,FFName:string;
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FInt:integer;
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begin
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try
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IdFTP1:=TIdFTP.Create(self);
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IdFTP1.Host :=PicSvr;
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IdFTP1.Username := 'three';
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IdFTP1.Password := '641010';
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IdFTP1.Connect();
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except
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IdFTP1.Quit;
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IdFTP1.Free;
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Application.MessageBox('无法连接到文件服务器，请检查！', '提示', MB_ICONWARNING);
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Exit;
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end;
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FPath:='D:\Right1209\';
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if not DirectoryExists(ExtractFileDir(FPath)) then
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CreateDir(ExtractFileDir(FPath));
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FFName:=Trim(FileName);
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FFName:=FPath+FFName;
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if DirectoryExists(ExtractFileDir(FFName)) then
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DeleteFile(FFName);
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if FileExists(FFName) then
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begin
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FInt:=1;
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end;
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if FInt<>1 then
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IdFTP1.Get(UserDataFlag+'YP\'+FileName,FFName);
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if IdFTP1.Connected then
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begin
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IdFTP1.Quit;
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IdFTP1.Free;
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end;
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ShellExecute(Handle, 'open',PChar(FFName),'', '', SW_SHOWNORMAL);
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end;
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procedure TfrmSLT_PBSK.ReadINIFile10();
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var
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programIni:Tinifile; //配置文件名
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FileName:string;
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begin
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FileName:=ExtractFilePath(Paramstr(0))+'SYSTEMSET.INI';
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programIni:=Tinifile.create(FileName);
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server:=programIni.ReadString('SERVER','服务器地址','127.0.0.1');
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programIni.Free;
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end;
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procedure TfrmSLT_PBSK.SaveImageOther();
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var
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AJpeg: TJPEGImage;
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myStream: TADOBlobStream;
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ImgMaxNo:String;
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i,j: Integer;
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PatFile: String;
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FTPPath,FConNo,FTFID:string;
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begin
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if Image2.Picture=nil then Exit;
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AJpeg:=TJpegImage.Create();
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with ADOQueryTemp do
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begin
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Close;
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sql.Clear;
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sql.Add('select * from TP_File_TP where WBID='''+Trim(Self.Name)+'''');
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Open;
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end;
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FTFID:=Trim(ADOQueryTemp.fieldbyname('TFID').AsString);
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if Trim(FTFID)='' then
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begin
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if GetLSNo(ADOQueryCmd,ImgMaxNo,'TF','TP_File_TP',3,1)=False then
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begin
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ADOQueryCmd.Connection.RollbackTrans;
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Application.MessageBox('取图片表最大号失败!','提示',0);
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Exit;
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end;
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end else
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begin
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ImgMaxNo:=Trim(FTFID);
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end;
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with ADOQueryCmd do
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begin
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close;
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sql.Clear;
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sql.Add( ' select * from TP_File_TP where TFID='''+Trim(FTFID)+'''');
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open;
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end;
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with ADOQueryCmd do
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begin
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if Trim(FTFID)='' then
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begin
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Append;
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FieldByName('Filler').Value:=Trim(DName);
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end
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else
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begin
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Edit;
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FieldByName('Editer').Value:=Trim(DName);
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FieldByName('EditTime').Value:=SGetServerDateTime(ADOQueryTemp);
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end;
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FieldByName('TFID').Value:=Trim(ImgMaxNo);
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FieldByName('WBID').Value:=Trim(Self.Name);
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//FieldByName('TFIdx').Value:=cxTabControl2.TabIndex;
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FieldByName('TFType').Value:='样品';
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AJpeg.Assign(Image2.Picture.Graphic);
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//CreThumb(AJpeg,Image1,160, 120);
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myStream := TADOBlobStream.Create(TBlobField(ADOQueryCmd.FieldByName('FilesOther')), bmWrite);
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AJpeg.Assign(Image2.Picture.Graphic);
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AJpeg.SaveToStream(myStream);
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myStream.Free;
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Post;
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end;
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end;
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procedure TfrmSLT_PBSK.CreThumb(AJPeg:TJPEGImage;Image1:TImage;Width, Height: Integer);
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var
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Bitmap: TBitmap;
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Ratio: Double;
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ARect: TRect;
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AHeight, AHeightOffset: Integer;
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AWidth, AWidthOffset: Integer;
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begin
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Bitmap := TBitmap.Create;
