我正在使用复选框列表来选择要导出的订单,并且我正在使用以下命令导出订单我的问题是我如何使用下面的代码在声明中放置chracher?动态声明
For Each obj As Object In CheckedListBox1.CheckedItems
tempstring = Chr(39) & obj.ToString() & Chr(39)
sb.AppendLine(String.Join(",", tempstring)
Next
函数返回SQL
Friend Function GetDistinctOrdersForLocations(OrderNumber As String) As String Implements
iScriptBuilder.GetDistinctOrdersForLocations
Dim retVal As String = "SELECT DISTINCT location, ordernumber FROM orders "
retVal &= "where orders.ordernumber in (" & OrderNumber & ")"
Return retVal
End Function
这是通过上述功能
SELECT DISTINCT location, ordernumber FROM orders where orders.ordernumber
in ('Puals Test V1'
'Puals Test V2'
)
要小心这种方法,如果你的一个字符串包含'你会遇到麻烦。 –
@the_lotus它不会过滤产品编号 – rogue39nin