VC++的ＥＤＩＴ问题

[darkendarken]

本人初学，遇到个问题！！＿！！
　　就是在一个MFC AppWizard.exe里的dialog加个EDIT框
　　怎么把从键盘得到的string类型的比如
　　1,2,3
　　4,5,6
　　6,7,8
　　在edit里就是这么输入的,矩阵大小不定
　　如何转换成内存中的int类型多维数组比如int a[3][3]
　　这个解析函数应该怎么写？
我胡乱写了个，但是不对
哪位大哥帮研究下,谢谢了
CString strTest1 = cInput1;
CString strNum1 , strNum12;
int nRet1,nRet2,nDot1,nEnter1=0;
nRet1 = strTest1.Find('\r' , nEnter1);
i = 0;
j = 0;
while (nRet1 !=-1)
{
strNum1 = strTest1.Mid(nEnter1,nRet1 - nEnter1);
nRet2 = strNum1.Find(',' , nDot1);
while (nRet2 != -1)
{
strNum12 = strNum1.Mid(nDot1, nRet2 - nDot1);
Allocation[i][j] = atoi(strNum12);
nDot1 = nRet2 + 1;
nRet2 = strNum1.Find(',' , nDot1);
j++;
}
strNum12 = strNum1.Right (strNum1.GetLength() - nDot1);
Allocation[i][j] = atoi(strNum12);
nEnter1 = nRet1 + 1;
nRet1 = strTest1.Find('\r', nEnter1);
i++;
}

[darkendarken]

踢一脚

[RobinCome]

看着你的代码有点晕啊，
先将输入保存为一个字符串；
主要是确定数组的行列喽，逗号或空格数+1就是列数（注意比较取最大值），回车数当然就是行数，这样就可以定义一个二维数组来存放操作数吧。
然后，过滤掉符号 用for()逐行赋值。
嗯，成了

[djfu]

#include <string.h>
#include <stdio.h>
#include <map>

void AnalyzeALine(CString sLine, CStringArray &sa, int &nElementCount)
{
int nColCount = 0;
char seps[] = " ,";
char *token = NULL;
CString sElement;
while( token != NULL )
{
token = strtok( NULL, seps );
sElement.Format("%s", token);
sa.Add(sElement);

nColCount++;
}

}

void AnalyzeText()
{
CString sText, sALine;
CString sa;
map< int, int> mp;

char seps[] = " \n";
char *token = NULL;
int nRow = 0, nCol = 0, nMaxCol = 0, nRowNo = 0, nElementCount = 0;

// determin the max columon count
token = strtok( sText.GetBuffer(0), seps );
while( token != NULL )
{
token = strtok( NULL, seps );
sALine.Format("%s", token);
AnalyzeALine(SALine,sa, nElementCount);
if(nElementCount > nMaxCol)
nMaxCol = nElementCount;

mp.insert(make_pair(nRowNo, nElementCount));
nRow++; nRowNo++;
}

// allocate space
int **a;
int i,j;
a = new int[nRow];
for( i = 0; i < nRow; i ++)
a[i] = new int[nMaxCol];

a[][] = {0};
i = 0;
int nRowElementCount;
int k;
for(j = 0; j < sa.GetCount(); j ++)
{
nRowElementCount = mp[i];
for(k =0; k < nRowElementCount; k ++)
{
a[i][k] = sa[i * nMaxCol + k];
}
}

// print the Matrix now
for(i = 0; i < nRow; i++)
{
for(j = 0; j < nMaxCol; j++)
{
printf("%d\t", a[i][j]);
}
printf("\n");
}
}

[djfu]

NOTICE!!!

void AnalyzeALine(CString sLine, CStringArray &sa, int &nElementCount)
{
int nColCount = 0;
char seps[] = " ,";
char *token = NULL;
CString sElement;
while( token != NULL )
{
token = strtok( NULL, seps );
sElement.Format("%s", token);
sa.Add(sElement);

nColCount++;
}

}

should be alterd to :

void AnalyzeALine(CString sLine, CStringArray &sa, int &nElementCount)
{
int nColCount = 0;
char seps[] = " ,";
char *token = NULL;
CString sElement;
while( token != NULL )
{
token = strtok( NULL, seps );
sElement.Format("%s", token);
sa.Add(sElement);

nColCount++;
}
nElementCount = nColCount; // added
}

[djfu]

a[i][k] = sa[i * nMaxCol + k]; ===> atoi(sa[i * nMaxCol + k].GetBuffer(0), a[i][k], 10);

This is the code I just write without compile and debug in VC IDE environment,
so if problems occurs, you should debug it and eridicate the errors.