Vba querytables connection Tema de referencia de VBA de Office. Connection (Excel) QueryTables(1) _ Connection:= "TEXT;C:\My Documents\txt". 1 Expresión Variable que representa un objeto QueryTables. Parameters. Nombre, Obligatorio/opcional, Tipo de datos, Descripción. Connection. 2 Información VBA sobre la clase QueryTables en Excel. Dim qts as QueryTables Set qts = ables Add (Connection, Destination, Sql). 3 With Sheets("COTIZACIONES")(Connection:="URL;?s=%5EIBEX", Destination:=Range("$A$1")). 4 Setting the Connection property doesn't immediately initiate the connection to the data source. You must use the Refresh method to make the connection and retrieve the data. For more information about the connection string syntax, see the Add method of the QueryTables collection. 5 A string containing an OLE DB or ODBC connection string. The ODBC connection string has the form ODBC;. A QueryTable object from which the query information is initially copied, including the connection string and the SQL text, but not including the Destination range. 6 QueryTables are more typically design-time objects. That is, you create your QueryTable once (through code or the UI) and the you Refresh the QueryTable to get updated data. If you need to change the underlying SQL statement, you have some options. You could set up Parameters that prompt for a value or get it from a cell. 7 Programming Excel with VBA by Jeff Webb, Steve Saunders Name tion [= setting] Synopsis Sets or returns the connection string for the specified query table. The following code creates a query table, returns its results, and displays the connection string in cell A6. 8 Here is the VBA code for the macro: Sub Add_Connection_All_Tables () 'Creates Connection Only Queries to all tables in the active workbook. Dim wb As Workbook Dim ws As Worksheet Dim lo As ListObject Dim sName As String Dim sFormula As String Dim wq As WorkbookQuery Dim bExists As Boolean Dim vbAnswer As VbMsgBoxResult. 9 The Refresh method causes Microsoft Excel to connect to the data source of the QueryTable object, execute the SQL query, and return data to the range that is based on the QueryTable object. Unless this method is called, the QueryTable object doesn't communicate with the data source. 10 12