自编的从键盘读取数据的函数
程序代码:#include <conio.h>
#include <string.h>
#include "get.h"
void Print(wchar_t cBuffer[]);
void Print(int iVar);
// 主程序入口
void main(void)
{
wchar_t cText[1024];
int iVar;
GET Get;
Print(L"请输入50个字符以内的字符串: ");
if (Get.Read(cText, 50))
{
Print(L"\n您输入的字符串是: ");
Print(cText);
}
else
{
Print(L"\n== 输入中断 ==");
}
Print(L"\n\n请输入10个字符以内的整数: ");
iVar = Get.Read(10);
Print(L"\n您输入的整数是: ");
Print(iVar);
Print(L"\n\n按Esc键结束程序……");
while (_getwch() != K_ESC)
{
;
}
}
// 输出字符串
void Print(wchar_t cBuffer[])
{
while (*cBuffer)
{
_putwch(*cBuffer);
cBuffer++;
}
}
// 输出整数
void Print(int iVar)
{
wchar_t Buffer[256];
unsigned int nCount;
bool IsNegative;
size_t Length = 0;
if (iVar != 0)
{
IsNegative = (iVar < 0);
if (IsNegative)
{
iVar = -iVar;
}
Length = 0;
nCount = 0;
while (iVar > 0)
{
nCount++;
if (nCount > 3)
{
Buffer[Length++] = ',';
nCount = 1;
}
Buffer[Length] = '0' + iVar % 10;
iVar /= 10;
Length++;
}
if (IsNegative)
{
Buffer[Length++] = '-';
}
}
Buffer[Length] = '\0';
_wcsrev(Buffer);
Print(Buffer);
}










老杨要向楼主学C了