界面保存数据后如何下次读取再继续源程序运算测试进行计数

Question

MFC做界面时，统计参数计数需要保存，以便下次打开使用上次的的数据进行测试，我保存了，下次测试打开，运算正确，错误的数据不在变动了，也就一直在保存的数据上不动，这该怎么解决

Answer 1

你们看看哪里要修改下
struct TestData_Blk
{
int head11; 
int head12;
int head21;
int head22;
int head31;
int head32;
int head41;
int head42;
int head51;
int head52;
int sum1;
int sum2;
int sum3;
int sum4;
int sum5;

TestData_Blk()
{
Empty();
}

void Empty()
{
head11=0; 
head12=0;
head21=0;
head22=0;
head31=0;
head32=0;
head41=0;
head42=0;
head51=0;
head52=0;
sum1=0;
sum2=0;
sum3=0;
sum4=0;
sum5=0;
}
}; 
.
.
.
TestData=prog.GetData();
TestData->head11=c1;
TestData->head12=c1;
TestData->head21=c2;
TestData->head22=d2;
TestData->head31=c3;
TestData->head32=d3;
TestData->head41=c4;
TestData->head42=d4;
TestData->head51=c5;
TestData->head52=d5;
TestData->sum1=m_sum1;
TestData->sum2=m_sum2;
TestData->sum3=m_sum3;
TestData->sum4=m_sum4;
TestData->sum5=m_sum5;
.
.
. prog.SaveData();
c1=TestData->head11;
d1=TestData->head12;
c2=TestData->head21;
d2=TestData->head22;
c3=TestData->head31;
d3=TestData->head32;
c4=TestData->head41;
d4=TestData->head42;
c5=TestData->head51;
d5=TestData->head52;
m_sum1=TestData->sum1;
m_sum1=TestData->sum2;
m_sum1=TestData->sum3;
m_sum1=TestData->sum4;
m_sum1=TestData->sum5;