我有一个包含多个条件的BindingSource过滤器。原因是我可以使用单个 search_textbox来查找特定记录...
我有一个问题,我有一个稍微更永久的条件“状态LIKE' {0} '和...... ”,但是一旦我输入任何内容,这个限制被忽略了。我认为'AND'会照顾到这一点,但显然我错了。
bs.Filter = String.Format("Status LIKE '*{0}*' AND Customer_Code LIKE '*{1}*' OR Customer_Name LIKE '*{1}*' OR Customer_JobNumber LIKE '*{1}*' OR Customer_Date LIKE '*{1}*' OR Order_Number LIKE '*{1}*'", select, textBox1.Text);
有什么建议吗? 非常感谢
Herman Vercuiel
编辑:
很抱歉,可能应该提到这是在TextChanged事件中重复发生..
答案 0 :(得分:1)
你不需要在你的条件下添加几个括号吗?
bs.Filter = String.Format("Status LIKE '*{0}*' AND ( Customer_Code LIKE '*{1}*' " +
"OR Customer_Name LIKE '*{1}*' OR Customer_JobNumber LIKE '*{1}*' " +
"OR Customer_Date LIKE '*{1}*' OR Order_Number LIKE '*{1}*')",
select, textBox1.Text);
表示STATUS LIKE '*<select>* AND (one or more the following condition is true)