我想學 讀寫 和修改 圖形檔

有沒有資料建議看一下的??



要怎樣才能讀出 檔案的檔頭呢? 我知道要去查文件

我已查了，但是讀出得資料都是亂碼，而且不同檔案都是一樣的輸出結果

有需要注意的地方嗎



(我在作業區 有發問過，還是解不出來問題)-I want to learn to read and write and modify graphics file has no information look at the recommendations of?? How we can read the file header do? I know I' m going to check the files checked, but the data are read out was garbled, and different output file is the same place where you need to pay attention (I had to ask questions in the operating area, or solution of the problem does not come out)