做一个按钮,执行代码
DataTables("统计").DataRows.Clear
For Each dr As DataRow In DataTables("明细").Select("项目 is not null")
Dim fdr As DataRow ' = DataTables("统计").Find("项目 = '" & dr("项目") & "'")
'If fdr Is Nothing Then
fdr = DataTables("统计").AddNew
fdr("项目") = dr("项目")
'End If
If DataTables("统计").DataCols.Contains(dr("星期")) Then
fdr(dr("星期")) = "√"
End If
Next