 此主题相关图片如下：111.png
此主题相关图片如下：222.png
这个条件加载的思路是怎么样做的
Dim kh As String =
e.Form.Controls("ComboBox1").Value |
| Dim hp As String =
e.Form.Controls("ComboBox2").Value |
| Dim ywy As String =
e.Form.Controls("ComboBox3").Value |
| Dim b As New
SQLJoinTableBuilder("查询表1","O_Sale1Detail") |
| b.C |
| b.AddTable("O_Sale1Detail","GoodsId","B_Goods","GoodsId")
'添加统计表 |
| b.AddTable("O_Sale1Detail","BillNo","O_Sale1","BillNo")
'添加统计表 |
| b.AddTable("B_Goods","TypeCode","B_GoodsType","Code")
'添加统计表 |
| b.AddTable("O_Sale1","ClientID","B_Client","ClientId") |
| b.AddTable("O_Sale1","ExeManID","B_Employ","EmployID") |
| b.AddExp("单据编号","{O_Sale1Detail}.BillNo") |
| b.AddExp("客户代码","{B_Client}.Code") |
| b.AddExp("客户名称","{B_Client}.Name") |
| b.AddExp("货品代码","{B_Goods}.Code") |
| If kh IsNot Nothing And hp IsNot Nothing
And ywy IsNot Nothing Then |
|
b.filter = "{B_Employ}.Name = '" & ywy & "' and
{B_Client}.Name = '" & kh & "' and {O_Sale1}.BillDate >=
'" & A & "' And {O_Sale1}.BillDate <= '" & C
& " ' and {B_Goods}.Name = '" & hp & "' " |
| Else |
|
If kh IsNot Nothing And ywy IsNot Nothing Then |
|
b.filter = "{B_Employ}.Name = '" & ywy & "' and
{B_Client}.Name = '" & kh & "' and {O_Sale1}.BillDate >=
'" & A & "' And {O_Sale1}.BillDate <= '" & C
& " ' " |
|
Else |
|
If ywy IsNot Nothing And hp IsNot Nothing Then |
| b.filter = "{B_Employ}.Name
= '" & ywy & "' and {O_Sale1}.BillDate >= '" &
A & "' And {O_Sale1}.BillDate <= '" & C & " '
and {B_Goods}.Name = '" & hp & "' " |
|
Else |
| If kh IsNot Nothing And hp IsNot
Nothing Then |
| b.filter =
"{B_Client}.Name = '" & kh & "' and {O_Sale1}.BillDate
>= '" & A & "' And {O_Sale1}.BillDate <= '"
& C & " ' and {B_Goods}.Name = '" & hp & "'
" |
| Else |
| If ywy IsNot Nothing Then |
| b.filter =
"{B_Employ}.Name = '" & ywy & "' and
{O_Sale1}.BillDate >= '" & A & "' And {O_Sale1}.BillDate
<= '" & C & " '" |
| Else |
| If hp IsNot Nothing Then |
| b.filter =
"{B_Goods}.Name = '" & hp & "' and {O_Sale1}.BillDate
>= '" & A & "' And {O_Sale1}.BillDate <= '"
& C & " '" |
| Else |
| If kh IsNot Nothing
Then |
| b.filter =
"{B_Client}.Name = '" & kh & "' and {O_Sale1}.BillDate
>= '" & A & "' And {O_Sale1}.BillDate <= '"
& C & " '" |
| Else |
| b.Filter =
"{O_Sale1}.BillDate >= '" & A & "' And
{O_Sale1}.BillDate <= '" & C & " ' " |
| End If |
| End If |
| End If |
| End If |
|
End If |
|
End If |
End If
这个代码怎么优化 |
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Post By：2015/6/14 14:47:00 [只看该作者]
