[英]How to change only source and refresh of a power query using VBA?
我有这个问题我正在尝试更新 PowerQuery 中的连接(源)。 你能帮我在VBA中怎么做吗?
我的 DebugPrint(抱歉,我有一个波兰语版本的 excel365;)):
TEST_CHANGE let
Źródło = Excel.Workbook(File.Contents("C:\Users\revol\Desktop\PQ_11.xlsm"), null, true),
TEST_CHANGE_Sheet = Źródło{[Item="TEST_CHANGE",Kind="Sheet"]}[Data],
#"Nagłówki o podwyższonym poziomie" = Table.PromoteHeaders(TEST_CHANGE_Sheet, [PromoteAllScalars=true]),
#"Zmieniono typ" = Table.TransformColumnTypes(#"Nagłówki o podwyższonym poziomie",{{"Column1", type text}, {"Column2", type text}, {Column3", Int64.Type}, {"Column4", type text}, {"Fiscal year / period", type text}, {"Some else", type number}}) in
#"Zmieniono typ"
-----------------------;
我尝试使用此指令,但它不起作用; (
ActiveWorkbook.Queries.Item("MyQuery").Formula = "[Excel.Workbook(File.Contents("C:\Users\revol\Desktop\change_source.xlsm"), null, true)]"
预先感谢您的帮助
此 function 将刷新所有 powerquery 连接:
Sub Refresh_All_Data_Connections()
Dim objConnection, bBackground
For Each objConnection In ThisWorkbook.Connections
'Get current background-refresh value
bBackground = objConnection.OLEDBConnection.BackgroundQuery
'Temporarily disable background-refresh
objConnection.OLEDBConnection.BackgroundQuery = False
'Refresh this connection
objConnection.Refresh
'Set background-refresh value back to original value
objConnection.OLEDBConnection.BackgroundQuery = bBackground
Next
结束子
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