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怎么将image 中的图像保存 到ini 文件中,且能读取出来

2012-03-24 
如何将image 中的图像保存 到ini 文件中,且能读取出来?如何将image 中的图像保存 到ini 文件中,且能读取出

如何将image 中的图像保存 到ini 文件中,且能读取出来?
如何将image 中的图像保存 到ini 文件中,且能读取出来?

[解决办法]
保存: Image1.Picture.SaveToFile('D:\TEST.INI');

打开:
RenameFile('D:\TEST.INI','D:\TEST.BMP');
Image1.Picture.LoadFromFile('D:\TEST.BMP');
[解决办法]
那么奇怪的要求,满足你(简直有点...)
其实也很简单,根本不管你是不是ini文件

Delphi(Pascal) code
//保存procedure TForm1.Button1Click(Sender: TObject);var  bit:TBitmap;begin  bit:=TBitmap.Create;  bit.LoadFromFile('乌龙哈里.bmp');  bit.SaveToFile('photo.ini');  bit.Free;end;//读取procedure TForm1.Button2Click(Sender: TObject);var  bit:TBitmap;begin  bit:=TBitmap.Create;  bit.LoadFromFile('photo.ini');  Canvas.Brush.Bitmap:=bit;  Canvas.Rectangle(0,0,bit.Width,bit.Height);  bit.Free;end;
[解决办法]
试验了一下,
Delphi(Pascal) code
procedure TForm1.Button1Click(Sender: TObject);var  myIni:TIniFile;  myStream:TMemoryStream;begin  myIni:=TIniFile.Create('.\photo.ini');  myStream:=TMemoryStream.Create;  myStream.LoadFromFile('乌龙哈里.bmp');  myIni.WriteBinaryStream('myphoto','20081016',myStream);  myStream.Free;  myIni.Free;end;procedure TForm1.Button2Click(Sender: TObject);var  myIni:TIniFile;  myStream:TMemoryStream;  bit:TBitmap;begin  myIni:=TIniFile.Create('.\photo.ini');  myStream:=TMemoryStream.Create;  myIni.ReadBinaryStream('myphoto','20081016',myStream);  bit:=TBitmap.Create;  bit.LoadFromStream(myStream);  Canvas.Brush.Bitmap:=bit;  Canvas.Rectangle(0,0,bit.Width,bit.Height);  myStream.Free;  myIni.Free;  bit.Free;end;
[解决办法]
用NativeXML将图片序列化为XML!
读取时再反序列化!
具体例子:
Delphi(Pascal) code
var  ADoc: TNativeXml;  AWriter: TsdXmlObjectWriter;begin  // Create XML document with root named "Root"  ADoc := TNativeXml.CreateName('Root');  try    // We set the XML document to UTF8 so widestrings are preserved    ADoc.Utf8Encoded := True;    ADoc.EncodingString := 'UTF-8';    // Create Object writer    AWriter := TsdXmlObjectWriter.Create;    try      // Write the image object as child of the XML document's root node      AWriter.WriteComponent(ADoc.Root, Image1, Self);//Image1为显示图片的控件名称    finally      AWriter.Free;    end;    // Display resulting XML in memo    ADoc.XmlFormat := xfReadable;    mmXml.Clear;    mmXml.Lines.Text := ADoc.WriteToString;  finally    ADoc.Free;  end;end; 

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