dim str() as string={"SSJCZMC1","SSJCZRQ1","SSJB1","SZ1"}
If e.DataCol.Name = "SSJCZBM1" Then '如果更改的是手术及操作编码列
If e.DataRow.IsNull("SSJCZBM1") Then '手术及操作编码是否为空
for each s as string in str
e.DataRow(s)=nothing
next
End If