在Windows c＃中自动完成组合框：从任何位置过滤 [英] Autocomplete combobox in windows c# : Filter from any location

问题描述

我已经使用自动完成功能绑定了组合框。



但是我希望所有列表在输入单词后从任何地方比较来自begening或middle



Ex。如果列表：[Aman，Raja，Ramn，Pankaj，Amar，Balram]



如果我输入''am''，它应该过滤[Aman，Ramn，Amar ，Balram]比较begening或middle。



我用过的代码：

I have bound the combobox using Autocomplete.

But I want all lists after typing words compared from any place either from begening or middle

Ex. If list : [Aman ,Raja, Ramn,Pankaj,Amar,Balram]

If I type ''am'', it should filter [Aman , Ramn,Amar,Balram] compare from begening or middle.

I have used the code :

AutoCompleteStringCollection col = new AutoCompleteStringCollection();
            int i = 0;
            for (i = 0; i <= ds.Tables[0].Rows.Count - 1; i++)
            {
                col.Add(ds.Tables[0].Rows[i][FieldsName].ToString());
            }
            cmb1.AutoCompleteSource = AutoCompleteSource.CustomSource;
            cmb1.AutoCompleteCustomSource = col;
            cmb1.AutoCompleteMode = AutoCompleteMode.Suggest;
            con.Close();

但它仅比较左表。请改进代码。

But it compare form left only.Please improve the code.

推荐答案

最好的办法就是为此目的编写自己的函数。您可以使用 OnTextChanged 事件来完成此操作。以下是两个供您查看的链接：

WinForms | C＃|在文本框中间自动完成？ [ ^ ]

C＃自动完成 [ ^ ]



祝你好运，

OI

Your best shot is to write your own function for such that purpose. You can use OnTextChanged event to accomplish this. Here are two links for you to view:
WinForms | C# | AutoComplete in the Middle of a Textbox?[^]
C# AutoComplete[^]

Good luck,
OI

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