求高手！！list.Add
for (int i = 0; i < 200; i++)
{
for (int j = 0; j < 10; j++)
{
string str1 = （i+1）.ToString() + "\t" + （j+1）.ToString() + "\t" + T[i, j].ToString();
list.Add(str1, 0);
input.WriteFileDemo(list.Keys);
}
}
我的目的是只遍历一遍T[i, j]，最终输出在excel中的数据形式如下：
1 1 899.9809563
1 2 929.4795403
1 3 951.9740172
1 4 973.6548401
1 5 994.9262364
1 6 1015.609344
1 7 1035.543251
1 8 1054.646312
1 9 1072.878702
1 10 1090.210777
1 11 1106.612445
2 1 899.9817394
2 2 929.4803623
2 3 951.9748769
2 4 973.6557325
2 5 994.9271582
2 6 1015.610292
2 7 1035.544222
2 8 1054.647304
2 9 1072.879711
2 10 1090.211801
2 11 1106.613481
。。。。
但实际上输出的数据格式却是这样的：
11882.0961296
11882.0961296
12910.7970742
11882.0961296
12910.7970742
13932.6691258
11882.0961296
12910.7970742
13932.6691258
14953.9605075
11882.0961296
12910.7970742
13932.6691258
14953.9605075
15975.0243422
11882.0961296
12910.7970742
13932.6691258
14953.9605075
15975.0243422
16995.6658342
11882.0961296
12910.7970742
13932.6691258
14953.9605075
15975.0243422
16995.6658342
171015.717502
11882.0961296
12910.7970742
13932.6691258
14953.9605075
15975.0243422
16995.6658342
171015.717502
181035.086379
11882.0961296
12910.7970742
13932.6691258
14953.9605075
15975.0243422
16995.6658342
171015.717502
181035.086379
191053.716238
11882.0961296
12910.7970742
13932.6691258
14953.9605075
15975.0243422
16995.6658342
171015.717502
181035.086379
191053.716238
1101071.558156
11882.0961296
12910.7970742
13932.6691258
14953.9605075
15975.0243422
16995.6658342
171015.717502
181035.086379
191053.716238
1101071.558156
1111088.56122


请问为什么输出总是显示先前的数据呢，是list.Add()这个语句有问题吗，如果我想输出理想的那个形式，应该用哪个语句呢？？谢谢大家了！

[解决办法]
input.WriteFileDemo(list.Keys);
这句话你放循环里了。放到外面。

for (int i = 0; i < 200; i++)
{
for (int j = 0; j < 10; j++)
{
string str1 = （i+1）.ToString() + "\t" + （j+1）.ToString() + "\t" + T[i, j].ToString();
list.Add(str1, 0);
}
}

input.WriteFileDemo(list.Keys);

[解决办法]
for (int i = 0; i < 200; i++)
{
for (int j = 0; j < 10; j++)
{
string str1 = （i+1）.ToString() + "\t" + （j+1）.ToString() + "\t" + T[i, j].ToString();
input.WriteFileDemo(list.Keys);
}
list.Add(str1, 0);
}
你这样试试！！！！