在于弹窗筛选客户资料问题

1、新建一模块

Option Compare Database

Public Function ComboBoxKeyPress(KeyAscii As Integer) As String
'调用方法  在组合框的keypress方法中加入:
'--------------------------------------------
'    If ComboBoxKeyPress(KeyAscii) <> "" Then KeyAscii = 0
'--------------------------------------------
On Error GoTo Err
Dim I As Integer
With Screen.ActiveControl
    If .ControlType = acComboBox And (KeyAscii >= Asc("a") And KeyAscii <= Asc("z")) Then
    '只能由组合框输入小写字母时调用
        ComboBoxKeyPress = Nz(HZPY(Left(.Text, .SelStart))) & Chr(KeyAscii)
        While HZPY(Left(.ItemData(I), .SelStart + 1)) <> ComboBoxKeyPress And I < .ListCount - 1
            I = I + 1
        Wend
        If I <> .ListCount And Mid(.ItemData(I), .SelStart + 1, 1) <> Chr(KeyAscii) Then
            ComboBoxKeyPress = Left(.ItemData(I), .SelStart + 1)
            .Value = Null
            SendKeys ComboBoxKeyPress
        Else
            ComboBoxKeyPress = ""      '为英文时不代换，否则会进入死循环
        End If
    End If
End With
Exit Function
Err:
    ComboBoxKeyPress = ""
End Function

Function HZPY(hzstr As String) As String
Dim p0 As String, C As String, str As String
Dim I As Integer, J As Integer
p0 = "吖八嚓咑妸发旮铪讥讥咔垃呣拿讴趴七呥仨他哇哇哇夕丫匝咗"
For I = 1 To Len(hzstr)
    C = "z"
    str = Mid(hzstr, I, 1)
    If Asc(str) > 0 Then
        C = str
    Else
        For J = 1 To 26
            If Mid(p0, J, 1) > str Then
                C = Chr(95 + J)
                Exit For
            End If
        Next
    End If
    HZPY = HZPY + C
Next
End Function

2、客户名称文本框改为组合框，控件来源设为未绑定，行来源写入代码：SELECT 客户表.Cust_Name FROM 客户表;

3、客户名称组合框击键事件过程写入事件代码：

Private Sub 客户名称_KeyPress(KeyAscii As Integer)
If ComboBoxKeyPress(KeyAscii) <> "" Then KeyAscii = 0
End Sub

请在客户名称组合框中试试用拼音输入要查找的客户名称，如:hs 它会自动显示：黄山