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我在鍵入組合框時正在構建搜索。搜索和更新使用更改事件。防止組合框選擇更改文本
Private Sub ItemName_Change()
Dim strText, strFind, strSQL, strSelect, strWhere, strOrderBy As String
strText = Me.ItemName.Text
strSelect = "SELECT DISTINCT [ItemName] FROM ItemsMaster "
strWhere = "WHERE type = 'Sold Goods' "
strOrderBy = " ORDER BY [ItemName];"
If (Len(Trim(strText)) > 0) Then
'Show the list with only those items containing the types letters
strFind = "ItemsMaster.ItemName Like '"
For i = 1 To Len(Trim(strText))
If (Right(strFind, 1) = "*") Then
strFind = Left(strFind, Len(strFind) - 1)
End If
strFind = strFind & "*" & Mid(strText, i, 1) & "*"
Next
strFind = strFind & "'"
strSQL = strSelect & strWhere & "AND " & strFind & strOrderBy
Me.ItemName.RowSource = strSQL
Else
strSQL = strSelect & strWhere & strOrderBy
Me.ItemName.RowSource = strSQL
End If
Me.ItemName.Dropdown
End Sub
但是當我嘗試從下拉列表中選擇項目時,它會更新文本並觸發更改事件。 有沒有什麼方法可以讓用戶滾動瀏覽列表而無需組合框更改文本框中的文本?
您是否嘗試過從按鍵而不是組合框的更改事件運行此操作? –