序列化異常

Question

我試圖保存一個國際象棋遊戲。例外的

private void saveToolStripMenuItem_Click(object sender, EventArgs e)// menu strip control 
{ 
    saveFileDialog1.InitialDirectory = @"c:\"; 

    DialogResult result= saveFileDialog1.ShowDialog(); 
    if (result == DialogResult.OK) 
    { 
     saveToFile(saveFileDialog1.FileName); 
    } 

} 

private void loadToolStripMenuItem_Click(object sender, EventArgs e) 
{ 
    openFileDialog1.InitialDirectory = @"c:\"; 

    DialogResult result= openFileDialog1.ShowDialog(); 
    if (result == DialogResult.OK) 
    { 
     openFile(openFileDialog1.FileName); 
    } 
} 
GameSave game2 = new GameSave(); 
public void saveToFile(string s) 
{ 
    game2.setLoadedPieces(codeFile.PieceState());// will pass the current pieces state. that is an array of all the chess pieces objects..which determine where each piece is on the board 
    FileStream f = new FileStream(s, FileMode.Create); 
    BinaryFormatter b = new BinaryFormatter(); 

    b.Serialize(f, game2);// throws here an exception.Type 'WindowsFormsApplication1.Pieces' in Assembly 'ChessBoardGame, Version=1.0.0.0, Culture=neutral, PublicKeyToken=null' is not marked as serializable. 
    f.Close(); 
} 

public void openFile(string s) 
{ 
    FileStream f = new FileStream(s, FileMode.Open);// will open the file and the stream 
    BinaryFormatter b = new BinaryFormatter(); 
    game2 = (GameSave)b.Deserialize(f);// will load the stream 
    f.Close(); 
    codeFile.setPieces(game2.getLoadedPieces());// sets the board to the loaded pieces. 
    PrintPieces(game2.getLoadedPieces());//prints the existing loaded pieces. 
} 


[Serializable] 
class GameSave 
{ 
    Pieces[,] pieces; 


    public void setLoadedPieces(Pieces[,] serializedSavedPieces) // set the pieces array to be saved 
    {  
     this.pieces = serializedSavedPieces; 
    } 
    public Pieces[,] getLoadedPieces() // returns the pieces array 
    { 
     return pieces; 
    } 

} 

類型：在大會

類型「WindowsFormsApplication1.Pieces 'ChessBoardGame，版本= 1.0.0.0，文化=中立，公鑰=空' 未標記爲可序列。

Answer 1

也許你應該將WindowsFormsApplication1.Pieces標記爲[Serializable]？ :)