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try
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Ratio := AJPeg.Width /AJPeg.Height;
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if Ratio > 1.333 then
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begin
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AHeight := Round(Width / Ratio);
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AHeightOffset := (Height - AHeight) div 2;
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AWidth := Width;
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AWidthOffset := 0;
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end
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else
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begin
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AWidth := Round(Height * Ratio);
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AWidthOffset := (Width - AWidth) div 2;
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AHeight := Height;
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AHeightOffset := 0;
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end;
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Bitmap.Width := Width;
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Bitmap.Height := Height;
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Bitmap.Canvas.Brush.Color := clBtnFace;
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Bitmap.Canvas.FillRect(Rect(0, 0, Width, Height));
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ARect := Rect(AWidthOffset, AHeightOffset, AWidth + AWidthOffset, AHeight + AHeightOffset);
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Bitmap.Canvas.StretchDraw(ARect, AJPeg);
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Image1.Picture.Assign(BitMap);
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finally
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Bitmap.Free;
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end;
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end;
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procedure TfrmSLT_PBSK.N1Click(Sender: TObject);
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var
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i,j: Integer;
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PatFile: String;
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FTPPath,FConNo,MaxNo:string;
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AJpeg: TJPEGImage;
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begin
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lstPat.Clear;
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if ODPat.Execute then
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begin
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lstPat.AddStrings(ODPat.Files);
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end;
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if lstPat.Count > 0 then
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begin
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try
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ReadINIFile10();
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server:=ReadINIFileStr('SYSTEMSET.INI','SERVER','服务器地址','127.0.0.1');
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IdFTP1.Host :=server;//PicSvr;
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IdFTP1.Username := 'three';
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IdFTP1.Password := '641010';
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IdFTP1.Connect();
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except;
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IdFTP1.Quit;
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Application.MessageBox('无法连接到文件服务器，请检查！', '提示', MB_ICONWARNING);
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Exit;
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end;
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end;
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AJpeg:=TJpegImage.Create();
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with ADOQueryTemp do
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begin
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Close;
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SQL.Clear;
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SQL.Add('select filename from XD_File_TP where XFID='''+Trim(self.Name)+''' ');
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SQL.Add('and filetype=''YP''');
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Open;
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end;
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Image2.Picture.LoadFromFile(ODPat.FileName);
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AJpeg.Assign(Image2.Picture.Graphic);
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CreThumb(AJpeg,Image2,216, 187);
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try
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ADOQueryCmd.Connection.BeginTrans;
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for i := 0 to lstPat.Count - 1 do
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begin
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PatFile := ExtractFileName(lstPat[i]);
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PatFile:=ADOQueryTemp.fieldbyname('Filename').AsString;
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if IdFTP1.Connected then
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begin
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IdFTP1.Put(lstPat[i], Trim(UserDataFlag+'YP')+'\'+Trim(PatFile));
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with ADOQueryCmd do
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begin
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Close;
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SQL.Clear;
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SQL.Add('select * from XD_File_TP where XFID='''+Trim(self.Name)+'''');
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Open;
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end;
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with ADOQueryCmd do
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begin
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edit;
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FieldByName('filename').Value:=Trim(PatFile);
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FieldByName('FileDate').Value:=SGetServerDate(ADOQueryTemp);
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fieldbyname('FileType').value:=Trim('YP');
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Post;
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end;
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end;
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end;
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SaveImageOther();
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ADOQueryCmd.Connection.CommitTrans;
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except;
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ADOQueryCmd.Connection.RollbackTrans;
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Application.MessageBox('图片上传失败！','提示',0);
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end;
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if IdFTP1.Connected then IdFTP1.Quit;
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if i>0 then
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//Application.MessageBox(PChar(inttostr(i)+'个文件上传成功！'),'提示',0);
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// frmBPZDY_LRSHK.initimage();
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end;
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procedure TfrmSLT_PBSK.N2Click(Sender: TObject);
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begin
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with ADOQueryCmd do
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begin
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Close;
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sql.Clear;
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SQL.Add(' Delete XD_File_TP where XFID='''+Trim(self.Name)+'''');
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SQL.Add(' Delete TP_File_TP where WBID='''+Trim(self.Name)+''' ');
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ExecSQL;
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end;
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//frmBPZDY_LRSHK.initimage();
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end;
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end.
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