嗨我有两个DataTable对象,我想逐步控制这两个DataTable:
例如,这里有两个DataTable:
DataTable "zugang"
Name
A
B
C
D
DataTable "abgang"
Name
C
D
E
F
步骤1:zugang columnvalue包含abgang coummvalue Herre我创建了一个新的DataTable"完成"列名称和状态
控制:zugang
A is not in abgang -> addRow(name=A,status=new)
B is not in abgang -> addRow(name=B,status=new)
C is in abgang -> addRow(name=C,status=change)
D is in abgang -> addRow(name=D,status=change)
第二步:abgang columnvalue不包含zugang columnvalue
控制:abgang
C is in zugang -> nothing
D is in zugang -> nothing
E is not in zugang -> addRow(name=E,status=delete)
F is not in zugang -> addRow(name=F,status=delete)
在此步骤之后,新的DataTable必须是这样的:
Name | Status
A new
B new
C change
D change
E delete
F delete
所以我可以用这三个状态值最终计算行:)
and I get -> new=2 , change=2 and delete=2
这是我的方法结构:
private static DataTable ControlDataTable(DataTable zugang, DataTable abgang)
{
DataTable endTable;
//addcolumns
step 1:
step2:
return endtable;
}