VC6下fread函数只读取一部分数据答:把 fwrite(buf,200*60,1,fp);fread(buff,200*60,1,fpp);改为 fwrite(buf,200*60*4,1,fp);fread(buff,200*60*4,1,fpp);试试。
怎么把MATLAB GUI中的edit text 中的内容通过保存按钮保存到文本文档...答:callback = ['str=get(eh,''string'');','fh=fopen(''test.txt'',''w'');',...'fwrite(fh,str);','fclose(fh);'];figure global eh;eh = uicontrol( 'style','edit',...'string','Input','position',[20 150 150 20]);uicontrol( 'style','pushbutton',...'string',...
C++多个TXT文件合并成一个TXT文件答:FILE *txt_file3 = fopen("text3.txt","r");FILE *txt_file4 = fopen("text4.txt","r");FILE *txt_file5 = fopen("text5.txt","w+");char ch=' ';char ch1='\n';while((fread(&ch,1,sizeof(char),txt_file1) )){ fwrite(&ch,1,1,txt_file5);} fwrite(&ch1,1,1...