private List <List <string> > __CrossDb(List <List <string> > rows, CrossDbParam param)
{
//新空间
var temp = new List <List <string> >();
rows.ForEach(a =>
{
temp.Add(___CrossDb(a, param));
});
return(temp);
}
private List <string> ___CrossDb(List <string> row, CrossDbParam param)
{
//新空间
var temp = new List <string>();
temp.AddRange(row);
//如果OutIndex在ParamIndex的前面,则没有数据列，但是配置是按照有数据列进行配置的，因此自动ParamIndex-1
if (param.OutIndex < param.ParamIndex)
{
param.ParamIndex -= 1;
}
var newCol = param.Func(row[param.ParamIndex]);
if (param.OutIndex == -1)
{
temp.Add(newCol);
////同步标题
//if (_title.Count < row.Count)
//{
// _title.Add(param.OutTitle);
//}
}
else
{
if (param.OutIndex >= temp.Count)
{
throw new Exception("OutIndex必须小于" + temp.Count);
}
temp.Insert(param.OutIndex, newCol);
////同步标题
//if (_title.Count < row.Count)
//{
// _title.Insert(param.OutIndex, param.OutTitle);
//}
}
return(temp);
}
