Fopen - PowerPoint PPT Presentation

Unit 9 檔案輸入與輸出

Unit 9 檔案輸入與輸出. 中華技術學院電子系講師蔡樸生. 開啟檔案. fopen : 開啟檔案 fid=fopen( ‘ filename ’ , ’ permission ’ ) ‘ r ’ : 只准讀取 (reading) ‘ w ’ : 只准寫入 (writing) fopen 傳回一個檔案辨識碼 fid=-1 : 表示檔案不存在 Ex : fid=fopen( ‘ a.m ’ , ’ r ’ ). 關閉檔案. status=fclose(fid); status=0 : 正常關閉檔案

★ ★ ★ ★ ★

258 views • 14 slides

Unit 9 檔案輸入與輸出

★ ★ ★ ★ ★

245 views • 14 slides

View Fopen PowerPoint (PPT) presentations online in SlideServe. SlideServe has a very huge collection of Fopen PowerPoint presentations. You can view or download Fopen presentations for your school assignment or business presentation. Browse for the presentations on every topic that you want.