sqlserver数据库这样写
dr = e.DataTable.SQLFind("SubString([卷号],3,6) = '" & e.NewValue.SubString(2,6) & "' And [_Identify] <> " & e.DataRow("_Identify") )
Accesss这样写
dr = e.DataTable.SQLFind("Mid([卷号],3,6) = '" & e.NewValue.SubString(2,6) & "' And [_Identify] <> " & e.DataRow("_Identify") )
[此贴子已经被作者于2015/7/31 1:08:03编辑过]