Question

在vb.net文本箱中,我完成了汽车的安装,但有一个问题,即当用户类型在文字箱中的东西时,汽车完整建议清单的链接就消失了,如重点改变。

该守则是:

        Dim Bl As New ItemBL
        Dim suggestions = DAL.DisplayLikeNameList(Trim(MyTextBox.Text))
        Dim MySource As New AutoCompleteStringCollection()
        MySource.AddRange(suggestions.ToArray)

        With MyTextBox
            .AutoCompleteCustomSource = MySource
            .AutoCompleteMode = AutoCompleteMode.Suggest
            .AutoCompleteSource = AutoCompleteSource.CustomSource
        End With
    End If

我认为,Mdi形式的问题,因为它有超时的法典在上述法典之后执行:

 Private Sub Timer1_Tick(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Timer1.Tick
    LblDateAndTime.Text = Now
End Sub

Note: the auto complete code is executed in a child form not in the Mdi Form , what do you suggest to keep suggestions list "sticky" as the user writing in the text box ??

Answer 1

我解决这个问题。

This Code was written in Key_Up event but now I wrote it in Text_Changed Event and it worked

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