问题描述
TPrintDialog
打开时是否可以将焦点设置为“确定”按钮?
解决方法
在List<Group> groupings = GroupingMethod(new int[] {9,6,9,3,5,1,8});
static List<Group> GroupingMethod(int[] ValueList)
{
int groupTotal = 0;
Group newGroup = new Group();
var put = ValueList.Aggregate(new List<Group>(),(acc,x) =>
{
List<Group> polp = acc;
groupTotal = groupTotal + x;
if (groupTotal < 10)
{
newGroup.AddInt(x);
} else
{
polp.Add(newGroup);
newGroup.Clear();
groupTotal = 0;
}
return polp;
});
return put;
}
class Group
{
List<int> iGrouping = new List<int>();
public Group(int AddInt)
{
iGrouping.Add(AddInt);
}
public Group()
{
}
public void AddInt(int IntToAdd)
{
iGrouping.Add(IntToAdd);
}
public void Clear()
{
iGrouping.Clear();
}
public int CombinedGroupValue { get{return iGrouping.Sum();}}
}
事件中,您可以将焦点手动设置为“确定”按钮,如下所示:
TPrintDialog::OnShow